2 0 Cummins Engine Control Module (ECM) for a Cummins VARIOUS MODELS $600 USD Good used, cleaned, tested and inspected Cummins ISL G ECM. Part Number: 5491911, 5654089, 4354505, 4354539, 4354538. 30 day guarantee for swap or refund if not programmable. ECM's need to... Quantity2ConditionUsedFits To Make(s)CUMMINSFits To Model(s)VARIOUS CUMMINS MODELSStock NumberRyd 5491911 MLS Number12928457CategoryEngine Control Modules (ECM) Last Updated11/8/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Cummins ISL G Rocker Arm $75 USD Used takeoff Cummins ISL G rocker arm assembly. Part number: 3919433, 3901717. Quantity12ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISL GPart Number3919433Stock NumberRyd 3919433 MLS Number13499564CategoryRocker Arms Last Updated11/7/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Cummins ISB 5.9L Engine Control Module (ECM) for a Cummins ISB5.9 $450 USD Good used, cleaned, tested and inspected Cummins ISB5.9 ECM. Part number: 3990517 30 day guarantee for swap or refund if not programmable. ECM's need to be programmed to your application Quantity2ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISB5.9Part Number3990517Stock NumberRyd 3990517 MLS Number13644587CategoryEngine Control Modules (ECM) Last Updated11/7/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Cummins ISC 8.3 Front Engine Cover for a Cummins ISC8.3 $100 USD Good used, cleaned and inspected Cummins ISC8.3 Front Cover. Part Number: 3943813 Quantity2ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISC8.3Stock NumberRyd 3943813 MLS Number10880916CategoryFront Engine Covers Last Updated11/7/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 Cummins ISX12 G Engine Oil Pan $300 USD Good used, cleaned and inspected Cummins ISX12 G oil pan. Part number: 4975061. Quantity3ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISX12 GPart Number4975061Stock NumberRyd 4975061 MLS Number13540641CategoryEngine Oil Pans Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 Cummins ISB 6.7L Engine Part for a Cummins ISB6.7 $85 USD Good used, cleaned and inspected Cummins ISB6.7 engine oil pick up tube. Part number: 3977669. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISB6.7Part Number3977669Stock Number1058616 MLS Number13504712CategoryEngine Miscellaneous Parts Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Cummins ISB 6.7L Engine Oil Cooler for a Cummins ISB6.7 $75 USD Good used, cleaned and inspected Cummins ISB6.7 oil cooler. Part number: 3975818. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISB6.7Stock Number1058615 MLS Number13504711CategoryEngine Oil Coolers Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 Cummins ISB 6.7L Engine Part for a Cummins ISB6.7 $85 USD Good used, cleaned and inspected Cummins ISB6.7 engine oil pick up tube. Part number: 3977669. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISB6.7Part Number3977669Stock Number1058610 MLS Number13504710CategoryEngine Miscellaneous Parts Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Cummins ISB 6.7L Valve Cover for a Cummins ISB6.7 $75 USD Good used, cleaned and inspected Cummins ISB6.7 valve cover. Part number: 5526845. Quantity2ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISB6.7Part Number5526845Stock NumberRyd 5526845 MLS Number13490427CategoryValve Covers Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Cummins ISX12 G Camshaft $250 USD Used takeout Cummins ISX12 G camshaft. Part number: 4315906. Sold as is. No warranty. Quantity3ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISX12 GPart Number4315906Stock NumberRyd 4315906 MLS Number13499571CategoryCamshafts Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Cummins ISL G Engine Oil Cooler $75 USD Good used, cleaned and inspected Cummins ISL G engine oil cooler. Part number: 3966365. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISL GPart Number3966365Stock Number1058197 MLS Number13504694CategoryEngine Oil Coolers Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Cummins ISX12 G Valve Cover $150 USD Good used, cleaned and inspected Cummins ISX12 G valve cover. Part number: 5320508. Quantity2ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISX12 GPart Number5320508Stock NumberRyd 5320508 MLS Number13545409CategoryValve Covers Last Updated11/7/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 Cummins ISL G Engine Part $75 USD Good used cleaned and inspected Cummins ISL G engine oil pick up tube. Part number: 3944264. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISL GPart Number3944264Stock Number1058178 MLS Number13504691CategoryEngine Miscellaneous Parts Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Cummins ISL G Engine Part $75 USD Good used cleaned and inspected Cummins ISL G engine oil pick up tube. Part number: 3944264. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISL GPart Number3944264Stock Number1058177 MLS Number13504690CategoryEngine Miscellaneous Parts Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 Cummins ISL G Engine Oil Cooler $75 USD Good used, cleaned and inspected Cummins ISL G engine oil cooler. Part number: 3966365. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISL GPart Number3966365Stock Number1058175 MLS Number13504689CategoryEngine Oil Coolers Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Cummins ISL G Engine Oil Cooler $75 USD Good used, cleaned and inspected Cummins ISL G engine oil cooler. Part number: 3966365. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISL GPart Number3966365Stock Number1058168 MLS Number13504686CategoryEngine Oil Coolers Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Cummins ISB 6.7L Engine Part for a Cummins ISB6.7 $125 USD Good used, cleaned and inspected Cummins ISB6.7 cylinder block stiffener. Part number: 3965764. Quantity4ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISB6.7Part Number3965764Stock NumberRyd 3965764 MLS Number13274612CategoryEngine Miscellaneous Parts Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Cummins ISB 6.7L Crankshaft for a Cummins ISB6.7 $150 USD Good used, cleaned and inspected Cummins ISB6.7 crankshaft adapter. Part number: 3960058. Quantity2ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISB6.7Part Number3960058Stock NumberRyd 3960058 MLS Number12838728CategoryCrankshafts Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Cummins ISX12 Valve Cover $175 USD Good used, cleaned and inspected Cummins ISX12 valve cover spacer. Part number: 2894676. Quantity4ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISX12Part Number2894676Stock NumberRyd 2894676 MLS Number12496939CategoryValve Covers Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Cummins M11 CELECT Camshaft for a Cummins ISM/M11 $579.34 USD New Cummins M11 camshaft. Part number: 4004556, 3087856 Quantity9ConditionNewFits To Make(s)CUMMINSFits To Model(s)ISM/M11Part Number4004556Stock NumberXZA 4004556 MLS Number11561531CategoryCamshafts Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Cummins M11 CELECT Camshaft for a Cummins ISM/M11 $835.56 USD New Cummins M11 camshaft. Part number: 4022816 Quantity9ConditionNewFits To Make(s)CUMMINSFits To Model(s)ISM/M11Part Number4022816Stock NumberXZA 4022816 MLS Number11561530CategoryCamshafts Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Cummins ISL Camshaft $326.68 USD New cummins ISL camshaft. Part number: 3966430 Quantity9ConditionNewFits To Make(s)CUMMINSFits To Model(s)ISLPart Number3966430Stock NumberXZA 3966430 MLS Number11561528CategoryCamshafts Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Cummins 6CT 8.3 Camshaft for a Cummins 6CT8.3 $236.67 USD New Cummins 6CT8.3 camshaft. Part number: 3924471, 3914640, 3923478 Quantity9ConditionNewFits To Make(s)CUMMINSFits To Model(s)6CT8.3Part Number3924471Stock NumberXZA 3924471 MLS Number11561527CategoryCamshafts Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Cummins 6BT Camshaft $161.43 USD New Cummins 6BT camshaft. Part number: 3907824, 3914639, 3901212, 3904225, 3907447, 3910624 Quantity9ConditionNewFits To Make(s)CUMMINSFits To Model(s)6BTPart Number3914639Stock NumberXZA 3907824 MLS Number11561526CategoryCamshafts Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Cummins 4BT Camshaft $165.08 USD New Cummins 4BT camshaft. Part number: 3925582, 3914638, 3929039 Quantity9ConditionNewFits To Make(s)CUMMINSFits To Model(s)4BTPart Number3914638Stock NumberXZA 3925582 MLS Number11561525CategoryCamshafts Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info