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Condition: Used
Stock Number: 8182
Serial Number: 51009
Description: (GOOD USED & BENCH TESTED W/WARRANTY) 2010 Cummins ISB ECM 4993120 For Sale, Part # 4993120, CM2250, CPL 3071, 200HP @2300RPM, ESN 73171346, EPA '1...
Updated: Monday, May 11, 2026 12:33 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: E4472
Serial Number: 3990517 3944124 3945868 CM550
Weight: 5.44 kg
Shipping Length: 30.48 cm
Shipping Width: 30.48 cm
Description: (GOOD USED/ TESTED) Cummins ISB Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 3990517; Supersession Part #: 3944124, 3945868; Service...
Updated: Wednesday, April 01, 2026 03:35 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: 571
Description: Detailed_description: Used, bench tested and visually inspected Cummins ECM
Cummins ISB 2002-2008 CM850
Part #4921776, 4921797, 3965159
Price $850
...
Updated: Friday, May 01, 2026 10:10 am
Location: Jackson, Georgia, USA
Seller: HD TRUCK REPAIR & PARTS
Condition: Used
Stock Number: 8067
Serial Number: 13225
Description: (GOOD USED & BENCHED TESTED W/ WARRANTY) 2007 Cummins ISB Engine Control Module (ECM) Part # 4943134 For Sale, Part # 4943134, CM2150, CPL 2797, EG...
Updated: Monday, May 11, 2026 12:32 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 2604
Serial Number: 50DH125255
Description: (TESTED W/ WARRANTY) Cummins 4943134 ISB ECM Part # 4943134 For Sale, P/N 4943134, Stock # 2604 Tested & Inspected!
All our PARTS are TESTED and...
Updated: Monday, May 11, 2026 12:33 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1771
Serial Number: 2150DF010507
Description: (GOOD USED) Cummins ISB Diesel Engine, ECM, ECU, Engine Computer Module Part # 4943134 For Sale, CM2150, EGR-Model, P/N 4943134, ECM Serial # 2150D...
Updated: Monday, May 11, 2026 12:31 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: E3833
Serial Number: 4921776 CM850
Weight: 5.44 kg
Shipping Length: 35.56 cm
Shipping Width: 10.16 cm
Description: (GOOD USED/ TESTED) OEM Cummins ISB Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4921776; Service Model Name: CM850; Stock #: E3...
Updated: Friday, May 01, 2026 09:59 am
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: E3029
Serial Number: 4921776 CM850
Weight: 6.35 kg
Shipping Length: 35.56 cm
Shipping Width: 10.16 cm
Description: (GOOD USED/ TESTED) Cummins ISB 5.9L Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4921776; Service Model Name: CM850; Stock #: E...
Updated: Friday, May 01, 2026 09:06 am
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: E2112
Serial Number: 4921776 CM850 ISB
Weight: 5.44 kg
Shipping Length: 60.96 cm
Shipping Width: 30.48 cm
Description: (GOOD USED/ TESTED) OEM Cummins ISB Diesel Engine Control Module, ECM, ECU, for sale!!!!!
P/N: 4921776
Service Model Name: CM850
CPL: 8416
Stoc...
Updated: Wednesday, April 01, 2026 03:35 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: E2105
Serial Number: 4921776 CM850
Weight: 4.54 kg
Shipping Length: 60.96 cm
Shipping Width: 30.48 cm
Description: (GOOD USED/ TESTED) OEM Cummins ISB Engine Control Module, ECM, ECU, for sale!!!!!
P/N: 4921776
CM850
Stock #: E2105
Updated: Friday, May 01, 2026 08:47 am
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: 1742
Serial Number: 2022581
Description: (GOOD USED & BENCHED TESTED w/ WARRANTY) 2000 Cummins ISB-217 Engine Control Module (ECM) 3944124 For Sale, Part # 3944124, CM550, CPL 2685, OFF 20...
Updated: Monday, May 11, 2026 12:35 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 3440
Serial Number: 0A10000889
Description: (GOOD USED) Cummins ISB ECM Part # 3990517 For Sale, NON-EGR Model, CM550, Stock # 3439 | Tested & Inspected!
All our PARTS are TESTED and Ship ...
Updated: Monday, May 11, 2026 12:32 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 4921776
Serial Number: 4921776-2801
Description: (GOOD USED) Cummins ISB ECM Part # 4921776, CM850, Fits 2004 2005 2006, Stock # 2801 | Tested & Inspected!
All our PARTS are TESTED and Ship PRI...
Updated: Monday, May 11, 2026 12:35 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 2800
Serial Number: 63C8850A37092423
Description: (GOOD USED) Cummins ISB ECM Part # 4921776, CM850, 300HP, CPL 8134, 6B5.9-300E, Fits 2004 2005 2006, Stock # 2800 | Tested & Inspected!
All our ...
Updated: Monday, May 11, 2026 12:35 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 2034
Serial Number: 5004012234
Description: (TESTED W/ WARRANTY) Cummins ISB 5.9L ECM For Sale, 24V CM550, NON-EGR Model Diesel Engine, PN# P3942860, GUARANTEED TO BE PROGRAMMABLE AND INCLUDE...
Updated: Monday, May 11, 2026 12:34 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1829
Serial Number: 37219512
Description: (TESTED W/ WARRANTY) Cummins ISB 5.9L ECM Part # 4921776 For Sale, EGR-Model, Engine Control Module, Engine Computer, ISB, Pulled off Cummins ISB 5...
Updated: Monday, May 11, 2026 12:33 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1758
Description: (GOOD USED) Cummins ISB 5.9L Diesel Engine ECM Part # 3990517 For Sale, Engine Control Module, P/N 3990517, Stock # 1758
All our ECMs are TESTE...
Updated: Monday, May 11, 2026 12:31 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: ECM0153
Serial Number: 37118444
Description: (GOOD USED/TESTED) Cummins ISB 5.9L ECM Part # 4921776, EGR-Model, Engine Control Module, Engine Computer, ISB, ECM Serial # 37118444, Pulled of a ...
Updated: Monday, May 11, 2026 12:33 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: P-497885
Description: (Used) Cummins ISB, ENGINE ECM- Cummins 3965159, Cummins 4921776, Cummins 4921797, 2002-2008 Cummins ISB, 2002-2008 CUMMINS ISC, 2002-2008 CUMMINS ...
Updated: Friday, May 01, 2026 10:05 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: P-113327
Description: (Used) 2002-2008 Cummins ISB, ENGINE ECM- Cummins 3965159 Cummins 4921776 Cummins 4921797 2002-2008 Cummins ISB 2002-2008 CUMMINS ISC 2002-2008 CUM...
Updated: Friday, May 01, 2026 10:06 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: P-101164
Description: (Used) Cummins, ENGINE ECM- Part Number: 5317106, 2 Rectangular Plugs with 96 Pins each, Reference images for condition, For more information about...
Updated: Friday, May 01, 2026 10:04 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: P-100895
Description: (Used) Cummins , ENGINE ECM- Part Number: 4943134 Cummins 4943134 2008-2011 Cummins ISB4.5 2008-2011 Cummins ISB6.7 2008-2011 CUMMINS ISC 2008-2011...
Updated: Friday, May 01, 2026 09:56 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: P-93807
Description: (Used) Cummins ISB 6.7, ENGINE ECM- Part Number: 4943134, Serial Number: 115588, ECM CODE: AU90196.03, Engine information- ESN: 57925430, 2 Plugs w...
Updated: Friday, May 01, 2026 09:54 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: P-81007
Description: (Used) 2006 Cummins ISB, ENGINE ECM- CM: CM850, Part Number: 4921776, Serial Number: 29044548, ECM CODE: Z90030.18, Engine information- ESN: 466...
Updated: Friday, May 01, 2026 10:10 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: P-80867
Description: (Used) Cummins ISB, ENGINE ECM- Part Number: P4921776-RX, Serial Number: A37201959, 1 Rectangular Plug with 4 pins, 1 Rectangular Plug with 60 pins...
Updated: Friday, May 01, 2026 09:50 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: P-80836
Description: (Used) 2005 Cummins ISB, ENGINE ECM- CM: CM850, Part Number: 4921776, Serial Number: 26022421, ECM CODE: Z90030.18, Engine information- ESN: 465...
Updated: Friday, May 01, 2026 10:09 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: P-80791
Description: (Used) 2006 Cummins ISB, ENGINE ECM- CM: CM850, Part Number: 4921776, Serial Number: 29044626, ECM CODE: Z90030.18, Engine information- ESN: 46...
Updated: Friday, May 01, 2026 09:58 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: P-74369
Description: (Used) 2006 Cummins ISB, ENGINE ECM- Part Number: 4921776, Serial Number: 37102902, ESN: 60706014, ECM CODE: Z90030.23. Type Plug: 3 Rectangular, P...
Updated: Friday, May 01, 2026 09:57 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts