View 5 Photos View 0 Videos Cummins IB5.9 Engine Computer Module, ECM, ECU 4921797 4921776 CM850 $750 USD (GOOD USED/ TESTED) Cummins ISB5.9 OEM Engine Computer Module, ECM, ECU, for sale!!!! P/N: 4921776; Supersession Part #: 4941797; Service Model Name: CM850; Stock #: E4358 For more... ConditionUsedPart Number4921797Stock NumberE4358 MLS Number14000741CategoryEngine Control Modules (ECM) Last Updated11/25/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Cummins ISX Engine Control Module (ECM) for a 2009 International LA617 Contact for price (Used) 2007-2011 Cummins ISX, ENGINE ECM- GE4275 Cummins 3684275 Cummins 3684276 2007-2011 CUMMINS ISX Part Number: 3684275, Engine Information- Family Number: 8CEXH0912XAK, Displacement: 14... ConditionUsedFits To Make(s)InternationalFits To Model(s)LA617Will Fit Year(s)2009Part Number3684275Stock NumberP-113322 MLS Number13940562CategoryEngine Control Modules (ECM) Last Updated10/25/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISX12N Engine Control Module (ECM) for a 2020 Freightliner Cascadia 116 Day Cab Contact for price (Used) 2019 Cummins ISX12N, ENGINE ECM- Part Number: 5491911, Serial Number: 100010969 012808, D/C: 190830, CM2380, Engine Information- Family Number: KCEXH0729XBC, Displacement: 11.9L, 2... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Cascadia 116 Day CabWill Fit Year(s)2020Part Number5491911Stock NumberP-113321 MLS Number13940561CategoryEngine Control Modules (ECM) Last Updated10/25/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Recon Reman 1998 1999 2000 2001 2002 2003 Cummins ECM ECU Computer 3990517-RX $499.99 USD (TESTED PART) FITSCUMMINS ISB 5.9L 24-Valve Diesel Engine CM550, NON-EGR Model DIESEL ENGINE, PART# P3990517-RX,(PROGRAMMING MAY BE REQUIRED)INCLUDES WARRANTY. CALL FOR MORE INFORMATION,... Warranty ConditionUsedAssembly NumberP3990517-RXEngine ModelISB 5.9L 24-ValveFits To EquipmentCummins ISB ECM ECU Computer 3990517Fits To Make(s)Cummins ECM ECU Computer 3990517-RXFits To Model(s)Cummins ECM ECU Computer P3990517-RXWill Fit Year(s)1998 1999 2000 2001 2002 2003Part NumberP3990517-RXStock Number324876 MLS Number13687795CategoryEngine Control Modules (ECM) Last Updated7/8/2025 LocationRockwood, TN, US Sold ByMachinery and Truck Parts (844) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Cummins ISB Engine Control Module (ECM) Part # 3990517 Contact for price (TESTED W/ WARRANTY) Cummins ISB 5.9L Diesel Engine ECM Part # 3990517 For Sale, NON-EGR, CM550, CPL 2687, ECM Code J91280, Pulled off Model ISB, ESN 60264604, Serial # 8000529, Price... ConditionUsedPart Number3990517Stock Number4476 MLS Number12076795CategoryEngine Control Modules (ECM) Last Updated6/26/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins 4BT Engine Oil Pan for a Cummins 4BT-3.9 $400 USD Oil pan has been washed and painted For retail sale. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)4BT-3.9Stock Number1351558 MLS Number11320210CategoryEngine Oil Pans Last Updated6/2/2025 LocationLansing, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins 4BT Engine Oil Pan for a Cummins 4BT-3.9 $400 USD Oil pan has been washed and painted For retail sale. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)4BT-3.9Stock Number1351559 MLS Number11320211CategoryEngine Oil Pans Last Updated6/2/2025 LocationLansing, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Cummins ISX Engine Part for a 2015 Freightliner Cascadia 125 Contact for price (Used) 2014 Cummins ISX; Signature, EGR COOLER- Part Number: 3689565, Serial Number: 40062155, Family Number: ECEXH0912XAU, Displacement: 14.9L, Horsepower: 485, Ar.No./CPL: 3938, Serial... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2015Part Number36896565Stock NumberP-85121 MLS Number13017131CategoryEngine Miscellaneous Parts Last Updated7/14/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos (GOOD USED) Cummins ISB 5.9L Diesel Engine Oil Pan PART# 3924642 PAI002959 $199.99 USD PART SPECIFICS, Price USD: #199.99, Make: CUMMINS ISB DIESEL ENGINE, Model: OIL PAN, Part#: 3924642, PAI 002959, Stock#: 324397, Condition: GOOD USED Warranty ConditionUsedPart Number3924642Stock Number324397 MLS Number12850216CategoryEngine Oil Pans Last Updated5/7/2024 LocationRockwood, TN, US Sold ByMachinery and Truck Parts (844) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Cummins ISB / QSB 5.9 Rear Main Crankshaft Seal for 1989 - 2018 Part # M-3926126 $75 USD (NEW/OPENED BOXED) 1989-2018 Cummins ISB/QSB 5.9L Rear Main Crankshaft Seal with Wear Sleeve M-3926126 For Sale, 12V/24V, Part # M 3926126, M3926126, 3926126, Stock # 7087 All our PARTS are... ConditionUsedWill Fit Year(s)1989 - 2018Part NumberM 3926126Stock Number7087 MLS Number12684441CategoryEngine Seals Last Updated3/8/2024 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins ISX Engine Control Module (ECM) for a 2016 Freightliner Cascadia 125 $999.99 USD (Used) 2016 Cummins ISX, ENGINE ECM- Part Number: P5317106, Serial Number: 1T2350A04261643, Family Number: FCEXH0912XAT, Displacement: 14.9L, Horsepower: 450, ESN: 79810960, ECS: EGR, PTOX,... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2016Part NumberP5317106Stock NumberP-39016 MLS Number11857790CategoryEngine Control Modules (ECM) Last Updated7/14/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins ISB Engine Control Module (ECM) for a 2001 Freightliner MT55 Chassis $799.99 USD (Used) 2001 Cummins ISB, ENGINE ECM- Part Number: P3990517, Serial Number: 0A09001560, ESN: 60274119, ECM CODE: J91230.05, Cummins ISB ENGINE - Family Number: 2CEXH0359BAB, Displacement:... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisWill Fit Year(s)2001Part NumberP3990517Stock NumberP-38670 MLS Number11849584CategoryEngine Control Modules (ECM) Last Updated12/18/2023 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Cummins ISX Engine Control Module (ECM) for a 2014 Freightliner Cascadia 125 $799.99 USD (Used) 2014 Cummins ISX, ENGINE ECM- Part Number: 5290170, Serial Number: 3030436. ECM CODE: EF10044.12-80000, Family Number: DCEXH0912XAT, Displacement: 14.9L, Horsepower: 450, ESN:... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2014Part Number5290170Stock NumberP-38638 MLS Number11846452CategoryEngine Control Modules (ECM) Last Updated11/27/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins ISB Engine Control Module (ECM) for a 2001 Freightliner MT55 Contact for price (Used) 2000 Cummins ISB185, ENGINE ECM- Part Number: P3944124, Serial Number: 0C03003104, ESN: 46037459, Family Number: YCEXH0359BAP, Horsepower: 185, Displacement: 5.9L / 359 CID, CPL/AR:... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)MT55Will Fit Year(s)2001Part NumberP3944124Stock NumberP-38605 MLS Number11846412CategoryEngine Control Modules (ECM) Last Updated12/18/2023 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISB EGR Cooler $125 USD Good used EGR Cooler off of a Cummins ISB 200 5.9L Engine. All looks to be in good condition. Casting number is not visible. Please see pictures and feel free to call or email us with any... ConditionUsedPart NumberP-5074Stock NumberP-5074 MLS Number9666487CategoryEGR Coolers Last Updated12/18/2023 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Cummins 6BT Exhaust Outlet Part # 3928032 CP4 $65 USD (GOOD USED) Cummins 3928032 Pipe Exhaust Outlet Elbow, Pulled off a Cummins 6BT 5.9L Mechanical Diesel Engine, Part # 3928032, Other Part # CP4, Stock # 5048 | Tested Inspected! All our... ConditionUsedPart Number3928032 CP4Stock Number5048 MLS Number12176965CategoryEngine Miscellaneous Parts Last Updated7/13/2023 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Cummins ISB Air Intake Tube Part # 3923178 $50 USD (GOOD USED) Cummins ISB 3923178 Air Transfer Elbow Tube For Sale, Intake Elbow off a Cummins ISB 5.9L Engine, Elbow shape, 3923178, Part# 3923178, Stock # 4714 All our PARTS are TESTED... ConditionUsedPart Number3923178Stock Number4714 MLS Number12110433CategoryEngine Miscellaneous Parts Last Updated6/8/2023 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2007 Cummins ISM Engine Control Module (ECM) for 2007-2009 Part # 3103533 $1,350 USD (TESTED W/ WARRANTY) 2007 Cummins ISM 5.9L Diesel Engine ECM For Sale, Part # 3103533, NON-EGR, Pulled off Model ISM, CM875, ECM Serial # 3064016, Fits 2007, 2008, 2009, Stock # 4449 All... ConditionUsedWill Fit Year(s)2007-2009Part Number3103533Stock Number4449 MLS Number12071165CategoryEngine Control Modules (ECM) Last Updated5/19/2023 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2006 Cummins ISB Engine Control Module (ECM) Part # 4921776 for 2004 2005 2006 ISB EGR-Model CM850 Diesel Engines $695 USD (GOOD USED) 2006 Cummins ISB ECM Part # 4921776, CM850, EGR-Model, CPL 8136, 2004-2006 Compatible, 200 HP, Pulled off Cummins ISB 5.9L Engine, Stock # 3482 | Tested Inspected! All... ConditionUsedCPL/ARR8136Engine ModelISBFits To EquipmentDiesel EnginesFits To Make(s)CumminsFits To Model(s)ISB EGR-Model CM850Will Fit Year(s)2004 2005 2006Part Number4921776Stock Number3482 MLS Number11355985CategoryEngine Control Modules (ECM) Last Updated4/21/2022 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2006 Cummins ISB Engine Control Module (ECM) Part # 4921776 for 2004 2005 2006 ISB EGR-Model CM850 Diesel Engines $695 USD (GOOD USED) 2006 Cummins ISB ECM Part # 4921776, CM850, EGR-Model, CPL 8136, 2004-2006 Compatible, 200 HP, Pulled off Cummins ISB 5.9L Engine, Stock # 3481 | Tested Inspected! All... ConditionUsedCPL/ARR8136Fits To EquipmentDiesel EnginesFits To Make(s)CumminsFits To Model(s)ISB EGR-Model CM850Will Fit Year(s)2004 2005 2006Part Number4921776Stock Number3481 MLS Number11355973CategoryEngine Control Modules (ECM) Last Updated4/21/2022 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2006 Cummins ISB Engine Control Module (ECM) Part # 4921776 for 2004 2005 2006 ISB EGR-Model CM850 Diesel Engines $695 USD (GOOD USED) 2006 Cummins ISB ECM Part # 4921776, CM850, EGR-Model, CPL 8136, 2004-2006 Compatible, 200 HP, Pulled off Cummins ISB 5.9L Engine, Stock # 3481 | Tested Inspected! All... ConditionUsedCPL/ARR8136Engine ModelISB (EGR-Model)Fits To EquipmentDiesel EnginesFits To Make(s)CumminsFits To Model(s)ISB EGR-Model CM850Will Fit Year(s)2004 2005 2006Part Number4921776Stock Number3481 MLS Number11355933CategoryEngine Control Modules (ECM) Last Updated4/21/2022 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins ISB Engine Control Module (ECM) for 2004 2005 2006 ISB EGR-Model CM850 $695 USD (GOOD USED) 2006 Cummins ISB ECM Part # 4921776, CM850, EGR-Model, CPL 8136, 2004-2006 Compatible, 200 HP, Pulled off Cummins ISB 5.9L Engine, Stock #3478 | Tested Inspected! All... ConditionUsedCPL/ARR8136Horse Power200 HPEngine ModelISB (EGR-Model)Emission RatingEGR-ModelFits To Make(s)CumminsFits To Model(s)ISB EGR-Model CM850Will Fit Year(s)2004 2005 2006Part Number4921776Stock Number3478 MLS Number11345353CategoryEngine Control Modules (ECM) Last Updated4/13/2022 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins 4921776 ISB 300HP Engine Control Module (ECM) Part # 4921776 (EGR-Model) CM850 $695 USD (TESTED w/ WARRANTY) Cummins ISB 5.9L ECM Part # 4921776, 300HP, EGR-Model, CPL 8134, CM850, Engine Control Module, Engine Computer, ISB, Pulled of a Cummins Remanufactured in 2016, FITS... ConditionUsedCPL/ARR8134Engine ModelISB (EGR-Model)Fits To EquipmentCummins ECM Part # 4921776Fits To Make(s)CumminsFits To Model(s)ISB EGR-Model CM850Will Fit Year(s)2004 2005 2006Part Number4921776Stock Number2587 MLS Number10628937CategoryEngine Control Modules (ECM) Last Updated1/19/2021 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins ISB Engine Control Module (ECM) for Diesel Engines Contact for price (TESTED W/ WARRANTY) Cummins ISB 5.9L ECM For Sale, 24V CM550, NON-EGR Model Diesel Engine, PN# P3942860, GUARANTEED TO BE PROGRAMMABLE AND INCLUDES WARRANTY, ECM Serial # 5004012234, Stock... ConditionUsedEngine ModelISBFits To EquipmentDiesel EnginesPart NumberP3942860Stock Number2034 MLS Number10047358CategoryEngine Control Modules (ECM) Last Updated1/17/2020 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Cummins 4BT Crankshaft $1,200 USD Cummins 4B Crank 4896765 STD - STD, Core Charge: 0.00 ConditionUsedPart Number4896765Stock Number159174 MLS Number12213842CategoryCrankshafts Last Updated12/26/2025 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info