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Diesel Engines

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435 HP Caterpillar #C15-ACERT, remanufactured standard long block engine - 6NZ

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Caterpillar
Model: C15
Year: 2023
We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar C15. 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 ...more

475 HP Caterpillar #C15 ACERT, remanufactured standard long block engine - MXS

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Caterpillar
Model: C15
Year: 2023
We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar C15. 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 ...more

300 HP Caterpillar #C11, remanufactured standard long block engine

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Caterpillar
Model: C11
Year: 2023
We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar C11. Our remanufactured CAT C11 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 ...more

400 HP Cummins #855 Big Cam III, remanufactured extended long block

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: NTA-855
Year: 2022
Remanufactured Cummins 855 - Big Cam For Sale, This engine has gone through a complete overhaul and has been remanufactured with roughly 90% new Cummins parts 10% aftermarket., Engine comes complete and includes starter, alternator, flywheel, flywheel housing which ship separately., Build Sheet, Part Numbers and Run ...more

330 HP Cummins #ISL, (8.9 L) long block - CPL 3664

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: ISL
Year: 2022
We offer a variety of both, over the road truck and industrial replacement (QSL) engines for the Cummins ISL Units. The engine was popular in the mid 2000s and installed in transit buses, motorcoaches, RVs, mid duty over the road trucks, firetrucks and emergency vehicles as well as trash and refuse trucks., Our ...more

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Diesel Engines (also known as compression-ignition engines) are internal combustion engines that use diesel fuel for power generation. Known for their efficiency and durability, they are commonly used in industries like transportation, construction, agriculture, and power generation. Diesel engines provide reliable performance, high torque output, and fuel efficiency, making them ideal for heavy-duty applications and equipment.

Caterpillar #C32IN, diesel engine, 1 hr, 2024

Foley Equipment - Power | Wichita, KS
Category: Diesel Engines
Seller: Foley Equipment - Power
Location: Wichita, KS
Model: C32IN
Year: 2024
s *1000BHP @ 1800RPM IND BNONROA *ADAPTER GP FAN *ALTERNATOR GP *BASE GP ENGINE *BELT GP *C32 IND B T4F SIDE FRNT EXH DU *CAT YELLOW PAINT *CERTIFICATION AR EPA/EU 2011 *CERTIFICATION GP (NO DOI) *CLEANER GP AIR *COVER GP *DAMPER GP PULLEY *DRIVE GPFAN 0.58 RATIO *ECM STANDARD (C27/C32) *ELBOW GP WATER *END USE: ...more

350 HP Cummins #N14, mechanical remanufactured long block engine - CPL 1532

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: N14
Year: 2023
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 ...more

520 HP Detroit #DD15, remanufactured long block

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Detroit
Model: DD15
Year: 2023
We offer a variety of both, over the road truck and industrial replacement engines for the Detroit Diesel DD15, which is an excellent replacement for the discontinued Detroit 60 Series 14L. Our remanufactured Detroit Diesel DD15 engines come as a 3/4 long block and are not running trim condition. Our remanufacturing ...more

375 HP Mack #E7-ETECH, remanufactured standard long block engine

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Mack
Model: E7 ETECH
Year: 2023
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 ...more

460 HP Mack #E7-ASET, remanufactured standard long block engine

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Mack
Model: E7 ASET
Year: 2023
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 ...more

560 HP Detroit #DD15, remanufactured long block

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Detroit
Model: DD15
Year: 2023
We offer a variety of both, over the road truck and industrial replacement engines for the Detroit Diesel DD15, which is an excellent replacement for the discontinued Detroit 60 Series 14L. Our remanufactured Detroit Diesel DD15 engines come as a 3/4 long block and are not running trim condition. Our remanufacturing ...more

550 HP Caterpillar #C15 ACERT, remanufactured standard long block engine - BXS

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Caterpillar
Model: C15
Year: 2023
We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar C15. 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 ...more

525 HP Cummins #N14-CELECT-PLUS, remanufactured long block engine - CPL 2592

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: N14 CELECT
Year: 2023
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 ...more

475 HP Caterpillar #C15 ACERT, remanufactured standard long block engine - JRE Industrial

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Caterpillar
Model: C15
Year: 2023
We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar C15. 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 ...more

630 HP Caterpillar #C-18, Engine Assembly, Remanufactured

Diesel Sales | Chicago, IL
Category: Diesel Engines
Seller: Diesel Sales
Location: Chicago, IL
Mfr: Caterpillar
Model: C-18
630 Hp, Rebuilt Cat C18 Industrial Power Unit, 630 Hp Tier 3 Emissions; Sae 1 Flywheel Housing; Rear Facing Exhaust; Rebuilt With Cat & Ipd Parts; Zero Hour Rebuild. Model C18 Dita Aaac Engine/ Rpm2100 Governor Adem Starter Electric Cooling Method Radiator Air Cleaner Heavy Duty. Muffler, Belt Guard, Controls ...more

1476 HP Caterpillar #3512B Engine, 4AW Prefix, Rebuildable Core, 1200RPM Generator Drive, Tier 1, 2005

NineX Power Systems | Spring, TX
Category: Diesel Engines
Seller: NineX Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: 3512B
Year: 2005
Used CAT 3512B Land Electric Engine; 2005 Model – 36,978 Hours; 1476HP @ 1200RPM; Tier 1 Emissions; Instrument Panel; CAT & Kato Generator End Options Available; In Stock – Immediately Available, Engine: Manufacturer : Caterpillar Model : 3512B Serial Number : 4AW01147 Rating (HP) : 1476 HP RPM : 1200 ...more

450 HP Cummins #ISX15, remanufactured long block - CPL 3719

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: ISX15
Year: 2023
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 ...more

450 HP Cummins #ISX15, remanufactured long block - CPL 3937

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: ISX15
Year: 2023
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 ...more

525 HP Cummins #ISX, remanufactured long block - CPL 3320

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: ISX
Year: 2023
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 ...more

455 HP Detroit #DD15, remanufactured long block

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Detroit
Model: DD15
Year: 2023
We offer a variety of both, over the road truck and industrial replacement engines for the Detroit Diesel DD15, which is an excellent replacement for the discontinued Detroit 60 Series 14L. Our remanufactured Detroit Diesel DD15 engines come as a 3/4 long block and are not running trim condition. Our remanufacturing ...more

550 HP Detroit #DD15, remanufactured long block

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Detroit
Model: DD15
Year: 2023
We offer a variety of both, over the road truck and industrial replacement engines for the Detroit Diesel DD15, which is an excellent replacement for the discontinued Detroit 60 Series 14L. Our remanufactured Detroit Diesel DD15 engines come as a 3/4 long block and are not running trim condition. Our remanufacturing ...more

490 HP Detroit #DD15, remanufactured long block

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Detroit
Model: DD15
Year: 2023
We offer a variety of both, over the road truck and industrial replacement engines for the Detroit Diesel DD15, which is an excellent replacement for the discontinued Detroit 60 Series 14L. Our remanufactured Detroit Diesel DD15 engines come as a 3/4 long block and are not running trim condition. Our remanufacturing ...more

630 HP Caterpillar #C18, 1800-2100RPM, Tier 3 Flex, 2014, Rebuilt, Dyno Tested - In Stock

NineX Power Systems | Spring, TX
Category: Diesel Engines
Seller: NineX Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: C18
Year: 2014
Rebuilt CAT C18 Industrial Power Unit; 2014 Model; 630HP @ 2100RPM; Tier 3 Emissions; Engine Driven Radiator; SAE 1 Flywheel Housing; Electric Starter; Charging Alternator; Front Facing Exhaust; CAT Control Panel; Rebuild Completed by CAT Dealer w. CAT Parts; In Stock!, Engine: Manufacturer : Caterpillar Model : C18 ...more

470 HP Detroit #Series-60, 12.7 L remanufactured long block

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Detroit
Model: SERIES 60
Year: 2023
We offer a variety of both, over the road truck and industrial 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 ...more

515 HP Detroit #Series-60, 14.0 L remanufactured long block - DDEC V

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Detroit
Model: SERIES 60
Year: 2023
We offer a variety of both, over the road truck and industrial 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 ...more

320 HP Cummins #ISL-G, (8.9 L) long block - Natural Gas assembly

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: ISL
Year: 2022
We offer a variety of both, over the road truck and industrial replacement (QSL) engines for the Cummins ISL Units. The engine was popular in the mid 2000s and installed in transit buses, motorcoaches, RVs, mid duty over the road trucks, firetrucks and emergency vehicles as well as trash and refuse trucks., Our ...more

450 HP Cummins #ISX, remanufactured long block - CPL 2729

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: ISX
Year: 2023
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 ...more

500 HP Cummins #QSX, remanufactured long block - CPL 2825

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: QSX
Year: 2023
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 ...more

565 HP Cummins #ISX, remanufactured long block - CPL 8518

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: ISX
Year: 2023
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 ...more

68 HP Yanmar #4TNV98-HBC, Engine Long Block, rebuilt, warranty

Diesel Sales | Chicago, IL
Category: Diesel Engines
Seller: Diesel Sales
Location: Chicago, IL
Mfr: Yanmar
Model: 4TNV98-HBC
Factory Reman - Mechanical Engine - 67.7 Hp / Will Fit Takeuchi And Others * Exchange 6 (Six) Month Factory Warranty Plus Freight And $2,000.00 Refundable Core Deposit. Hbc Long Block Engine Will Require Some Change Over Of Parts To Fit Your Application. A Hbc Spec. Engine Normally Consists Of A Short Block With ...more

450 HP Cummins #855 Big Cam IV, remanufactured extended long block

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: NTA-855
Year: 2022
Remanufactured Cummins 855 - Big Cam For Sale, This engine has gone through a complete overhaul and has been remanufactured with roughly 90% new Cummins parts 10% aftermarket., Engine comes complete and includes starter, alternator, flywheel, flywheel housing which ship separately., Build Sheet, Part Numbers and Run ...more

380 HP Detroit #Series-60, 12.7 L remanufactured long block

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Detroit
Model: SERIES 60
Year: 2023
We offer a variety of both, over the road truck and industrial 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 ...more

500 HP Cummins #ISX, remanufactured long block - CPL 2733

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: ISX
Year: 2023
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 ...more

450 HP Cummins #ISX, remanufactured long block - CPL 2719

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: ISX
Year: 2023
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 ...more

450 HP Cummins #ISX, remanufactured long block - CPL 2732

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: ISX
Year: 2023
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 ...more

270 HP Cummins #ISL, (8.9 L) long block - CPL 4525

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: ISL
Year: 2022
We offer a variety of both, over the road truck and industrial replacement (QSL) engines for the Cummins ISL Units. The engine was popular in the mid 2000s and installed in transit buses, motorcoaches, RVs, mid duty over the road trucks, firetrucks and emergency vehicles as well as trash and refuse trucks., Our ...more

1476 HP Caterpillar #3512B Engine, 4AW Prefix, Rebuildable Core, 1200RPM Generator Drive, Tier 1, 2005

NineX Power Systems | Spring, TX
Category: Diesel Engines
Seller: NineX Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: 3512B
Year: 2005
Used CAT 3512B Land Electric Engine; 2005 Model – High Hours; 1476HP @ 1200RPM; Tier 1 Emissions; Heavy Duty Oilfield Skid; ACE Cooler Radiator; Mounted Muffler; Instrument Panel; CAT & Kato Generator End Options Available; In Stock – Immediately Available, Engine: Manufacturer : Caterpillar Model : ...more

445 HP Detroit #Series-60, 14.0 L remanufactured long block - DDEC IV

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Detroit
Model: SERIES 60
Year: 2023
We offer a variety of both, over the road truck and industrial 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 ...more

180 HP Cummins #6BT5.9, Engine, V/S, sound attenuated enclosure 3, OEM unused, warranty

Diesel Sales | Chicago, IL
Category: Diesel Engines
Seller: Diesel Sales
Location: Chicago, IL
Mfr: Cummins
Model: 6BT5.9
Open Power Unit New Oem Surplus Engine Starting At $19,995.00, Variable Speed Mechanical Unit Sae 3 Housing With One Year Parts Warranty. Includes New Cooling Package With, Radiator, Mountings, Air Cleaner, Control Panel, Throttle Cable, Muffler. Add With Optional $2500.00 Pto. Sn# 69341524 180 Hp.

1476 HP Caterpillar #3512B Engine, 4AW Prefix, Rebuildable Core, 1200RPM Generator Drive, Tier 1, 2005

NineX Power Systems | Spring, TX
Category: Diesel Engines
Seller: NineX Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: 3512B
Year: 2005
Used CAT 3512B Land Electric Engine; 2005 Model – 47,300 Hours; 1476HP @ 1200RPM; Tier 1 Emissions; Heavy Duty Oilfield Skid; ACE Cooler Radiator; Mounted Muffler; Instrument Panel; CAT & Kato Generator End Options Available; In Stock – Immediately Available, Engine: Manufacturer : Caterpillar Model : ...more

330 HP Cummins #ISC/QSC, (8.3 L) long block - CM850

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: ISC
Year: 2022
Surplus Component Build 330 HP ISC/QSC 8.3 L Long Block Block:, Our 330 HP 8.3 L component build (combination of new parts and reman components) long blocks fits a variety of CPLs and ESN. The long blocks are all brand new castings built to a 3/4 engine configuration. The 8.3 L long blocks may fit both ISC (on-road) ...more

330 HP Cummins #ISC/QSC, (8.3 L) long block - CM2250

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: ISC
Year: 2022
Surplus Component Build 330 HP ISC/QSC 8.3 L Long Block Block:, Our 330 HP 8.3 L component build (combination of new parts and reman components) long blocks fits a variety of CPLs and ESN. The long blocks are all brand new castings built to a 3/4 engine configuration. The 8.3 L long blocks may fit both ISC (on-road) ...more

330 HP Cummins #ISC/QSC, (8.3 L) long block - CM3735

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: ISC
Year: 2022
Surplus Component Build 330 HP ISC/QSC 8.3 L Long Block Block:, Our 330 HP 8.3 L component build (combination of new parts and reman components) long blocks fits a variety of CPLs and ESN. The long blocks are all brand new castings built to a 3/4 engine configuration. The 8.3 L long blocks may fit both ISC (on-road) ...more

1476 HP Caterpillar #3512B Engine, 4AW Prefix, Rebuildable Core, 1200RPM Generator Drive, Tier 1, 2005

NineX Power Systems | Spring, TX
Category: Diesel Engines
Seller: NineX Power Systems
Location: Houston, TX
Mfr: Caterpillar
Model: 3512B
Year: 2005
Used CAT 3512B Land Electric Engine; 2005 Model – High Hours; 1476HP @ 1200RPM; Tier 1 Emissions; Heavy Duty Oilfield Skid; ACE Cooler Radiator; Mounted Muffler; Instrument Panel; CAT & Kato Generator End Options Available; In Stock – Immediately Available, Engine: Manufacturer : Caterpillar Model : ...more

330 HP Cummins #ISC/QSC, (8.3 L) long block - CM2150

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: ISC
Year: 2022
Surplus Component Build 330 HP ISC/QSC 8.3 L Long Block Block:, Our 330 HP 8.3 L component build (combination of new parts and reman components) long blocks fits a variety of CPLs and ESN. The long blocks are all brand new castings built to a 3/4 engine configuration. The 8.3 L long blocks may fit both ISC (on-road) ...more

175 HP Caterpillar #C6.6 Engine Assembly, 4868 hours

Diesel Sales | Chicago, IL
Category: Diesel Engines
Seller: Diesel Sales
Location: Chicago, IL
Mfr: Caterpillar
Model: C6.6
Vk, Low Hours Only 4,868, Complete Run Tested Ready To Go Offered Exchange With $500.00 Refundable Core Depoist Includes 100 Day Parts Warranty On The Block And The Crank, C6.6 Same As 3056e. Sn# 35600205, Ar# 231-0175, 175hp Short Block # 217-2211, Will Interchange With The Following Cat Applications: Ap655c, Ap600 ...more

330 HP Cummins #ISC/QSC, (8.3 L) long block - notched EGR

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: ISC
Year: 2022
Surplus Component Build 330 HP ISC/QSC 8.3 L Long Block Block:, Our 330 HP 8.3 L component build (combination of new parts and reman components) long blocks fits a variety of CPLs and ESN. The long blocks are all brand new castings built to a 3/4 engine configuration. The 8.3 L long blocks may fit both ISC (on-road) ...more

215 HP, 240 HP, 260 HP, 300 HP Cummins #6C, long block engine (2 Thermostat Application)

Big Bear Engine Company | Parker, CO
Category: Diesel Engines
Seller: Big Bear Engine Company
Location: Parker, CO
Mfr: Cummins
Model: 6C
Year: 2023
Cummins 6C Long Block Diesel Engine - 2 Thermostats, Our Cummins 6C (8.3 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 ...more