4 0 Cummins QSB 4.5 Engine Control Module (ECM) $750 USD (GOOD USED/ TESTED) OEM Cummins QSB4.5 Diesel Engine Control Module, ECM, ECU, Part #: 4921776; Supersession Part #: 4921797; Service Model Name: CM850; Stock #: E4204 For more information... ConditionUsedPart Number4921776Stock NumberE4204 MLS Number13662480CategoryEngine Control Modules (ECM) Last Updated6/25/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 Cummins QSB 4.5 Engine Control Module (ECM) $750 USD (GOOD USED/ TESTED) OEM Cummins QSB4.5 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 4921776; Service Model Name: CM850(CM2850); Stock #: E4032 For more information about this... ConditionUsedPart Number4921776Stock NumberE4032 MLS Number13356111CategoryEngine Control Modules (ECM) Last Updated1/22/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 OEM 2008 Cummins QSB4.5 Engine Control Module, ECM, ECU, 4921776, 4921797, CM850 $750 USD (GOOD USED/ TESTED) OEM 2008 Cummins QSB4.5 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4921776; Supersession Part #: 4921797; Service Model Name: CM850; Stock #:... ConditionUsedPart Number4921776Stock NumberE3913 MLS Number13121321CategoryEngine Control Modules (ECM) Last Updated9/19/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2008 OEM Cummins QSB4.5 Engine Control Module, ECM, ECU, 4921776, 4921797, CM850 $750 USD (GOOD USED/ TESTED) OEM 2008 Cummins QSB4.5 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part # 4921776; Supersession Part #: 4921797; Service Model Name: CM850; Stock #: E3898 For... ConditionUsedFits To Make(s)CumminsFits To Model(s)QSB4.5Part Number4921776Stock NumberE3898 MLS Number13090948CategoryEngine Control Modules (ECM) Last Updated9/4/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2012 Cummins QSB 4.5 Engine Control Module (ECM) $1,000 USD (GOOD USED/ TESTED) OEM Cummins QSB4.5 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #: E3265 For... ConditionUsedPart Number4993120Stock NumberE3265 MLS Number11995906CategoryEngine Control Modules (ECM) Last Updated5/13/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 OEM Cummins QSB 4.5, 5.5, 6.7 Engine Control Module, ECM, ECM, 4921776, 4921797 $750 USD (GOOD USED) OEM Cummins QSB 4.5, 5.5, 6.7 Engine Control Module, ECM, ECM, for sale!!!!P/N: 4921776; Supersession PN:4921797; Service Model Name: CM850 / CM2850; Stock #: E3676 For more... ConditionUsedPart Number4921776Stock NumberE3676 MLS Number12667184CategoryEngine Control Modules (ECM) Last Updated2/29/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2007 OEM Cummins QSB 4.5, 5.5, 6.7 Engine Control Module, ECM, ECM, 4921776, 4921797 $750 USD (GOOD USED/TESTED) OEM Cummins QSB 4.5, 5.5, 6.7 Engine Control Module, ECM, ECM, for sale!!!!P/N: 4921776; Supersession PN:4921797; Service Model Name: CM850 / CM2850; Stock #: E3668 For... ConditionUsedPart Number4921776Stock NumberE3668 MLS Number12655671CategoryEngine Control Modules (ECM) Last Updated2/23/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Cummins QSB 4.5 Engine Control Module (ECM) $750 USD (GOOD USED/ TESTED) Cummins QSB4.5 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4921776; Service Model Name: CM850; Stock #: E3507 For more information about this listing,... ConditionUsedPart Number4921776Stock NumberE3507 MLS Number12374150CategoryEngine Control Modules (ECM) Last Updated10/12/2023 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2011 Cummins QSB 4.5L Diesel Engine Control Module, ECM, ECU, 4921776,4921797 CM850 $750 USD (GOOD USED/ TESTED) 2011 Cummins QSB 4.5L Diesel Engine Control Module, ECM, ECU, Part #: 4921776;Supersession #:4921797;Service Model Name: CM850(2850); Stock #: E3375 For more information... ConditionUsedPart Number4921776Stock NumberE3375 MLS Number12182762CategoryEngine Control Modules (ECM) Last Updated7/18/2023 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2012 OEM Cummins QSB 4.5L Diesel Engine Control Module, ECM, ECU, 4921776,4921797 $750 USD (GOOD USED/TESTED) OEM Cummins QSB 4.5L Diesel Engine Control Module, ECM, ECU, for sale!!!!Part # 4921776; Supersession Part # 4921797 Service Model Name CM850(CM2850), Stock #: E3321 For... ConditionUsedPart Number4921776Stock NumberE3321 MLS Number12076791CategoryEngine Control Modules (ECM) Last Updated5/22/2023 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 2012 Cummins QSB 4.5 Engine Control Module (ECM) for CM2250 $1,000 USD (GOOD USED/ TESTED) OEM 2012 Cummins QSB4.5L Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #:... ConditionUsedFits To Model(s)CM2250Part Number4993120Stock NumberE2741 MLS Number11384428CategoryEngine Control Modules (ECM) Last Updated5/13/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2011 Cummins QSB 4.5 Engine Control Module (ECM) for CM850 / CM2850 $1,000 USD (NEW) OEM 2011 Cummins QSB4.5 Computer Module, ECM, ECU, for sale!!!!, P/N: 4921797, 4921776, CM850 / CM2850, Stock #: E1958 For more information about this listing, shipping,... ConditionNewWill Fit Year(s)CM850 / CM2850Part Number4921797Stock NumberE1958 MLS Number10245229CategoryEngine Control Modules (ECM) Last Updated6/26/2020 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info