View 1 Photo View 0 Videos Cummins ISL G Rocker Arm Recently Updated $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 Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISB 6.7L Engine Part for a Cummins ISB6.7 Price Drop $50 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 Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISM Engine Control Module (ECM) for a Cummins ISM/M11 Price Drop $100 USD Good used, cleaned and inspected Cummins ISM/M11 ECM cooling plate. Part number: 3335372. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISM/M11Part Number3335372Stock NumberRyd 3335372 MLS Number13140334CategoryEngine Control Modules (ECM) Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISL Engine Rod Recently Updated $25 USD Good used, cleaned and inspected Cummins ISL connecting rod. Part number: 3928852. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISLPart Number3928852Stock NumberRyd 3928852 MLS Number13140261CategoryEngine Rods Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISB 6.7L Front Engine Cover for a Cummins ISB6.7 Price Drop $100 USD Good used, cleaned and inspected Cummins ISB6.7 front cover. Part number: 5339680. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISB6.7Part Number5339680Stock NumberRyd 5339680 MLS Number13048210CategoryFront Engine Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins Engine Control Module (ECM) for a Cummins VARIOUS MODELS Recently Updated $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 Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISB 6.7L Crankshaft for a Cummins ISB6.7 Price Drop $50 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 Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins 4BT Engine Oil Pan Price Drop $100 USD Good used, cleaned and inspected Cummins 4BT oil pan. Part number: 3901049. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)4BTPart Number3901049Stock NumberRyd 3901049 MLS Number12810186CategoryEngine Oil Pans Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISM Engine Oil Pump Price Drop $45 USD Good used, cleaned and inspected Cummins ISM Oil pickup tube. Part number: 3328583. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISMPart Number3328583Stock NumberRyd 3328583 MLS Number12560146CategoryEngine Oil Pumps Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISM Engine Rod Recently Updated $50 USD Good used, cleaned and inspected Cummins ISM Connecting Rod. Part number. 3079629. Sold as is. No warranty. Quantity31ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISMPart Number3079629Stock NumberRyd 3079629 MLS Number12593205CategoryEngine Rods Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins SMALL CAM Engine Oil Pan Recently Updated $350 USD Good used, cleaned and inspected Cummins Small Cam oil pan. Part number: 15241. Quantity3ConditionUsedFits To Make(s)CUMMINSFits To Model(s)SMALL CAMPart Number15241Stock NumberRyd 15241 MLS Number12552863CategoryEngine Oil Pans Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISX12 Rocker Arm Recently Updated $250 USD Used takeoff ISX12 complete Rocker Arm assembly. Part number: 4975235. Quantity2ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISX12Part Number4975235Stock NumberRyd 4975235 MLS Number12518072CategoryRocker Arms Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISX12 Rocker Arm Recently Updated $250 USD Used takeoff ISX12 complete Rocker Arm assembly. Part number: 4975244. Quantity4ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISX12Part Number4975244Stock NumberRyd 4975244 MLS Number12518071CategoryRocker Arms Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX12 Engine Harmonic Balancer Recently Updated $100 USD Good used, cleaned and inspected Cummins ISX12 harmonic balancer. Part number: 2888049. Quantity2ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISX12Part Number2888049Stock NumberRyd 2888049 MLS Number12496940CategoryEngine Harmonic Balancers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX12 Valve Cover Recently Updated $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 Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISB 5.9L Engine Control Module (ECM) for a Cummins ISB5.9 Recently Updated $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 Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISL Engine Rod Recently Updated $25 USD Good used and inspected Cummins ISL connecting rod. Part number: 3950639 30 day guarantee for swap or refund Quantity81ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISLPart Number3950639Stock NumberRyd 3950639 MLS Number11710265CategoryEngine Rods Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISM Valve Cover Recently Updated $100 USD Good used, cleaned and inspected cummins ism valve cover. Part number; 3080375, 3080376, 3401306, 4963822 Quantity3ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISMPart Number3080375Stock NumberRyd 3080375 MLS Number11459083CategoryValve Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISM Crankshaft for a Cummins ISM/M11 Recently Updated $1,000 USD Good used, machine shop inspected and polished Cummins ISM / M11 Crankshaft. Part Number: 3073707 Machine shop performed the following:, - Run brush down oil hole passages, - Jet wash... ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISM/M11Part Number3073707Stock NumberRyd 3073707 MLS Number12517983CategoryCrankshafts Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX12 Engine Brake Price Drop $125 USD Used take off Cummins ISX12 rear assembly jake brake. Part number: 41817, 2899559, 4330250 Quantity19ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISX12Part Number41817Stock NumberRyd 41817 MLS Number11376639CategoryEngine Brakes / Jake Brakes Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX12 Engine Brake Price Drop $125 USD Used take off Cummins ISX12 front assembly jake brake. Part number: 41818, 2870224, 4298971, 4330980, 4330249. Quantity19ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISX12Part Number41818Stock NumberRyd 41818 MLS Number11376638CategoryEngine Brakes / Jake Brakes Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX12 Engine Brake Recently Updated $175 USD Good used, cleaned and inspected Cummins ISX12 valve cover spacer. Part number: 2897183. Quantity4ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISX12Part Number2897183Stock NumberRyd 2897183 MLS Number11376637CategoryEngine Brakes / Jake Brakes Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX12 Front Engine Cover Price Drop $50 USD Good used, cleaned and inspected Cummins ISX12 outer front cover. Part number: 2870122 ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISX12Part Number2870122Stock NumberRyd 2870122 MLS Number11374773CategoryFront Engine Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX12 Front Engine Cover Price Drop $200 USD Good used, cleaned and inspected Cummins ISX12 front cover. Part number: 2899752. Quantity5ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISX12Part Number2899752Stock NumberRyd 2899752 MLS Number11374768CategoryFront Engine Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins 6BT Front Engine Cover Price Drop $75 USD Good used, cleaned and inspected Cummins 6BT Front cover. Part number: 3918675 Quantity3ConditionUsedFits To Make(s)CUMMINSPart Number3918675Stock NumberRyd 3918675 MLS Number11147971CategoryFront Engine Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info