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 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
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
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
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 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
4 0 2011 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 #: E3623 For more... ConditionUsedPart Number4921776Stock NumberE3623 MLS Number12570651CategoryEngine Control Modules (ECM) Last Updated1/18/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Cummins QSB6.7 Diesel Engine Control Module, ECM, ECU, 4921776, 4921797, CM850 $750 USD (GOOD USED/ TESTED) Cummins QSB6.7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4921776; Supersession Part #: 4921797; Service Model Name: CM850; Stock #: E3490 For more... ConditionUsedPart Number4921776Stock NumberE3490 MLS Number12354863CategoryEngine Control Modules (ECM) Last Updated10/3/2023 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 Cummins QSB 6.7 Engine Control Module (ECM) for CM850 $750 USD (GOOD USED/ TESTED) Cummins QSB6.7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4921776; Supersession Part #: 4921797; Service Model Name: CM850; Stock #: E3489 For more... ConditionUsedFits To Model(s)CM850Part Number4921776Stock NumberE3489 MLS Number12353688CategoryEngine Control Modules (ECM) Last Updated10/3/2023 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 2013 Cummins QSB Diesel Engine Control Module ECM ECU 4921776 CM850 $850 USD (GOOD USED/ TESTED) Cummins QSB 6.7 Diesel Engine Control Module, ECM, ECU, EPA04, for sale!!!Part #: 4921776, Supersession Part #'s: 4921776, 4921797,3965159; Service Model Name: CM850,... ConditionUsedPart Number4921776Stock NumberE3452 MLS Number12306393CategoryEngine Control Modules (ECM) Last Updated9/25/2023 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
14 0 Cummins QSB 6.7 Timing Cover Part # 3958302 $250 USD (GOOD USED) Cummins QSB6.7 Engine Timing Cover Part # 3958302 For Sale, Other Part # 3958301, Stock # 5182 | Tested Inspected! All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT... ConditionUsedStock Number5182 MLS Number12197440CategoryTiming Covers Last Updated7/21/2023 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
10 0 Cummins QSB 6.7 Diesel Engine Fan Support Part # 3958412 $95 USD (GOOD USED/TESTED) Cummins QSB6.7 Diesel Fan Support 3958412 For Sale, Part # 3958412, Other Part # 27E6, 8806, 7M Stock # 5126 | Tested Inspected! All ourPARTSareTESTEDand ShipPRIORITY... ConditionUsedPart Number39584112Stock Number5126 MLS Number12188366CategoryEngine Miscellaneous Parts Last Updated7/19/2023 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 Cummins QSB 6.7 Engine Control Module (ECM) $800 USD Engine control module pulled from a running, working unit. CPL 8466; 220 HP; T1636. Call or message with any questions or visit our website. ConditionUsedPart NumberP/N P4921776Stock Number3221 MLS Number12182790CategoryEngine Control Modules (ECM) Last Updated7/17/2023 LocationSpringville, PA, US Sold BySummit Core Supply (844) 329-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 Cummins QSB 6.7 Engine Control Module (ECM) $800 USD Engine electronic control module pulled from a working, running unit. Cummins QSB 6.7; T1636. Call or message with any questions or visit our website. ConditionUsedHorse Power220 HPPart Number4921776Stock Number3220 MLS Number12182782CategoryEngine Control Modules (ECM) Last Updated7/17/2023 LocationSpringville, PA, US Sold BySummit Core Supply (844) 329-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 2012 Cummins QSB 6.7 Engine Control Module (ECM) $699.99 USD (Used) 2012 Cummins QSB6.7, ENGINE ECM- Serial Number: 147491, Part Number: 4993120, ESN:73430733, ECM CODE: BZ90037.05 For more information about this item, give us a call. We ship... ConditionUsedWill Fit Year(s)2012Part Number4993120Stock NumberP-44204 MLS Number11985766CategoryEngine Control Modules (ECM) Last Updated6/10/2023 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2008 Cummins QSB 6.7 Engine Control Module (ECM) for CM850(CM2850) $850 USD (GOOD USED/ TESTED) 2008 Cummins QSB6.7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part # 4921776; Supersession Part # 4921797; Service Model Name: CM850(CM2850); Stock #... ConditionUsedFits To Model(s)CM850(CM2850)Part Number4921776Stock NumberE2950 MLS Number11615648CategoryEngine Control Modules (ECM) Last Updated9/26/2022 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2018 Cummins QSB 6.7 Engine Control Module (ECM) for CM2350 B105 $1,500 USD (NEW/ TESTED) 2018 Cummins QSB6.7 Engine Control Module, ECM, ECU, for sale!!!!!Part #: 5317106; Supersession Part #: 5317107; Service Model Name: CM2350 B105; Stock #: E2881 For more... ConditionNewFits To Model(s)CM2350 B105Part Number5317106Stock NumberE2881 MLS Number11530370CategoryEngine Control Modules (ECM) Last Updated8/5/2022 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 2007 Cummins QSB 6.7 Engine Control Module (ECM) for CM850/2850 Being Dismantled (Parts Available) $200 USD (CORE/ FOR PARTS OR NOT WORKING) 2007 QSB 6.7L Engine Control Module, ECM, ECU, for sale!!! Part #'s: 4921776, 4921797; Service Model Name: CM850, CM2850; Stock #: E2759 For more information... ConditionDismantledFits To Model(s)CM850/2850Part Number4921776Stock NumberE2759 MLS Number11399469CategoryEngine Control Modules (ECM) Last Updated5/13/2022 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info