1 0 Cummins QSB 6.7 Engine Wiring Harness for a Cummins QSB-6.7 $100 USD Good used, cleaned and inspected Cummins QSB-6.7 engine wiring harness. Part number: 5317120. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)QSB-6.7Stock Number1061233 MLS Number13697749CategoryEngine Wiring Harnesses Last Updated9/26/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 Cummins QSB Computer Module ECM ECU 4993120 4993121 CM2250 $1,000 USD (GOOD USED/ TESTED) Cummins QSB OEM Diesel Engine Control Module, ECM, ECU Part #: 4993120;Supersession Part #: 4993121;Service Model Name: CM2250 ;Stock #: E4260 For more information about... ConditionUsedPart Number4993120Stock NumberE4260 MLS Number13790042CategoryEngine Control Modules (ECM) Last Updated9/2/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 2007 Cummins QSB 6.7 Engine Control Module (ECM) for 2007-2009 Part # 4921776, CM850 $695 USD (GOOD USED BENCH TESTED w/WARRANTY) 2007 Cummins QSB 6.7L Engine Control Module (ECM) CM850 4921776 For Sale, CM850, 160HP @ 2200RPM, Off 2007 Cummins QSB6.7L w/ Engine Serial# 46788929 ... ConditionUsedWill Fit Year(s)2007-2009Part Number4921776Stock Number9469 MLS Number13762519CategoryEngine Control Modules (ECM) Last Updated8/15/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Cummins QSB 6.7 Valve Cover for a Cummins QSB-6.7 $75 USD Good used, cleaned and inspected Cummins QSB-6.7 valve cover. Part number: 5258937. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)QSB-6.7Part Number5258937Stock NumberRyd 5258937 MLS Number13741354CategoryValve Covers Last Updated8/5/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
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
3 0 2007 Cummins QSB 6.7 Engine Control Module (ECM) $750 USD ConditionUsedHorse Power173 HPFits To Make(s)CUMMINSFits To Model(s)QSB 6.7Stock Number2467014 MLS Number13252068CategoryEngine Control Modules (ECM) Last Updated9/11/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 2007 Cummins QSB 6.7 Engine Control Module (ECM) $750 USD ConditionUsedHorse Power173 HPFits To Make(s)CUMMINSFits To Model(s)QSB 6.7Stock Number2467025 MLS Number13252069CategoryEngine Control Modules (ECM) Last Updated9/11/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 2013 Cummins QSB 6.7 Engine Control Module, ECM, ECM 4993120, 4993121, CM2250 $1,000 USD (GOOD USED/TESTED) 2013 Cummins QSB 6.7L Diesel Engine Control Module, ECM, ECM, for sale!!!!P/N: 4993120, Supersession Part #: 4993121; Service Model Name: QSB6.7 CM2250; Stock #: E4176 For... ConditionUsedPart Number4993120Stock NumberE4176 MLS Number13612691CategoryEngine Control Modules (ECM) Last Updated5/30/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2011 Cummins QSB Engine Control Module (ECM) $750 USD (GOOD USED/ TESTED) Cummins OEM QSB 4.5 Diesel Engine Control Module, ECM, ECU OEM, for sale!!!!! P/N: 4921776; Supersession Part #: 4921797; Service Model Name: CM850; Stock #: E4117 For... ConditionUsedPart Number4921776Stock NumberE4117 MLS Number13497988CategoryEngine Control Modules (ECM) Last Updated4/7/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Used Cummins QSB 6.7L Bridge, Crosshead [1] $6 USD Used QSB 6.7L Bridge, Crosshead [1], Type: Crosshead ConditionUsedPart Number3943626Stock Number525-13781 MLS Number8947783CategoryEngine Valve Trains Last Updated2/26/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ 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
6 0 Cummins QSB 6.7 Engine Control Module (ECM) $1,000 USD CUMMINS QSB 6.7 Engine ECM - P/N 4921776; S/N 32067647; CPL 8466; 220 HP. Call or message with questions. ConditionUsedHorse Power220 HPPart Number4921776Stock Number3388 MLS Number12884020CategoryEngine Control Modules (ECM) Last Updated10/23/2024 LocationSpringville, PA, US Sold BySummit Core Supply (844) 329-___ SHOWNUMBERCall Seller Email Seller Save More Info
8 0 2008 Cummins QSB 6.7 Engine Control Module (ECM) $1,000 USD CUMMINS QSB 6.7 ECM - P/N P4921776; S/N 6EC8850A34030293; T1148; 171 HP; 2008. Call or message with questions. ConditionUsedHorse Power171 HPPart NumberP4921776Stock Number3387 MLS Number12883985CategoryEngine Control Modules (ECM) Last Updated10/23/2024 LocationSpringville, PA, US Sold BySummit Core Supply (844) 329-___ SHOWNUMBERCall Seller Email Seller Save More Info
12 0 Cummins QSB 6.7 Engine Control Module (ECM) $1,000 USD CUMMINS QSB 6.7 Engine ECM - P/N P4921776; T0487; 6EC8850A32042955.Used Engine Electronic Control Module pulled and listed in good working condition. Message with any questions. ConditionUsedPart NumberP4921776Stock Number3491 MLS Number13155984CategoryEngine Control Modules (ECM) Last Updated10/23/2024 LocationSpringville, PA, US Sold BySummit Core Supply (844) 329-___ SHOWNUMBERCall Seller Email Seller Save More Info
11 0 Cummins QSB 6.7 Engine Control Module (ECM) $1,000 USD CUMMINS 6.7 QSB Engine ECM - P/N P4921776; CPL 1629; S/N 6EC8858A3419908; 192 HP.Used Engine Electronic Control Module pulled and listed in good working condition. Message with any questions... ConditionUsedHorse Power192 HPPart NumberP4921776Stock Number3487 MLS Number13155953CategoryEngine Control Modules (ECM) Last Updated10/23/2024 LocationSpringville, PA, US Sold BySummit Core Supply (844) 329-___ SHOWNUMBERCall Seller Email Seller Save More Info
8 0 2018 Cummins QSB 6.7 Engine Control Module (ECM) $1,000 USD CUMMINS 6.7 QSB Engine ECM - P/N P4021776; S/N 38096736; 2018; 220 HP.Used Engine Electronic Control Module pulled and listed in good working condition. Message with any questions. ConditionUsedHorse Power220 HPPart NumberP4021776Stock Number3486 MLS Number13155949CategoryEngine Control Modules (ECM) Last Updated10/23/2024 LocationSpringville, PA, US Sold BySummit Core Supply (844) 329-___ 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 Cummins QSB Engine Control Module (ECM) for 6.7L, 4.5L, 5.5L $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 Part #: 4921797; Service Model Name: CM850 / CM2850; Stock #:... ConditionUsedFits To Model(s)6.7L, 4.5L, 5.5LPart Number4921776Stock NumberE2117 MLS Number10581729CategoryEngine 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 2010 Cummins QSB 6.7 Engine Control Module (ECM) for CM850 (CM2850) $750 USD (GOOD USED/ TESTED) OEM 2010 Cummins QSB6.7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part # 4921776; Supersession Part #: 4921797; Service Model Name: CM850; Stock #: E2926 For... ConditionUsedFits To Model(s)CM850 (CM2850)Part Number4921776Stock NumberE2926 MLS Number11580226CategoryEngine Control Modules (ECM) Last Updated9/4/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 Cummins QSB 6.7 Fan Pulley Part # 3914459 Contact for price (GOOD USED) OEM Cummins QSB6.7 Fan Pulley 3914459 For Sale, OEM Part # 3914459, Stock # 7572 All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT SHIPPING options are available!... ConditionUsedPart Number3914459Stock Number7572 MLS Number12910459CategoryEngine Pulleys Last Updated6/5/2024 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2011 Cummins QSB6.7 Engine Computer Module, ECM, ECU, 4921776,4921797, CM850 $750 USD (GOOD USED/ TESTED) OEM Cummins QSB6.7L Engine Computer Module, ECM, ECU, for sale!!!! P/N: 4921797; Supersession Part #: 4921776; Service Model Name: CM850(CM2850); Stock #: E3526 For more... ConditionUsedPart Number4921776Stock NumberE3526 MLS Number12399042CategoryEngine Control Modules (ECM) Last Updated5/31/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2016 Cummins QSB 3.3 Engine Control Module ECM ECM 4993120 4993121 CM850 CM2250 $1,500 USD (NEW/ TESTED) 2016 Cummins QSB 3.3L Diesel Engine Control Module, ECM, ECM, for sale!!!!P/N: 4993120, Supersession Part #: 4993121; Service Model Name: QSB3.3 CM2250; Stock #: E3251 For more... ConditionNewPart Number4993120Stock NumberE3251 MLS Number11977637CategoryEngine Control Modules (ECM) Last Updated5/14/2024 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
3 0 Cummins QSB Engine Part Contact for price USED CUMMINS QSB 5.9L ECM COOLING PLATE P/N: 3955039 ConditionUsedStock Number78456 MLS Number12830253CategoryEngine Miscellaneous Parts Last Updated5/2/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info