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Big Bear Engine Company


Parker, Colorado

1-855-408-7338

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Engine Assys

Horse Power Truck Year Engine Make Engine Model Condition
Photo of part New Cummins QSB4.5 Engine Assy Call for price
170 Cummins QSB4.5 New
Brand New Cummins QSB 4.5 L Long Block Engine - This engine is a 2025 Surplus Component Build Unit built with original castings and mostly new parts. Component Builds contain roughly 90% OEM Parts, 10% Aftermarket and limited reman parts when available. This engine is not considered full reman/used but rather a component build with new surplus castings. Why risk an unknown used QSB 4.5 L engine when a new long block will get you up and running again? NOTE: 4.5 L Units were a limited production run from Cummins and are not the same configuration as a 3.9 (4BT). We match up your ESN to ensure proper fit but don't make the mistake of thinking a 4.5 L and 3.9 L are the same engine.They can be tricky to match up perfectly especially with the fuel pump gear housings as well as front vs. rear gear train applications. We offer the HPCR, VP and VE/DP housing models for these units. Long Block Includes: - Engine Block - Cylinder Head - Camshaft and Lifters - Rocker Assemblies - Connecting Rods - Pistons (170 HP @2500 RPM) - Gear Housing and Front Cover - Liners, Rings, Gaskets - Rear Sump Oil Pan - 3/4 Engine Does not include ECM, Fuel Pump, Injectors, Turbo, Manifolds etc... - Engine is Rear Gear Train Application - Fuel System Configuration is step up for a VP-30 Bosch High Pressure Common Rail (HPCR) Fuel Pump - Outright Pricing: No Core Charge - Standard 12 Months Parts Replacement Warranty - Optional 1 and 2 Year Parts/Labor Extended Warranties Available Specs: Weight - 705 lbs Configuration - Inline 4 Cylinder (4.5 L) Displacement - 4.5 Liters, 275 cu in Horsepower - 170 HP @2500 RPM Torque - 305 ft/lb @1500 RPM You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are machine shop guys and guarantee the workmanship of all of our parts including: Cummins QSB 4.5 L Long Block Diesel Engines. Fits To Equipment Skid Steers, Forklifts, Wood Chippers, Pavers, Skidders, Gensets, Trenchers, Sprayers, Telehandlers Fits To Make(s) Cummins, CASE, Komatsu, Skyjack, Gradall, Acme, SkyTrack, JCB and more Will Fit Year(s) 1999-2015 Engine Horse Power 170 HP Engine Brake No Emission Rating Tier 3 Engine Displacement 4.5 Engine Size 4 -Cyl Turbo No Additional Details Includes Warranty Yes Warranty Expiration Date 1 Year Parts Replacement Warranty Term in Months 12 Warranty Term in Miles 1000000
Photo of part New Cummins ISB 5.9 Engine Assy Call for price
335 Cummins ISB 5.9 New
Our ISB 5.9 L 24 Valve Replacement Long Block Engines are true component built unit. These long blocks are roughly assembled with 90% OEM and 10% Aftermarket parts built back to original specs. A component built engine vs. a true reman unit uses more brand new parts (block, head, camshaft etc...). Our 24 Valve ISB 5.9 L long blocks are a great replacement assembly for someone with an existing 5.9 L ISB in a Dodge Ram that uses the earlier electronic fuel system but is not compatible with the new generation common rail setup.It is best to check with a sales representative to determine if our component build long blocks are a good match for your engine, if not we can build a reman unit specifically to your year model and CPL. Our ISB 24 Valve 5.9 L long blocks fits CM550 and work best with the following CPLs: - CPL 2683 - CPL 8164 - CPL 2684 - CPL 2685 - CPL 2617 - CPL 2686 ISB 24 Valve 5.9 L Long Block Assemblies Include: - Cylinder Block - Cylinder Head - Camshaft - Camshaft Gear - Followers/Lifters - Pistons - Gaskets and Bearings - Rings - Bearings - Plugs and Bolts - Push Rods - Connecting Rods - Front Cover - Timed Front Gear Train Group - Crankshaft - Oil Pump - Oil Cooler - Freeze Plugs and Block Plugs - Front Rear and Main Seal - Valve Cover - Oil pickup tube - Oil Pan - Standard 1 Year Parts Replacement Warranty - Extended 1 and 2 Year Parts and Labor Warranties Available Specs: Configuration: Inline 6 Cylinder Displacement: 359 cubic inches, 5.9 liters Bore x Stroke: 4.02” x 4.72” Cylinder Head Material: Cast Iron Engine Block Material: Cast Iron Firing Order: 1-5-3-6-2-4 Compression Ratio: 16.3:1, 17.2:1 for High Output Models Aspiration: Single turbocharger, air-to-air intercooler Valvetrain: OHV, 4 valves per cylinder, solid lifter camshaft Weight Approximately 1,150 lbs (Complete Unit) Oil Capacity: 12 Quarts Governor Speed: 3,200 rpm Horsepower: 235-325HP@ 2,900 rpm Torque: 460-610 lb-ft @ 1,600 rpm Engine Dimensions: 40” L x 24.9” W x 37.9” H You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are old school machine shop guys and guarantee the workmanship of all of our engines including: Cummins ISB 5.9 L (24 Valve) Long Block Engines. Fits To Equipment Automotive ISB 5.9 L 24 Valve Dodge Ram Replacment Fits To Make(s) Dodge Ram (Chrysler Vehicles) Will Fit Year(s) Dodge Ram 2003-2007 Engine Horse Power 335 HP Engine Brake No Engine Displacement 359 Engine Size 6-Cyl Turbo No Additional Details Includes Warranty Yes Warranty Expiration Date 1 Year Parts Replacment Warranty Term in Months 12 Warranty Term in Miles 1000000
Photo of part Remanufactured Caterpillar C15 Engine Assy Call for price
625 Caterpillar C15 Remanufactured
We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar C15 ACERT and NON-ACERT Models. Our remanufactured CAT C15 engines come as a 3/4 long block and are not running trim condition. Our remanufacturing process strips the core down to the bare block whereas the camshaft, crankshaft, engine block, connecting rods and cylinder head are all built back to original OEM spec. The long block is then finished with new aftermarket gaskets, liners, bearings, pistons and rings as well as new oil cooler. Caterpillar C15 Remaufactured Long Block Engine Includes: - Reman Engine Block - Reman Cylinder Head - New Pistons - Reman Connecting Rods - Reman Camshaft and Lifters - Reman Crankshaft - Intermediate Cover - Timed Front Gear Group - New Oil Cooler - Includes gaskets, liners, rings and ancillary components - Fuel Pumps, Turbos, Injectors, Manifolds, Pan are available for additional purchase - 1 Year Parts and Labor Warranty (Unlimited Hours or Miles) - Extended Year Long Warranties Available ESN Families Available: (Truck): 6NZ, B5R, BXS, MHP, MXS, NXS, SDP, RLA (Marine), JAS (Industrial), JRE (Industrial) CAT C15 Specs: Displacement – 15.2 L Displacement Cylinders – 6 Type- Electronic Combustion – Direct Injected Horsepower – 435-625 HP Max Torque – 1550 -2050 ft-lbs @2100 RPM Optimal Rated Speed – 1550-1650 RPM Bore & Stroke – 5.40 x 6.75 in (137 x 171mm) Compression Ratio: 18:1 Aspiration – Water Cooled Weight – 3090 lbs approx, dry Oil Capacity – 41 qts. You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are old school machine shop guys and guarantee the workmanship of all of our engines including our Caterpillar C15 Remanufactured Diesel Engines. Fits To Equipment Tractor Trailers, Day Cabs, Sleeper Cabs, Articulated Dump Trucks, Execavators, Drill Rigs, Logging Equipment, Pump Equipment Fits To Make(s) Peterbilt, Freightliner, Kenworth, International, Western Star Fits To Model(s) Peterbilt - 279, 357, 359, 362, 378, 379, 386, 387, 388, 389 Freightliner - FLD120, Classic XL, Century, Cascadia, Columbia, Argosy Kenworth - T404, T600, T658, T680, T690, T800, T880, T2000, W900, K104, K108 International - 5900i, 9200i, 9400i, 9900i Western Star - 4800, 4900, 4964, 6964 Will Fit Year(s) 1999-2007 Engine Horse Power 625 HP Engine Brake No Engine Size 6-Cyl Turbo Yes Additional Details Includes Warranty Yes Warranty Expiration Date 12 Months Parts and Labor Warranty Term in Months 12 Warranty Term in Miles 1000000
Photo of part New 2023 Cummins 4BT Engine Assy $5,900.00
76 2023 Cummins 4BT New
Brand New Surplus Component Build Cummins 4B Long Block Diesel Engine Parts List: • New Cylinder Block • New Cylinder Head • New Crankshaft • New Camshaft • New Followers/Lifters • New Pistons • New Liners • New Rings • New Connecting Rods • New Intermediate Cover • New Timed Front Gear Group • New Oil Pan • Long block is (3/4 Engine Assembly) • Mechanical Setup (No ECM or Aftertreatment) • Specific Housing Setups (Fits Industrial or Automotive Inline Rotary VE Setup) • No Core Charge • 12 Months Parts Replacement Warranty • Optional 1 and 2 Year Extended Parts/Labor Warranties Available Specs: Weight: 562 lbs Configuration: Inline 4 Cylinder (3.9 L) Displacement: 3.9 Liters, 239 cu in Horsepower: 105 HP @ 2300 RPM Torque: 265 ft/lbs @ 1600 RPM You’ve come to the right place for all of your heavy duty diesel engine needs.We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are machine shop guys and guarantee the workmanship of all of our engines including: Cummins 4B (3.9 L) - Long Block Diesel Engines (VE Rotary Setup).
Photo of part Remanufactured 2023 Cummins 4BT Engine Assy $9,300.00
76 2023 Cummins 4BT Remanufactured
Remanufactured Cummins 4B (NA) in Stock – 76 HP Complete Diesel Engine (Rotary VE Setup) Our long block and extended long block assemblies are considered 'component builds'. A component build is an engine assembly built back to popular configurations using roughly 90% OEM New Parts, 10% Aftermarket when available. Our 4B 76 HP units are great for a small industrial application; either a re-power or for replacing an existing older 4B (3.9 L) unit without a turbocharger. These smaller HP units are great for tight fitting engine bays usually found in skid steers or forklifts. We offer these Inline A or Rotary VE Fuel Pump Setups. Parts List: • New Block • New Cylinder Head • New Camshaft and Lifters • New Crankshaft • New Connecting Rods • New Rocker Assemblies • New Gaskets, Liners, Rings, Seals, Wrist Pins, Bearings • New Inline Fuel Pump • New Oil Pump and Water Pump • New Oil Cooler • New Oil Filters • New Oil Pan • New Intake and Exhaust Manifolds • New Housings (Front and Rear) • New Brackets and Pulleys • New Fuel Transfer Pump (Inline A or Rotary Setup) • New Starter (Complete Engines Only) • New Alternator (Complete Engines Only) • New Flywheel/Flywheel Housing (Complete Engines Only) • Complete Engine or Extended Long Block • Run Tested 15 Hours • Standard 1 Year Parts Replacement Warranty • Additional 1 and 2 Year Parts/Labor Warranties Available • Outright Pricing, No Core Charge Specs: Weight: 726 lbs Configuration Inline 4 Cylinder (3.9 L) Displacement 3.9 Liters, 239 cu in Horsepower 105 HP @ 2300 RPM Torque 243 ft/lbs @ 1500 RPM You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are old school machine shop guys and guarantee the workmanship of all of our engines including: Cummins 4B - 76HP Complete Diesel Engines.
Photo of part New 2023 Cummins 6B Engine Assy $7,950.00
155 2023 Cummins 6B New
Cummins 6B Long Block Diesel Engine Our 12 Valve Cummins 6B (5.9 L) long blocks are a great replacement option for worn or non running existing units in the field. We offer both storm and non-storm blocks based on your specific configuration. Our long blocks are considered true component builds assembled with new castings consisting of roughly 90% OEM Surplus Parts, 10% Aftermarket when available. We carry repto and non-repto housing options as well as A Pump or P Pump configurations. Give us a call to determine what model you have and the best fitting 5.9 (6B) long block for your project. Parts List: • New Cylinder Block (We Offer Both Storm and Non-Storm Blocks) • New Cylinder Head • New Crankshaft • New Camshaft • New Followers/Lifters • New Pistons • New Liners • New Rings • New Connecting Rods • New Intermediate Cover (Inline P or A Pump Setup Available) • New Timed Front Gear Group (Inline P or A Pump Setup Available) • New Oil Pan • Long block is (3/4 Engine) • Standard 12 Months Parts Replacement Warranty • Additional 1 and 2 Year Parts/Labor Warranties Available SKU: BBENG2Category: Long Block Engines - Weight 625 lbs - Configuration Inline 6 Cylinder (12 Valve 5.9L) - Displacement 5.9 Liters, 359 cu in - Horsepower 215 HP @ 2500 RPM (Inline Fuel System Setup) - Torque 440 ft/lbs @ 1600 RPM You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial application or at play with an off-road engine swap. We are machine shop guys and guarantee the workmanship of all of our parts including: Cummins 6B (5.9 L) Long Block Diesel Engines.
Photo of part New 2023 Cummins 6B Engine Assy $8,500.00
155 2023 Cummins 6B New
Cummins 6B Long Block Diesel Engine Our 12 Valve Cummins 6B (5.9 L) long blocks are a great replacement option for worn or non running existing units in the field. We offer both storm and non-storm blocks based on your specific configuration. Our long blocks are considered true component builds assembled with new castings consisting of roughly 90% OEM Surplus Parts, 10% Aftermarket when available. We carry repto and non-repto housing options as well as A Pump or P Pump configurations. Give us a call to determine what model you have and the best fitting 5.9 (6B) long block for your project. Parts List: • New Cylinder Block (We Offer Both Storm and Non-Storm Blocks) • New Cylinder Head • New Crankshaft • New Camshaft • New Followers/Lifters • New Pistons • New Liners • New Rings • New Connecting Rods • New Intermediate Cover (Inline P or A Pump Setup Available) • New Timed Front Gear Group (Inline P or A Pump Setup Available) • New Oil Pan • Long block is (3/4 Engine) • Standard 12 Months Parts Replacement Warranty • Additional 1 and 2 Year Parts/Labor Warranties Available SKU: BBENG2Category: Long Block Engines - Weight 625 lbs - Configuration Inline 6 Cylinder (12 Valve 5.9L) - Displacement 5.9 Liters, 359 cu in - Horsepower 215 HP @ 2500 RPM (Inline Fuel System Setup) - Torque 440 ft/lbs @ 1600 RPM You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial application or at play with an off-road engine swap. We are machine shop guys and guarantee the workmanship of all of our parts including: Cummins 6B (5.9 L) Long Block Diesel Engines.
Photo of part New 2024 Cummins QSB4.5 Engine Assy $11,200.00
180 2024 Cummins QSB4.5 New
Brand New Cummins QSB 4.5 L Long Block Engine - This engine is a 2022 Surplus Component Unit built with original castings and all new parts. Component Builds consist of roughly 90% OEM Parts, 10% Aftermarket when available. This particular setup is for a VE or Delphi Front Gear Train fuel pump configuration. This engine is not considered a traditional full reman/used but rather compenent remanufactured unit built with new surplus castings and some reman parts. Why risk an unknown used QSB 4.5 L engine when a mostly new long block will get you up and running again? QSB 4.5 Long Block Includes: Engine Block Cylinder Head Camshaft and Lifters Rocker Assemblies Connecting Rods Pistons (120 - 180 HP @2500 RPM) Gear Housing and Front Cover (Front Gear Train) Liners, Rings, Gaskets Rear Sump Oil Pan 3/4 Engine Does not include ECM, Fuel Pump, Injectors, Turbo, Manifolds etc... Engine is Front Gear Train Application Fuel System Configuration VE or Delphi Pumps Outright Pricing: No Core Charge Standard 1 Year Parts Replacement Warranty Optional 1 and 2 Year Parts/Labor Warranties Available Specs: Weight - 705 lbs Configuration - Inline 4 Cylinder (4.5 L) Displacement - 4.5 Liters, 275 cu in Horsepower - 180 HP @2500 RPM Torque - 305 ft/lb @1500 RPM You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are old school machine shop guys and guarantee the workmanship of all of our parts including: Cummins QSB 4.5 L Long Block Diesel Engines.
Photo of part Remanufactured 2024 Cummins 6BTA Engine Assy $12,000.00
210 2024 Cummins 6BTA Remanufactured
Remanufactured Cummins 210 HP 6BTAA (5.9 L) Engine Our long block and extended long block assemblies are considered 'component builds'. A component build is an engine assembly built back to popular configurations using roughly 90% OEM Parts, 10% Aftermarket when available. Our 6BT (5.9 L) 12 Valve units make a great replacement for an older Dodge Ram or an industrial application with an existing 5.9 L mechanical assembly. Give us a call to determine the best fitting 5.9 L 6BT for your application. Specs: • New Block • New Cylinder Head • New Camshaft and Lifters • New Crankshaft • New Connecting Rods • New Rocker Assemblies • New Gaskets, Liners, Rings, Seals, Wrist Pins, Bearings • New Inline Fuel Pump • New Oil Pump and Water Pump • New Oil Cooler • New Oil Filters • New Oil Pan • New Intake and Exhaust Manifolds • New Housings (Front and Rear) • New Brackets and Pulleys • New Fuel Transfer Pump • New Holset Wastegate Turbo • New Starter, Alternator, Flywheel, Flywheel Housing (Optional) • Air to Air Cooled (Works best with an air charge cooler) • Complete Engine 155 HP Model Only (Extended Long block 155 HP - Industrial, 180 HP - Industrial, 210 HP - Automotive and 230 HP- Automotive) • Run Tested 15 Hours • Standard 12 Months Parts Replacement Warranty • 1 and 2 Year Extended Parts/Labor Warranties Available • No Core Charge (Outright Pricing) You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial application or at play with an off-road engine swap. We are machine shop guys and guarantee the workmanship of all of our parts including the Cummins 6BT (5.9 L) - 210HP Complete Diesel Engines.
Photo of part Remanufactured 2024 Cummins 6BTA Engine Assy $22,850.00
280 2024 Cummins 6BTA Remanufactured
6BTA 280 HP Marine Engine (Extended Long Block) Whether you are looking to replace an existing (5.9 L) 6BT marine engine or interested in doing a complete repower we can help. The 6BT Marine engines are perfect for commercial fishing vessels, small trawlers, supply boats, patrol boats, skiffs, tugs, pontoons, and pleasure boats. Mechanical Cummins 6BT engines have been popular for repower projects due to their lighter weight, available power, and significantly lower cost over Yanmar or Volvo Penta engines. Common repower projects include the old Detroit Two-Stroke 4-71s and 6-71s, Perkins 4.154, 4.326 and 6.354, Ford Lehman, Mercruiser, Sterling and Gray Marine. First designed in 1983, the 4BT and later on 6BT (1989) are known to be some of the best diesel engines ever designed for industrial and automotive use with millions upon millions of engines still working hard today. Their reputation is built on their simple design, easy of use to work on and open ability to upgrade as needed from a performance aspect. Our 6BTA (5.9 L) marine engines essentially come as complete engine (extended long blocks) and include wet exhaust manifolds, water cooled turbocharger, marine rated fuel pump, fuel lines, injectors, marine rated pistons, heat exchanger, sea water pump and oil pan. Our Cummins 6BT Marine engines are designed to be connected to a gearbox with a fixed-pitch propeller; additionally engines can be connected to a ControlledPitch Propeller System (CPP). All marine engines come as a standard “Left Hand” Counter Clockwise Rotation (CCW). Directional rotation can be identified when inspecting the flywheel rotation. Engines are all run tested and ready to ship. Note: Marine engines come as is. It is up to you, the customer, to configure your application as needed.Our marine long block and extended long block assemblies are considered ‘component builds’. A new component build is an engine assembly built back to popular configurations using roughly 90% OEM parts, 10% Aftermarket when available. New Component Builds do include limited rebuilt and/or remanufactured components when necessary but frequently they are non-critical wear parts such as aftercoolers, exhaust manifolds, water inlet and outlet connections, gears, gear housings etc…Each build cycle we do is different and follows compliance standards governing re-use guidelines. Parts List: Cylinder Block: 3928788 Cylinder Head: 3966454 Crankshaft: 3929037 Camshaft: 3283179 Piston: 3926631 Injector: 4948366 Fuel Pump: 5260334 Rated speed 3000 rpm Control Panel Included (dependant on build cycle) Turbo: 4029160 (wet exhaust manifold) SAE #3 Flywheel Housings CCW rotation Includes Heat Exchanger with Sea Water Pump No Core Charge (Outright Pricing) Standard 12 Months Parts Replacement Warranty 1 or 2 Year Parts/Labor Extended Warranties Available
Photo of part Remanufactured 2023 Cummins 4BT Engine Assy $16,250.00
105 2023 Cummins 4BT Remanufactured
Our long block and extended long block assemblies are considered 'component builds'. A component build is an engine assembly built back to popular configurations using roughly 90% OEM New Parts, 10% Aftermarket when available. Our enclosed power unit assemblies are great for irrigation, drill rigs or small hydraulic applications. PTO, clutches, base fuel tanks, skids and control panels are also available. Enclosed units are built based on enclosure lead times. Ask your sales rep for more information about the specific power unit package you require as do have 'Plus' packages available. Power Unit Parts List: • New Block • New Cylinder Head • New Camshaft and Lifters • New Crankshaft • New Connecting Rods • New Rocker Assemblies • New Gaskets, Liners, Rings, Seals, Wrist Pins, Bearings • New Inline Fuel Pump • New Radiator • New Air Cleaner • New Oil Pump and Water Pump • New Oil Cooler • New Oil Filters • New Oil Pan • New Intake and Exhaust Manifolds • New Housings (Front and Rear) • New Brackets and Pulleys • New Fuel Transfer Pump (Inline Setup) • New Holset HX30 Wastegate Turbo (High Mount Rear Out) • New Starter 12 Volt • New Alternator 12 Volt • New Flywheel/Flywheel Housing (SAE #3) • New Over Center Clutch • Skid Mounted • Base Fuel Tank Included • No Control Panel, Converter, or PTO Drive • Complete Engine Package • No Core Charge • Run Tested 15 Hours • 12 Months Parts Replacement • 1 and 2 year extended parts/labor warranties available Specs: Weight: 726 lbs (Engine Only) Configuration Inline 4 Cylinder (3.9 L) Displacement 3.9 Liters, 239 cu in Horsepower 105 HP @ 2800 RPM Torque 243 ft/lbs @ 1500 RPM You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are old school machine shop guys and guarantee the workmanship of all of our engines including: Cummins 4BT - 105 HP Complete Power Unit Diesel Engines.
Photo of part Remanufactured Cummins N14 Engine Assy Call for price
525 Cummins N14 Remanufactured
We offer a variety of both, over the road truck and industrial replacement engines for the Cummins N14 CELECT. Our remanufactured Cummins N14 engines (N14 Mechanical, N14 CELECT, N14 CELECT+) come as a 3/4 long block and are not running trim condition. Our remanufacturing process strips the core down to the bare block whereas the camshaft, crankshaft, engine block, connecting rods and cylinder head are all built back to original OEM spec. The long block is then finished with new aftermarket gaskets, liners, bearings, pistons and rings, we also include a new oil cooler. Cummins N14 CELECT Long Block Engine Includes: - Reman Engine Block - Reman Cylinder Head - New Pistons - Reman Connecting Rods - Reman Camshaft and Lifters - Reman Crankshaft - Intermediate Cover - Timed Front Gear Group - New Oil Cooler - Includes gaskets, liners, rings and ancillary components - Fuel Pumps, Turbos, Injectors, Manifolds, Pan are available for additional purchase - 1 Year Parts and Labor Warranty (Unlimited Hours or Miles) - Extended Year Long Warranties Available Common CPLs (Critical Parts List): 1374, 1391, 1532 (STC), 1538, 1652 (STC), 2026, 2027, 2228, 2306, 2390, 2492, 2590, 2591, 2592, 9921 Common Truck Models Applicable with Cummins N14 Mechcnical, CELECT, CELECT+ Models: Peterbilt - 220, 357, 359, 362, 372, 375, 377, 378, 379, 389 Kenworth - K100, K130, K220, K300, T300, T400, T450, T600, T680, T880, T2000, W900, W990 International - 5900i, 8200i, 9200i, 9300i, 9400i, 9600i, 9800i, 9900i, 2574, 2674, 3600 Volvo - VNL, WIA, WHL, WAH, WCA, ACL, VHD, VN, VNM, VNR, VNX, VT Freightliner - FLD120, FLA, Century 120, Classic XL Western Star - 4964, 49X, 4900, 5900 Cummins N14 Specs: Displacement – 14.0 L Displacement Cylinders – 6 Type- Mechanical and Electronic (Later Models) Combustion – Direct Injected Horsepower – 310-525 HP Max Torque – 1250-1850 ft-lbs @1200 RPM Optimal Running Speed – 2100 RPM Bore and Stroke – 5.50 x 6.00 in (140 x 152mm) Compression Ratio: 14.0 – 17.0:1 Aspiration – Air-to-Air Intercooled Weight – 2625 lbs approx, dry Oil Capacity – 44 quarts You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are old school machine shop guys and guarantee the workmanship of all of our engines including our Cummins N14 CELECT Remanufactured Diesel Engines. Fits To Equipment Tractor Trailers, Day Cabs, Sleeper Cabs, Articulated Dump Trucks, Vacuum Trucks, Pump Trucks, Log Haulers Fits To Make(s) Peterbilt, Kenworth, International, Volvo, Freightliner, Western Star Fits To Model(s) Peterbilt - 220, 357, 359, 362, 372, 375, 377, 378, 379, 389 Kenworth - K100, K130, K220, K300, T300, T400, T450, T600, T680, T880, T2000, W900, W990 International - 5900i, 8200i, 9200i, 9300i, 9400i, 9600i, 9800i, 9900i, 2574, 2674, 3600 Volvo - VNL, WIA, WHL, WAH, WCA, ACL, VHD, VN, VNM, VNR, VNX, VT Freightliner - FLD120, FLA, Century 120, Classic XL Western Star - 4964, 49X, 4900, 5900 Will Fit Year(s) 1990-2002 Engine Horse Power 525 HP Engine Brake No Engine Size 6-Cyl Induction Direct Injected Turbo Yes Additional Details Includes Warranty Yes Warranty Expiration Date 12 Months Parts and Labor Warranty Term in Months 12 Warranty Term in Miles 1000000
Photo of part Remanufactured Detroit DD15 Engine Assy Call for price
505 Detroit DD15 Remanufactured
We offer a variety of both, over the road truck and industrial replacement engines for the Detroit Diesel DD15. Our remanufactured Detroit Diesel DD15 engines come as a 3/4 long block and are not running trim condition. Our remanufacturing process strips the core down to the bare block whereas the camshaft, crankshaft, engine block, connecting rods and cylinder head are all built back to original OEM spec. The long block is then finished with new aftermarket gaskets, liners, bearings, pistons and rings. NOTE: Many times we have fully finished DD15 Long Blocks in the shop ready to ship (basic long block and premium long block with injectors). If not, we can certainly build you one based on your engine serial number. We build a lot of these DD15 engines for the Freightliner Casadia trucks and know how to size these for popular cab configurations. Give us a call to determine year model pricing and availability. On DD15 Long Block Engines the Camshaft and Cam Housing are only made by Detroit, it's best to reuse what you have if possible. Detroit Diesel DD15 Long Block Engine Includes: • Reman Engine Block • Reman Cylinder Head • New Pistons • Reman Connecting Rods • OE Camshaft and Cam Housing Pair is only available on Premium Long Block Model • Reman Crankshaft • Intermediate Cover • Timed Front Gear Group • Includes gaskets, liners, rings and ancillary components • Fuel Pumps, Turbos, Injectors, Manifolds, Pan are available for additional purchase • 1 Year Warranty with Extended Warranties Available. • NOTE: Core Charge is applied after sale Detroit Diesel DD15 Specs: • Displacement – 14.8 L Displacement • Cylinders – 6 • Type- Electronic • Combustion – Direct Injected • Horsepower – 400-505 HP (Depending on model year) • Max Torque – 1550-1750 ft-lbs @975 RPM • Optimal Running Speed – 1625 RPM • Bore and Stroke – 5.47 x 6.42 in (139 x 163mm) • Compression Ratio: 18.4:1 • Aspiration – Turbocharged, Aftercooled • Weight – 2880 lbs approx, dry • Oil Capacity – 46 quarts SKU: BBENG45 Categories: Diesel Engines, Long Block Engines You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are old school machine shop guys and guarantee the workmanship of all of our engines including our Detroit Diesel DD15 Remanufactured Diesel Engines. Fits To Equipment Semi-Trailer Truck, 18-Wheeler, Tanker Truck, Dump Truck, Cement Mixer, Flat Bed Truck Fits To Make(s) Freightliner, Western Star, Sterling, Daimler AG Trucks, Mitsubishi Fits To Model(s) Freightliner Cascadia, Freightliner Century S/T, Freightliner Columbia, Freightliner Coronado Tractors, Sterling L-Line, Sterling A-Line (Dump Trucks), Western Star 57X, 49X, 47X, Western Star 4900, Daimler Trucks, Mitsubishi Fuso HD Trucks Will Fit Year(s) Reman 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 Engine Horse Power 505 HP Engine Displacement 14.8 L Engine Size 6-Cyl Induction Direct Injection Turbo No Additional Details Includes Warranty Yes Warranty Expiration Date 1 Year Parts and Labor Warranty Warranty Term in Months 12 Warranty Term in Miles 1000000
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200 Cummins 4BT Remanufactured
4BTA 200 HP Marine Extended Long Block Whether you are looking to replace an existing (3.9 L) 4BT marine engine or interested in doing a complete repower we can help. The 4BT Marine engines are perfect for commercial fishing vessels, small trawlers, supply boats, patrol boats, skiffs, tugs, pontoons, and pleasure boats. Mechanical Cummins 4BT engines have been popular for repower projects due to their lighter weight, available power, and significantly lower cost over Yanmar or Volvo Penta engines. Common repower projects include the old Detroit Two-Stroke 4-71s and 6-71s, Perkins 4.154, 4.326 and 6.354, Ford Lehman, Mercruiser, Sterling and Gray Marine. First designed in 1983, the 4BT and later on 6BT (1989) are known to be some of the best diesel engines ever designed for industrial and automotive use with millions upon millions of engines still working hard today. Their reputation is built on their simple design, easy of use to work on and open ability to upgrade as needed from a performance aspect. Our 4BTA (3.9 L) marine engines essentially come as complete engine (extended long blocks) and include wet exhaust manifolds, water cooled turbocharger, marine rated fuel pump, fuel lines, injectors, marine rated pistons, heat exchanger, sea water pump and oil pan. Our Cummins 4BT/6BT Marine engines are designed to be connected to a gearbox with a fixed-pitch propeller; additionally engines can be connected to a ControlledPitch Propeller System (CPP). All marine engines come as a standard “Left Hand” Counter Clockwise Rotation (CCW). Directional rotation can be identified when inspecting the flywheel rotation. Engines are all run tested and ready to ship. Note: Marine engines come as is. It is up to you, the customer, to configure your application as needed.Our marine long block and extended long block assemblies are considered ‘component builds’. A new component build is an engine assembly built back to popular configurations using roughly 90% OEM parts, 10% Aftermarket when available. New Component Builds do include limited rebuilt and/or remanufactured components when necessary but frequently they are non-critical wear parts such as aftercoolers, exhaust manifolds, water inlet and outlet connections, gears, gear housings etc…Each reman build cycle we do is different and follows compliance standards governing re-use guidelines. Parts List Includes: ? Cylinder Block: 4991507 ? Cylinder Head: 3966448 ? Crankshaft: 3929036 ? Gear Housing: 5267783 ? Piston: 3926631 ? Injector: 4948366 ? Fuel Pump: 5261583 ? Rated speed 3000 rpm ? Turbo: 4040382 (wet exhaust manifold) ? Control Panel (dependent on build cycle and parts availability) ? SAE #3 Flywheel Housings ? CCW rotation ? Includes Heat Exchanger with Sea Water Pump ? No Core Charge (Outright Pricing) ? Standard 12 Months Parts Replacement Warranty ? 1 or 2 Year Parts/Labor Extended Warranties Available Fits To Equipment commercial fishing vessels, small trawlers, supply boats, patrol boats, skiffs, tugs, pontoons, and pleasure boats Engine Horse Power 200 HP Engine Displacement 237 Engine Size 4-Cyl Induction Direct Injected Additional Details Includes Warranty Yes Warranty Term in Months 12
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375 2023 Mack ETECH Remanufactured
We offer a variety of both, over the road truck and industrial replacement engines for the Mack E7. Our remanufactured Mack E7 engines (Mechanical, ASET, ETech) come as a 3/4 long block and are not running trim condition. Our remanufacturing process strips the core down to the bare block whereas the camshaft, crankshaft, engine block, connecting rods and cylinder head are all built back to original OEM spec. The long block is then finished with new aftermarket gaskets, liners, bearings, pistons and rings. Mack E7 Remanufactured Long Block Engine Includes: Reman Engine Block Reman Cylinder Head New Pistons Reman Connecting Rods Reman Camshaft and Lifters Reman Crankshaft Intermediate Cover Timed Front Gear Group Includes gaskets, liners, rings and ancillary components Fuel Pumps, Turbos, Injectors, Manifolds, Pan are available for additional purchase 1 Year Warranty (1st 6 Months Parts/Labor, 2nd 6 Months Parts Replacement Only NOTE: Core Charge is applied after sale Common Configurations: E7 Mechanical, ASET – 5238, 8045, ETECH – 5227, 5228, 8036, Mack E7 Specs: Displacement – 12.0 L Displacement Cylinders – 6 Type- Mechanical, Electric (Later E-Tech Models) Combustion – Direct Injected Horsepower – 250-460 HP 1700-1800 RPM Max Torque – 975-1660 ft-lbs @1200 RPM Optimal Running Speed – 1400-1800 RPM Bore & Stroke – 4.87 x 6.5 in (125 x 147mm) Compression Ratio: 15:3:1 greater than 375 HP Aspiration – Air to Air Cooled Weight – 2210 lbs approx, dry Oil Capacity – 34 quarts SKU: BBENG50 Categories: Diesel Engines, Long Block Engines You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are old school machine shop guys and guarantee the workmanship of all of our engines including our Mack E7 Remanufactured Diesel Engines.
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450 2023 Cummins ISX15 Remanufactured
We offer a variety of both, over the road truck and industrial replacement engines for the Cummins ISX. Our remanufactured Cummins ISX engines come as a 3/4 long block and are not running trim condition. Our remanufacturing process strips the core down to the bare block whereas the camshaft, crankshaft, engine block, connecting rods and cylinder head are all built back to original OEM spec. The long block is then finished with new aftermarket gaskets, liners, bearings, pistons and rings. Cummins ISX15 Remaufactured Long Block Engine Includes: Reman Engine Block Reman Cylinder Head New Pistons Reman Connecting Rods Reman Camshaft and Lifters Reman Crankshaft Intermediate Cover Timed Front Gear Group Includes gaskets, liners, rings and ancillary components Fuel Pumps, Turbos, Injectors, Manifolds, Pan are available for additional purchase 1 Year Warranty (1st 6 Months Parts/Labor, 2nd 6 Months Parts Replacement Only NOTE: Pricing is for dual camshaft long block, call for single cam pricing NOTE: Core Charge is applied after sale Common CPLs (Critical Parts List): 2732, 2733, 2734, 2816, 2825, 2919, 2965, 3719, 4583, 8258, 8283, 8518, 8519, 8520 Cummins ISX15 Specs: Displacement – 15.0 L Displacement Cylinders – 6 Type- Electronic Combustion – Direct Injected Horsepower – 358-650 HP Max Torque – 1450-2050 ft-lbs @1000 RPM Optimal Running Speed – 2000-2100 RPM Bore & Stroke – 5.39 x 6.65 in (137 x 169mm) Compression Ratio: 17:2:1 Aspiration – Charge Air Cooled Weight – 3021 lbs approx, dry Oil Capacity – 56 quarts SKU: BBENG41 Categories: Diesel Engines, Long Block Engines You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are old school machine shop guys and guarantee the workmanship of all of our engines including our Cummins ISX Remanufactured Diesel Engines.
Photo of part Remanufactured 2023 Mack ASET Engine Assy Call for price
460 2023 Mack ASET Remanufactured
We offer a variety of both, over the road truck and industrial replacement engines for the Mack E7. Our remanufactured Mack E7 engines (Mechanical, ASET, ETech) come as a 3/4 long block and are not running trim condition. Our remanufacturing process strips the core down to the bare block whereas the camshaft, crankshaft, engine block, connecting rods and cylinder head are all built back to original OEM spec. The long block is then finished with new aftermarket gaskets, liners, bearings, pistons and rings. Mack E7 Remaufactured Long Block Engine Includes: Reman Engine Block Reman Cylinder Head New Pistons Reman Connecting Rods Reman Camshaft and Lifters Reman Crankshaft Intermediate Cover Timed Front Gear Group Includes gaskets, liners, rings and ancillary components Fuel Pumps, Turbos, Injectors, Manifolds, Pan are available for additional purchase 1 Year Warranty (1st 6 Months Parts/Labor, 2nd 6 Months Parts Replacement Only NOTE: Core Charge is applied after sale Common Configurations: E7 Mechanical, ASET – 5238, 8045, ETECH – 5227, 5228, 8036, Mack E7 Specs: Displacement – 12.0 L Displacement Cylinders – 6 Type- Mechanical, Electric (Later E-Tech Models) Combustion – Direct Injected Horsepower – 250-460 HP 1700-1800 RPM Max Torque – 975-1660 ft-lbs @1200 RPM Optimal Running Speed – 1400-1800 RPM Bore & Stroke – 4.87 x 6.5 in (125 x 147mm) Compression Ratio: 15:3:1 greater than 375 HP Aspiration – Air to Air Cooled Weight – 2210 lbs approx, dry Oil Capacity – 34 quarts SKU: BBENG50 Categories: Diesel Engines, Long Block Engines You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are old school machine shop guys and guarantee the workmanship of all of our engines including our Mack E7 Remanufactured Diesel Engines.
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105 Cummins 4BT New
Brand New Surplus Component Build Cummins 4BT 3.9L Long Block Diesel Engine: Parts List: • New Cylinder Block • New Cylinder Head • New Crankshaft • New Camshaft • New Followers/Lifters • New Pistons • New Liners • New Rings • New Connecting Rods • New Intermediate Cover • New Timed Front Gear Group • New Oil Pan • Long block is (3/4 Engine Assembly) • Mechanical Setup (No ECM or After-treatment) • Specific setup for Rotary Housings (Fits Automotive or Industrial Bosch, Stanadyne, Lucas CAV VE/VP Rotary Fuel Pump) • No Core Charge - Replacement Assembly • 1 Year Parts Replacement Warranty • Additional 1 and 2 Year Parts/Labor Extended Warranties Available Specs: Weight: 562 lbs Configuration: Inline 4 Cylinder (3.9 L) Displacement: 3.9 Liters, 239 cu in Horsepower: 105 HP @ 2300 RPM Torque: 265 ft/lbs @ 1600 RPM You’ve come to the right place for all of your heavy duty diesel engine needs.We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are machine shop guys and guarantee the workmanship of all of our engines including: Cummins 4B (3.9 L) - Long Block Diesel Engines (Rotary VE/VP Pump Setup). Part & Attachment Details Fits To Equipment Skid Steers, Forklifts, Wood Chippers, Pavers, Skidders, Gensets, Step Vans, Automotive Applications, Fits To Make(s) Cummins, CASE, Komatsu, Skyjack, Gradall, Acme, SkyTrack, JCB and more Fits To Model(s) 4B, 3.9 L Engine Horse Power 105 HP Engine Brake No Engine Displacement 3.9 Engine Size 4-Cyl Turbo No Additional Details Includes Warranty Yes Warranty Expiration Date 1 Year Parts Replacement Warranty Term in Months 12 Warranty Term in Miles 1000000
Photo of part Remanufactured Detroit SERIES 60 12.7L Engine Assy Call for price
475 Detroit SERIES 60 12.7L Remanufactured
We offer a variety of both, over the road truck and vocational replacement engines for the Detroit Diesel 60 Series. Our remanufactured Detroit Diesel 60 Series engines (11.1 L, 12.7 L and 14.0 L) come as a 3/4 long block and are not running trim condition. Our remanufacturing process strips the core down to the bare block whereas the camshaft, crankshaft, engine block, connecting rods and cylinder head are all built back to original OEM spec. The long block is then finished with new aftermarket gaskets, liners, bearings, pistons and rings. Detroit Diesel 60 Series Long Block Engine Includes: - Reman Engine Block - Reman Cylinder Head - New Pistons - Reman Connecting Rods - Reman Camshaft and Lifters - Reman Crankshaft - Intermediate Cover - Timed Front Gear Group - Includes gaskets, liners, rings and ancillary components - Includes New Oil Cooler - Fuel Pumps, Turbos, Injectors, Manifolds, Pan are available for additional purchase - 1 Year Parts and Labor Warranty (Unlimited Hours or Miles) - Extended Year Long Warranties Available Common Serial Number Prefixes: 06R, DDECI, DDECII, DDECIII, DDECIV, DDECV Detroit Diesel 60 Series Specs: Displacement – 12.7 L Displacement Cylinders – 6 Type- Electronic (DDEC System) Combustion – Direct Injected Horsepower – 330-505 HP Max Torque – 1350-1650 ft-lbs @1200 RPM Optimal Running Speed – 1800 RPM Bore and Stroke – 5.12 x 6.30 in (130 x 160mm) Compression Ratio: 16.5:1 Aspiration – Water Cooled Weight – 2640 lbs approx, dry Oil Capacity – 46 quarts You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are old school machine shop guys and guarantee the workmanship of all of our engines including our Detroit Diesel 60 Series Remanufactured Diesel Engines. Fits To Equipment Tractor Trailers, Day Cabs, Sleeper Cabs, Articulated Dump Trucks, Vacuum Trucks, Pump Trucks, Car Haulers, Motorcoaches, Transit Busses, Street Sweepers Fits To Make(s) Freightliner, Kenworth, International, Sterling, GMC Fits To Model(s) Freightliner - Cascadia 125, Cascadia 126, Cascaia 116, FLD120, FLA, Century 120, Classic XL , Coronado 132 Sleeper, GMC 8.2 L Kenworth T600, T680, T880, T2000, W900, W990 International 9900i, 9200i, 9300i, 9400i, 9600i, 9800 Sterling - L7500, L8500, LT9500, A9500, A9513, A9522, ST9500, TS33 Will Fit Year(s) 1987-2001 Engine Horse Power 475 HP Engine Displacement 775 Engine Size 6-Cyl Induction Direct Injected Turbo Yes Additional Details Includes Warranty Yes Warranty Expiration Date 12 Months Parts and Labor Warranty Term in Months 12 Warranty Term in Miles 1000000
Photo of part Rebuilt Cummins 6BT Engine Assy Call for price
215 Cummins 6BT Rebuilt
Cummins 6BT Long Block Diesel Engine - P7100 Fuel Pump Housing Configuration Our 12 Valve Cummins 6B (5.9 L) (non turbo) long blocks are a great replacement option for worn or non running existing units in the field. We offer both storm and non-storm blocks based on your specific configuration. Our long blocks are considered true component builds assembled with new castings consisting of roughly 90% OEM Surplus Parts, 10% Aftermarket when available. We carry repto and non-repto housing options as well as A 35° Pump Housing, Rotary VE, or P Pump configurations. Give us a call to determine what model you have and the best fitting 5.9 (6B) long block for your project as automotive fit differs from industrial applications. Parts List: • New Cylinder Block (We Offer Both Storm and Non-Storm Blocks) • New Cylinder Head • New Crankshaft • New Camshaft • New Followers/Lifters • New Pistons • New Liners • New Rings • New Connecting Rods • New Intermediate Cover (Inline or Rotary Setup Available) • New Timed Front Gear Group (Inline or Rotary Setup Available) • New Oil Pan • Long block is (3/4 Engine) • Standard 12 Months Parts Replacement Warranty • Additional 1 and 2 Year Parts/Labor Warranties Available SKU: BBENG50 - Weight 625 lbs - Configuration Inline 6 Cylinder (12 Valve 5.9L) - Displacement 5.9 Liters, 359 cu in - Horsepower 215 HP @ 2500 RPM (Inline Fuel System Setup) - Torque 440 ft/lbs @ 1600 RPM You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial application or at play with an off-road engine swap. We are machine shop guys and guarantee the workmanship of all of our parts including: Cummins 6B (5.9 L) Long Block Diesel Engines. Includes Warranty Yes Warranty Expiration Date 12 Months Warranty Term in Months 12 Warranty Term in Miles 1000000 Shipping Weight 810 Fits To Equipment: Chrysler Trucks, Drill Rigs, Oil Derricks, forklifts, Log Skidders, Rollers, Compactors, Skid Steers, Step Vans Fits To Make(s): Dodge Ram, Gruman, Taylor, Diamond Drill, AGCO, Drilltech, Dnyapack, Kelbco, Bomag Fits To Model(s): Dogde Ram 1500, 2500 (Automotive) Multiple Industrial Applications Will Fit Year(s): 1988-1998 First and Second Gen Mechanical P-7100
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105 Cummins 4BT New
Brand New Surplus Component Build Cummins 4B Long Block Diesel Engine These component build surplus long blocks are perfect for a replacement 4BT (3.9L) in the field that needs extended service life. We offer 3 different versions of the standard long blocks which have slightly different gear housing for the Inline or Rotary Pump Applications including: Rotary VE, Inline - P7100 Housing 35°, Inline - A Housing 25°, A Housing 35°. Give us a call and we can match up your particular engine to the correct fitting 4B Long Block to meet your application. Parts List: • New Cylinder Block • New Cylinder Head • New Crankshaft • New Camshaft • New Followers/Lifters • New Pistons • New Liners • New Rings • New Connecting Rods • New Intermediate Cover • New Timed Front Gear Group • New Oil Pan • Long block is (3/4 Engine Assembly) • Mechanical Setup (No ECM or Aftertreatment) • Specific Housing Setups (Fits Industrial or Automotive Inline "A" or "P" Fuel Pump) • No Core Charge for Standard Long Block Castings • 12 Months Parts Replacement Warranty • Optional 1 and 2 Year Extended Parts/Labor Warranties Available Specs: Weight: 562 lbs Configuration: Inline 4 Cylinder (3.9 L) Displacement: 3.9 Liters, 239 cu in Horsepower: 105 HP @ 2300 RPM Torque: 265 ft/lbs @ 1600 RPM You’ve come to the right place for all of your heavy duty diesel engine needs.We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are machine shop guys and guarantee the workmanship of all of our engines including: Cummins 4B (3.9 L) - Long Block Diesel Engines (Inline A or P Pump Setup). Fits To Equipment Skid Steers, Forklifts, Wood Chippers, Pavers, Skidders, Gensets Fits To Make(s) Cummins, CASE, Skyjack, JCB, Komatsu, Gradall, Acme, SkyTrack Fits To Model(s) Inline Bosch A Fuel Pump Setup Engine Horse Power 105 HP Engine Brake No Engine Displacement 3.9 Engine Size 4-Cyl Turbo No Additional Details Includes Warranty Yes Warranty Term in Months 6 Warranty Term in Miles 1000000
Photo of part New Cummins 4BT Engine Assy Call for price
105 Cummins 4BT New
Brand New Surplus Component Build Cummins 4B Long Block Diesel Engine: These component build surplus long blocks are perfect for a replacement 4BT (3.9L) in the field that needs extended service life. We offer 3 different versions of the standard long blocks which have slightly different gear housing for the Inline or Rotary Pump Applications. Give us a call and we can match up your particular engine to the correct fitting 4B Long Block to meet your application. Parts List: • New Cylinder Block • New Cylinder Head • New Crankshaft • New Camshaft • New Followers/Lifters • New Pistons • New Liners • New Rings • New Connecting Rods • New Intermediate Cover • New Timed Front Gear Group • New Oil Pan • Long block is (3/4 Engine Assembly) • Mechanical Setup (No ECM or Aftertreatment) • Specific setup for Rotary Housings (Fits Automotive or Industrial Bosch, Stanadyne, Lucas CAV VE/VP Rotary Fuel Pump) • No Core Charge on Standard Long Block Casting • 1 Year Parts Replacement Warranty • Additional 1 and 2 Year Parts/Labor Extended Warranties Available Specs: Weight: 562 lbs Configuration: Inline 4 Cylinder (3.9 L) Displacement: 3.9 Liters, 239 cu in Horsepower: 105 HP @ 2300 RPM Torque: 265 ft/lbs @ 1600 RPM You’ve come to the right place for all of your heavy duty diesel engine needs.We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are machine shop guys and guarantee the workmanship of all of our engines including: Cummins 4B (3.9 L) - Long Block Diesel Engines (Rotary VE/VP Pump Setup). Fits To Equipment Skid Steers, Forklifts, Wood Chippers, Pavers, Skidders, Gensets, Step Vans, Automotive Applications, Fits To Make(s) Cummins, CASE, Komatsu, Skyjack, Gradall, Acme, SkyTrack, JCB and more Fits To Model(s) 4B, 3.9 L Engine Horse Power 105 HP Engine Brake No Engine Displacement 3.9 Engine Size 4-Cyl Turbo No Additional Details Includes Warranty Yes Warranty Expiration Date 1 Year Parts Replacement Warranty Term in Months 12 Warranty Term in Miles 1000000
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215 Cummins 6BT New
Cummins 6BT Long Block Diesel Engine - P7100 Fuel Pump Housing Configuration Our 12 Valve Cummins 6B (5.9 L) (non turbo) long blocks are a great replacement option for worn or non running existing units in the field. We offer both storm and non-storm blocks based on your specific configuration. Our long blocks are considered true component builds assembled with new castings consisting of roughly 90% OEM Surplus Parts, 10% Aftermarket when available. We carry repto and non-repto housing options as well as A 35° Pump Housing, Rotary VE, or P Pump configurations. Give us a call to determine what model you have and the best fitting 5.9 (6B) long block for your project as automotive fit differs from industrial applications. Parts List: • New Cylinder Block (We Offer Both Storm and Non-Storm Blocks) • New Cylinder Head • New Crankshaft • New Camshaft • New Followers/Lifters • New Pistons • New Liners • New Rings • New Connecting Rods • New Intermediate Cover (Inline or Rotary Setup Available) • New Timed Front Gear Group (Inline or Rotary Setup Available) • New Oil Pan • Long block is (3/4 Engine) • Standard 12 Months Parts Replacement Warranty • Additional 1 and 2 Year Parts/Labor Warranties Available SKU: BBENG50 - Weight 625 lbs - Configuration Inline 6 Cylinder (12 Valve 5.9L) - Displacement 5.9 Liters, 359 cu in - Horsepower 215 HP @ 2500 RPM (Inline Fuel System Setup) - Torque 440 ft/lbs @ 1600 RPM You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial application or at play with an off-road engine swap. We are machine shop guys and guarantee the workmanship of all of our parts including: Cummins 6B (5.9 L) Long Block Diesel Engines. Fits To Equipment Chrysler Trucks, Drill Rigs, Oil Derricks, Forklifts, Log Skidders, Rollers, Compactors, Skid Steers, Step Vans Fits To Make(s) Dodge Ram, Gruman, Taylor, Diamond Drill, AGCO, Drilltech, Dnyapack, Kelbco, Bomag Fits To Model(s) Dogde Ram 1500, 2500 (Automotive) Multiple Industrial Applications Will Fit Year(s) 1988-1998 First and Second Gen Mechanical P-7100 Engine Engine Brake No Engine Size 6-Cyl Turbo No Additional Details Includes Warranty Yes Warranty Expiration Date 12 Months Warranty Term in Months 12 Warranty Term in Miles 1000000
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140 Cummins 4BT New
Brand New Surplus Cummins 4BTAA – 140HP (P-7100 Pump) Diesel Engine This engine is a true P-7100 component build which can be used for an industrial or automotive application but is really meant for the Jeep Swap or Bronco Enthusiast looking for a performance build. Our component builds contain 90% OEM Parts, 10% Aftermarket and limited reman parts when available. The P-7100 Pump can be tuned up to allow more fuel flow and increase the HP and Torque. The LMRO Turbo setup, fuel pump calibration and Air Charged Cooled Setup makes this perfect for an off-road or rock crawler re-power vehicle. We have also built higher HP twin-turbo 4BTAA units with longer cross-over tubes and electronic 4.5 L units with 300+ HP, ask your sales rep for information and availability. Parts List: • New Block • New Cylinder Head • New Camshaft and Lifters • New Crankshaft • New Connecting Rods • New Rocker Assemblies • New Gaskets, Rings, Seals, Wrist Pins, Bearings • New Inline Fuel Pump (P-7100) • New Oil Pump and Water Pump • New Oil Cooler • New Oil Filters • New Oil Pan (Rear Sump) • New Intake and Exhaust Manifolds • New Housings (Front and Rear) • New Brackets and Pulleys • New Fuel Transfer Pump • New Holset HX30 Wastegate Turbo (Side Mount - LMRO) • New Starter (In Stock - Sold Separately, 12 Volt) • New Alternator (In Stock - Sold Separately, 12 Volt) • New Flywheel/Flywheel Housing (In Stock - Sold Separately, SAE #3) • Engine is built to be used with an Air Charged Cooler for additional HP, Air to Air Cooled (4BTAA) • Complete Engine or Extended Long Block Models • No Core Charge • Run Tested • Standard 1 Year Parts Replacement Warranty • 1 or 2 Year Extended Warranties (Parts and Labor up to 200,000 miles or 4,000 hours available) Specs: Weight: 726 lbs Configuration: Inline 4 Cylinder (3.9 L) Displacement: 3.9 Liters, 239 cu in Horsepower: 140 HP @ 2700 RPM Torque: 372 ft/lbs @ 1700 RPM You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are old school machine shop guys and guarantee the workmanship of all of our engines including: Cummins 4BTAA - 140HP Diesel Engines. Fits To Equipment Jeep Swaps, Rock Crawlers, Repowers, Step Vans, Food Trucks, Forklifts, Telehandlers, Skid Steers, Excavators, Wood Chippers, Log Skidders, Generators, Power Units, Man Lifts, Airport Tugs, Portable Light Towers, Rollers, Compactors, Tractors Fits To Make(s) CASE, Cummins, Hyundai, Sky Trak, Gradall, Bandit, Vermeer, JCB, Genie, Terex, New Holland, Robex, Ingersoll Rand, GEHL, Robex, Sullair, Grove, Dynapac, International Harvester, Bell, Onan, Ditch Witch, Kawasaki, Kobelco, Dresser Fits To Model(s) Case 4390, 4391, 5220, 8830, 8840, 8860, 8870, Sky Trak Telehandlers 8042, 10054, 6042, 6036, 3606, 10042, 10543, 3013, 12054, Genie Lifts S100, S105, S120, S125, Hyundai Excavators R120, R130, R140, R160, R170, Dynapac CA151, CA152, CA250, CA252, CA302, Bandit Chippers 1290, 15H, 150, 1690 1890, 200, 250, 90W-XP, 95 and more Will Fit Year(s) 1994-2008 Engine Horse Power 140 HP Engine Brake No Engine Displacement 3.9 Engine Size 4-Cyl Induction Direct Injected Turbo Yes Additional Details Includes Warranty Yes Warranty Expiration Date 1 Year Parts Replacement Warranty Term in Months 12 Warranty Term in Miles 1000000
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105 Cummins 4BT New
Our 4BT (3.9 L) industrial power units are perfect for job site applications where sustained power is needed to power equipment. These are units come with the reliability of the Cummins engineering coupled with parts availability for a long service life for many years to come. Perfect for agricultural pumps, drill rigs, trenchers, generators, mining equipment and more. Our long block and extended long block assemblies are considered 'component builds'. A component build is an engine assembly built back to popular configurations using roughly 90% OEM New Parts, 10% Aftermarket and limited reman parts when available. Our open power unit assemblies are great for irrigation, drill rigs or small hydraulic applications. PTO, clutches, base fuel tanks, skids and control panels are also available. Ask your sales rep for more information about the specific power unit package you require as do have 'Plus' packages available. NOTE: our reps can also help spec out your project including (PTO Fit/Flywheel Housing Sizing) on remote job sites. Power Unit Parts List: • New Block • New Cylinder Head • New Camshaft and Lifters • New Crankshaft • New Connecting Rods • New Rocker Assemblies • New Gaskets, Liners, Rings, Seals, Wrist Pins, Bearings • New Inline Fuel Pump • New Radiator • New Air Cleaner • New Oil Pump and Water Pump • New Oil Cooler • New Oil Filters • New Oil Pan • New Intake and Exhaust Manifolds • New Housings (Front and Rear) • New Brackets and Pulleys • New Fuel Transfer Pump (Inline Setup) • New Holset HX30 Wastegate Turbo (High Mount Rear Out) • New Starter 12 Volt • New Alternator 12 Volt • New Flywheel/Flywheel Housing (SAE #3) • New Over Center Clutch • Skid Mounted • Base Fuel Tank Included • No Control Panel, Converter, or PTO Drive • Complete Engine Package • No Core Charge • Run Tested 15 Hours • 12 Months Parts Replacement • 1 and 2 year extended parts/labor warranties available Specs: Weight: 726 lbs (Engine Only) Configuration Inline 4 Cylinder (3.9 L) Displacement 3.9 Liters, 239 cu in Horsepower 105 HP @ 2800 RPM Torque 243 ft/lbs @ 1500 RPM You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are old school machine shop guys and guarantee the workmanship of all of our engines including: Cummins 4BT - 105 HP Complete Power Unit Diesel Engines. Includes Warranty Yes Warranty Term in Months 12 Warranty Term in Miles 1000000 Horse Power 105 HP Engine Brake Yes Engine Displacement 239 Engine Size 4-Cyl Induction Direct Injected Turbo Yes Fits To Equipment Power Unit, Hydraulic Pumps, Irrigation Pumps, Drill Rigs, Mining Equipment, Air Compressors Fits To Make(s) Cummins, CASE, Komatsu, Skyjack, Gradall, Acme, SkyTrack, JCB and more

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