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Condition: New
Stock Number: BBEC28
Serial Number: 22140546
Weight: 319.78 kg
Shipping Weight: 365.14 kg
Description: Brand New Cummins QSB 4.5 L Long Block Engine - This engine is a 2023 Surplus Component Build Unit built with original castings and all new parts. ...
Updated: Thursday, March 05, 2026 10:04 AM
Location: Parker, Colorado, USA
Seller: Big Bear Engine Company
Quantity: 6
Condition: New
Stock Number: BBEC27
Weight: 365.14 kg
Shipping Weight: 365.14 kg
Description: Brand New Cummins QSB 4.5 L Long Block Engine - This engine is a 2023 Surplus Component Unit built with original castings and all new parts. Compon...
Updated: Thursday, March 05, 2026 10:04 AM
Location: Parker, Colorado, USA
Seller: Big Bear Engine Company
Condition: New
Weight: 365.14 kg
Shipping Weight: 365.14 kg
Description: Brand New Cummins QSB 4.5 L Long Block Engine - This engine is a 2023 Surplus Component Unit built with original castings and all new parts. Compon...
Updated: Thursday, March 05, 2026 10:04 AM
Location: Parker, Colorado, USA
Seller: Big Bear Engine Company
Condition: New
Stock Number: 006744
Serial Number: 99028627
Description: (NEW CRATE ENGINE) 2022 Cummins QSB 4.5 Industrial Diesel Engine (Tier-3), CPL 4977, Service Model Name: QSB4.5 CM850 (CM2850), Marketing Name: QSB...
Updated: Monday, January 26, 2026 12:55 PM
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: 18335
Serial Number: 74454043
Description: Part suitable for: Generator set
VAT: The price shown is excluding VAT
VAT/margin: VAT qualifying
2019 Cummins QSB 4.5 diesel engine, turbocharged...
Updated: Tuesday, February 17, 2026 07:33 AM
Location: Carbondale, Pennsylvania, USA
Seller: Old Forge Power Equipment Inc.
Condition: Used
Stock Number: E4363
Serial Number: 4993120 4993121 CM2250
Weight: 5.44 kg
Shipping Length: 30.48 cm
Shipping Width: 30.48 cm
Description: (GOOD USED/ TESTED) Cummins QSB4.5 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!Part #'s: 4993120, Supersession Part #: 4993121; Servic...
Updated: Friday, January 23, 2026 04:23 PM
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: E4432
Serial Number: 4921776 4921797 CM850
Weight: 5.44 kg
Shipping Length: 30.48 cm
Shipping Width: 30.48 cm
Description: (GOOD USED/ TESTED) Cummins OEM QSB 4.5 Diesel Engine Control Module, ECM, ECU OEM , for sale!!!!! P/N: 4921776; Supersession Part #: 4921797; Serv...
Updated: Wednesday, February 18, 2026 08:53 AM
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: 17939
Serial Number: 73824356
Description: Part suitable for: Pump
VAT: The price shown is excluding VAT
VAT/margin: VAT qualifying
2015 Cummins QSB 4.5 diesel engine, turbocharged, air to ...
Updated: Tuesday, February 17, 2026 07:33 AM
Location: Carbondale, Pennsylvania, USA
Seller: Old Forge Power Equipment Inc.
Condition: Used
Stock Number: 006529
Serial Number: 73283978
Description: (GOOD USED/ RUN TEST/ FULLY INSPECTED) 2011 Cummins QSB 4.5L Diesel Engine Power Unit Tier 3, Hours: 1054, Engine Family: BCEXL027AAG, CPL 8754, Se...
Updated: Friday, January 23, 2026 04:23 PM
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: 18258
Serial Number: 73262386
Description: Part suitable for: Pump
VAT: The price shown is excluding VAT
VAT/margin: VAT qualifying
2011 Cummins QSB 4.5 turbo diesel engine, complete power ...
Updated: Tuesday, February 17, 2026 07:33 AM
Location: Carbondale, Pennsylvania, USA
Seller: Old Forge Power Equipment Inc.
Condition: Used
Stock Number: 16793
Serial Number: 73273684
Description: Part suitable for: Pump
VAT: The price shown is excluding VAT
VAT/margin: VAT qualifying
2011 Cummins QSB 4.5 turbo diesel engine, complete power ...
Updated: Tuesday, February 17, 2026 07:33 AM
Location: Carbondale, Pennsylvania, USA
Seller: Old Forge Power Equipment Inc.
Condition: Used
Stock Number: 10867
Serial Number: 73273039
Description: GOOD RUNNER CUMMINS QSB 4.5 POWER UNIT
SERIAL #73273039
HP - 110
CPL - 8754
Updated: Tuesday, February 03, 2026 01:59 PM
Location: Houston, Texas, USA
Seller: TTM Diesel LLC
Condition: Used
Stock Number: E4366
Serial Number: 4921776 4921797 CM850
Weight: 5.44 kg
Shipping Length: 30.48 cm
Shipping Width: 30.48 cm
Description: (GOOD USED/ TESTED) OEM Cummins QSB4.5Diesel Engine Control Module, ECM, ECU, for sale!!!!! P/N: 4921776; Supersession Part #: 4921797; Service Mod...
Updated: Friday, January 23, 2026 04:23 PM
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: 67625
Serial Number: 73152163
Description: 110 HP, COMPLETE LOW HOUR TESTED POWER UNIT WITH 100 DAY PARTS WARRANTY.
FREIGHT US48 INCLUDED IN PRICE
OR
WITH SIX MONTH WARRANTY WITH NEW...
Updated: Wednesday, February 18, 2026 08:23 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: E3913
Serial Number: 4921776 4921797 CM850
Weight: 6.35 kg
Shipping Length: 35.56 cm
Shipping Width: 10.16 cm
Description: (GOOD USED/ TESTED) OEM 2008 Cummins QSB4.5 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4921776; Supersession Part #: 4921797; S...
Updated: Friday, January 23, 2026 04:23 PM
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: 6890-0503244
Serial Number: 6890-0503244
Description: USED 2008 CUMMINS QSB4.5 ENGINE, QSB4.5CM850, CPL:1100, 145HP, QSB5, ESN:21827042, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES...
Updated: Tuesday, January 06, 2026 09:22 AM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: E4321
Serial Number: 4921776 CM850
Weight: 5.44 kg
Shipping Length: 35.56 cm
Shipping Width: 10.16 cm
Description: (GOOD USED/ TESTED) OEM Cummins QSB4.5 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 4921776;Service Model Name: CM850(CM2850); Stock...
Updated: Friday, January 23, 2026 04:23 PM
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Quantity: 5
Condition: Used
Stock Number: RC0037
Description: Construction, Industrial, QSB4.5, 130HP @ 2,500 RPM, Turbocharged, BASIC COMPLETE REMANUFACTURED ENGINE SOLD EXCHANGE WITH ONE YEAR OR 2,000 HRS ...
Updated: Wednesday, February 18, 2026 08:23 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 1123R
Serial Number: TBD
Shipping Length: 101.6 cm
Shipping Width: 91.44 cm
Shipping Height: 139.7 cm
Description: PREMIUM REMANUFACTURED CUMMINS QSB4.5 COMPLETE DIESEL ENGINE, CM850 STARTING AT $19995.00, CM2150 $24995.00, CM2250 & CM2350 $29995.00 EXCHANGE W...
Updated: Wednesday, February 18, 2026 08:23 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: RC0030
Serial Number: TBD
Description: Construction Industrial, 110HP @ 2,500 RPM, ,COMPLETE R&R ONLY REMANUFACTURED ENGINE OFFERED EXCHANGE Turbocharged HMFO, Rear Sump, VP-30 Injection...
Updated: Wednesday, February 18, 2026 08:23 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Quantity: 5
Condition: Used
Stock Number: RC0032
Description: Ground Support GPU, QSB4.5, 155HP @ 2,000 RPM, BASIC COMPLETE INDUSTRIAL REMANUFACTURED ENGINE SOLD EXCHANGE Turbocharged HMFO, WITH ONE YEAR OR ...
Updated: Wednesday, February 18, 2026 08:23 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 69239
Description: NEW SURPLUS, NEVER USED, QSB4.5, Tier 4f, - 4.5L, 4cyl, 24v, SAE#3 Housing & Flywheel, Accessory Drive, with Turbo, All Electrical, and ECM.
SOL...
Updated: Wednesday, February 18, 2026 08:23 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: New
Stock Number: 69264
Description: NEW SURPLUS NEVER USED Construction/Industrial, QSB4.5, OFFERED EXCHANGE WITH SIX MONTH OR 1,000 HRS WHICHEVER OCCURS FIRST, PLUS $ 1,000.00 ...
Updated: Wednesday, February 18, 2026 08:23 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: New
Stock Number: BBENG29
Weight: 319.78 kg
Description: Brand New Cummins QSB 4.5 L Long Block Engine – This engine is a 2019 Surplus Unit built with original castings and all new parts. We offer both f...
Updated: Thursday, March 05, 2026 10:04 AM
Location: Parker, Colorado, USA
Seller: Big Bear Engine Company
Quantity: 2
Condition: Used
Stock Number: 68914
Description: LIKE NEW ONLY 500 HOURS SURPLUS QSB4.5T GENSET POWER UNIT RUN TESTED AND COMPLETE, WITH RADIATOR, STARTER, ALTERNATOR, MUFFLER, AND COMMON RAIL F...
Updated: Wednesday, February 18, 2026 08:23 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: E4032
Serial Number: 4921776 CM850
Weight: 5.44 kg
Shipping Length: 35.56 cm
Shipping Width: 10.16 cm
Description: (GOOD USED/ TESTED) OEM Cummins QSB4.5 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 4921776; Service Model Name: CM850(CM2850); Stoc...
Updated: Friday, January 23, 2026 04:23 PM
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: T1104
Serial Number: 4040378 4040379 4955271 4848379 HOLSET HE221W
Weight: 13.61 kg
Shipping Length: 30.48 cm
Shipping Width: 30.48 cm
Description: (GOOD USED) OEM Holset HE221W Turbo off Cummins QSB 4.5 Diesel Engine, for sale!!!! Assy P/N: 4040378; Supersessions P/N: 4040379; OEM Customer #: ...
Updated: Friday, January 23, 2026 04:23 PM
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders