View 8 Photos View 0 Videos Spicer N175 Rear Differential $600 USD Good used Spicer N175 rear, rear differential assembly. 4.10 ratio. 36 spline axles. 90 day guarantee for swap or refund ConditionUsedRear End4.10 ratioFits To Make(s)SPICERFits To Model(s)N175Stock NumberRyd N175/4.10/36 MLS Number10310489CategoryDifferentials, Rear Last Updated2/26/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton RS404 Rear Differential $500 USD Good used Eaton DS404 Rear, Rear Differential Assembly. 3.70 Ratio. 90 day guarantee for swap or refund Quantity3ConditionUsedRear End3.70 ratioFits To Make(s)EATONFits To Model(s)RS404Stock NumberRyd RS404/3.70/41 MLS Number10295744CategoryDifferentials, Rear Last Updated2/25/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack MP7 Front Engine Cover $120 USD Good used, cleaned and inspected Mack MP7 front cover. Part number: 21890385. Quantity2ConditionUsedFits To Make(s)MACKFits To Model(s)MP7Part Number21890385Stock NumberRyd 21890385 MLS Number14134570CategoryFront Engine Covers Last Updated2/24/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Detroit DD15 Fuel / Water Separator $400 USD Good used, cleand and inspected Detroit DD15 engine oil filter housing assembly with cooler. Part number: A4721801810. Quantity4ConditionUsedFits To Make(s)DETROITFits To Model(s)DD15Part NumberA4721801810Stock NumberRyd A4721801810 MLS Number13635000CategoryFuel / Water Separators Last Updated2/24/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit 6-71N Engine Rod $50 USD Good used, cleaned and inspected Detroit 6-71N connecting rod. Part number: 5144469. Quantity22ConditionUsedFits To Make(s)DETROITFits To Model(s)6-71NPart Number5144469Stock NumberRyd 5144469 MLS Number13607989CategoryEngine Rods Last Updated2/24/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Mack MP7 $25 USD Good used, cleaned and inspected Mack MP7 fuel filter housing. Part number: 21870635. ConditionUsedFits To Make(s)MACKFits To Model(s)MP7Part Number21870635Stock Number1057290 MLS Number13410804CategoryMiscellaneous Truck Parts Last Updated2/24/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Mack MP7 Flywheel Housing $500 USD Good used, cleaned and inspected mack MP7 flywheel housing. Part number: 23030725. Quantity5ConditionUsedFits To Make(s)MACKFits To Model(s)MP7Part Number23030725Stock NumberRyd 23030725 MLS Number13410799CategoryFlywheel Housings Last Updated2/27/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Spicer Rear Differential for a Spicer S23-190 $1,600 USD Good used Spicer S23190 rear, rear differential assembly. 3.58 ratio. 90 day guarantee for swap or refund ConditionUsedRear End3.58 ratioFits To Make(s)SPICERFits To Model(s)S23-190Stock NumberRyd S23190/3.58/46 MLS Number11358456CategoryDifferentials, Rear Last Updated2/24/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos GMC 6.6L DURAMAX Hydraulic Cylinder for a GM 6.6 DURAMAX $452.38 USD New Aftermarket Chevrolet Duramax 6.6L LML EGR Valve Application Summary: Chevrolet 2014-11, GMC 2014-11 3 Year Unlimited Mile warranty ConditionNewFits To Make(s)GMFits To Model(s)6.6 DURAMAXPart Number12635704Stock NumberDOR 904-936 MLS Number13410783CategoryHydraulic Cylinders Last Updated2/24/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Spicer S110-S Rear Differential $700 USD Good used Spicer S110-S rear, rear differential assembly. 4.56 ratio. 90 day guarantee for swap or refund ConditionUsedRear End4.56 ratioFits To Make(s)SPICERFits To Model(s)S110-SStock NumberRyd S110-S/4.56/34 MLS Number11121779CategoryDifferentials, Rear Last Updated2/24/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar C15 Cylinder Head for a Caterpillar C-15 $3,837 USD NEW COMPLETE AFTERMARKET CAT C-15 ACERT CYLINDER HEAD WITH INCOL EXHAUST VALVES. HEAD BOLTS AND WASHERS INCLUDED VACUUM, PRESSURE AND FUEL LINE TESTED ONE YEAR WARRANTY FROM DATE OF... Quantity4ConditionNewFits To Make(s)CATERPILLARFits To Model(s)C-15Part NumberJ2239250EIStock NumberJTP J2239250EI MLS Number11081795CategoryCylinder Heads Last Updated2/24/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack MP7 Flywheel $120 USD Good used, cleaned and inspected Mack MP7 flywheel. Part number: 21514072 Quantity5ConditionUsedFits To Make(s)MACKFits To Model(s)MP7Part Number21514072Stock NumberRyd 21514072 MLS Number10859703CategoryFlywheels Last Updated2/24/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack MP7 Camshaft $400 USD Good used, cleaned and inspected Mack MP7 Camshaft. Part number: 21425447 Quantity8ConditionUsedFits To Make(s)MACKFits To Model(s)MP7Part Number21425447Stock NumberRyd 21425447 MLS Number10859698CategoryCamshafts Last Updated2/24/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Spicer S110L Rear Differential $850 USD Good used Spicer S110-L rear, rear differential assembly. 4.56 ratio. 90 day guarantee for swap or refund ConditionUsedRear End4.56 ratioFits To Make(s)SPICERFits To Model(s)S110LStock NumberRyd S110L/4.56/34 MLS Number10747879CategoryDifferentials, Rear Last Updated2/26/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Mack MP7 Engine Control Module (ECM) $250 USD Good used, cleaned and inspected Mack MP7 ECM. Part Number: 21720495-P03. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application. Quantity2ConditionUsedFits To Make(s)MACKFits To Model(s)MP7Part Number21720495-P03Stock NumberRyd 21720495-P03 MLS Number10480094CategoryEngine Control Modules (ECM) Last Updated2/24/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack MP7 Engine Rod $40 USD Good used and inspected Mack MP7 Connecting Rod. Parts Number: 20480803. 30 day guarantee for swap or refund, Quantity194ConditionUsedFits To Make(s)MACKFits To Model(s)MP7Part Number20480803Stock NumberRyd 20480803 MLS Number10248914CategoryEngine Rods Last Updated2/27/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Rockwell RS15120 Rear Differential for a Rockwell RS-15-120 $600 USD Good used Rockwell RS-15-120 rear, rear differential assembly. 4.10 Ratio. 90 day guarantee for swap or refund, ConditionUsedRear End4.10 ratioFits To Make(s)ROCKWELLFits To Model(s)RS-15-120Stock NumberRyd RS15-120/4.10/3 MLS Number10744547CategoryDifferentials, Rear Last Updated2/24/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton 17060-S Rear Differential $500 USD Good used Eaton 17060-S Rear, Rear Differential Assembly. 5.57 Ratio. 90 day guarantee for swap or refund Quantity2ConditionUsedRear End5.57 ratioFits To Make(s)EATONFits To Model(s)17060-SStock NumberRyd 17060-S/5.57/39 MLS Number10204574CategoryDifferentials, Rear Last Updated2/24/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Meritor MS-113 Rear Differential $850 USD Good used Meritor MS-113 rear, rear differential assembly. 4.56 ratio. 90 day guarantee for swap or refund Quantity2ConditionUsedRear End4.56 ratioFits To Make(s)MERITORFits To Model(s)MS-113Stock NumberRyd MS-113/4.56/37 MLS Number14081706CategoryDifferentials, Rear Last Updated2/21/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Allison VARIOUS ALLISON MODELS Transmission Control Module (TCM) for a Allison VARIOUS MODELS $195 USD Good used, cleaned and inspected Allison TCM (Transmission Control Module). Part Number: 29544772. 30 Day Guarantee for swap or refund. TCM's may need to be programmed for your application. ConditionUsedFits To Make(s)ALLISONFits To Model(s)VARIOUS ALLISON MODELSPart Number29544772Stock NumberRyd 29544772 MLS Number10540515CategoryTransmission Control Modules (TCM) Last Updated2/21/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Mercedes-Benz OM904 Engine Oil Pan for a Mercedes OM904 $200 USD Good used, cleaned and inspected Mercedes OM904 Oil Pan. Part Number: A9040142302, A9040104013, Quantity5ConditionUsedFits To Make(s)MERCEDESFits To Model(s)OM904Part NumberA9040142302Stock NumberRyd A9040142302 MLS Number10204057CategoryEngine Oil Pans Last Updated2/21/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Spicer N175 Rear Differential $600 USD Good used Spicer N175 rear, rear differential assembly. 4.44 ratio. 36 spline axles. 90 day guarantee for swap or refund. Quantity3ConditionUsedRear End4.44 ratioFits To Make(s)SPICERFits To Model(s)N175Stock NumberRyd N175/4.44/36 MLS Number10225696CategoryDifferentials, Rear Last Updated2/21/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Spicer S110-S Rear Differential $700 USD Good used Spicer S110-S rear, rear differential assembly. 4.88 ratio. 90 day guarantee for swap or refund ConditionUsedRear End4.88 ratioFits To Make(s)SPICERFits To Model(s)S110-SStock NumberRyd S110-S/4.88/34 MLS Number10806779CategoryDifferentials, Rear Last Updated2/21/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Rockwell RS15120 Rear Differential for a Rockwell RS-15-120 $600 USD Good used Rockwell RS-15-120 rear, rear differential assembly. 4.30 Ratio. 90 day guarantee for swap or refund, ConditionUsedRear End4.30 ratioFits To Make(s)ROCKWELLFits To Model(s)RS-15-120Stock NumberRyd RS-15-120/4.30/ MLS Number12159544CategoryDifferentials, Rear Last Updated2/26/2026 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 Flywheel Housing for a Cummins ISBCR5.9 $350 USD Good used, cleaned and inspected Cummins ISB5.9 Common Rail Flywheel Housing. Part Number: 4941044, 3975250 Quantity3ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISBCR5.9Stock NumberRyd 4941044 MLS Number10204289CategoryFlywheel Housings Last Updated2/21/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info