View 4 Photos View 0 Videos 2002 Rockwell RT40145 Cutoff for a Rockwell RT-40-145 $2,500 USD Good used take off Rockwell RT-40-145 rear cutoff assembly. 6.14 ratio. Airliner suspension. 40,000 pound capacity. ConditionUsedSuspensionAirLinerRear End6.14 ratioFits To Make(s)ROCKWELLFits To Model(s)RT-40-145Capacity40,000Stock Number1059620 MLS Number14093100CategoryCutoffs Last Updated1/15/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos International MaxxForce 7 Fuel / Water Separator $300 USD Good used, cleaned and inspected International Maxxforce 7 fuel filter housing assembly. Part number: 1886166C95. ConditionUsedFits To Make(s)INTERNATIONALFits To Model(s)MAXXFORCE 7Part Number1886166C95Stock Number1057507 MLS Number14093097CategoryFuel / Water Separators Last Updated1/15/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2015 Mack CRD151 Rear Axle Housing $1,500 USD Good used and inspected Mack CRD151 rear axle housing. 30 day guarantee for swap or refund ConditionUsedFits To Make(s)MACKFits To Model(s)CRD151Stock Number1055480 MLS Number14093092CategoryAxle Housings, Rear Last Updated1/15/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2004 Eaton DS462P Front Axle Housing for a Eaton 320 $1,500 USD Good used inspected Eaton DS462P Front, Rear Axle Housing. 30 day guarantee for swap or refund ConditionUsedFits To Make(s)EATONFits To Model(s)320Part Number307894Stock Number1055418 MLS Number14093091CategoryAxle Housings, Front Last Updated1/15/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 2018 Peterbilt 579 Cab Assembly $2,000 USD Missing LH Door And Mirror ConditionUsedEngine ModelMX-13Fits To Make(s)PETERBILTFits To Model(s)579Stock Number1055001 MLS Number14093089CategoryCabs Last Updated1/15/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2022 Peterbilt 579 $50 USD Good used take off Peterbilt 579 frame mounted steps ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number1053734 MLS Number14093087CategoryMiscellaneous Truck Parts Last Updated1/15/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2019 Wabash Cutoff for a Wabash TRAILER $2,500 USD Good used take out Wabash complete trailer axle cutoff assembly. ConditionUsedFits To Make(s)WABASHFits To Model(s)TRAILERStock Number1045451 MLS Number14093082CategoryCutoffs Last Updated1/15/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Alliance RT40-4N Rear Differential $750 USD Good used Alliance RT40-4N rear, rear differential assembly. 3.08 ratio 90 day guarrantee for swap or refund ConditionUsedRear End3.08 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NStock NumberRyd RT40-4N/3.08/41 MLS Number11825594CategoryDifferentials, Rear Last Updated1/17/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Detroit Series 60 12.7L DDEC IV Engine Oil Pan for a Detroit Series 60 $350 USD Good used, cleaned and inspected Detroit Series 60 oil pan. Part number: 23529249 Quantity2ConditionUsedFits To Make(s)DETROITFits To Model(s)Series 60Part Number23529249Stock NumberRyd 23529249 MLS Number11305911CategoryEngine Oil Pans Last Updated1/15/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Alliance RT40-4N Front Differential $1,600 USD Good used Alliance RT40-4N Front, Rear Differential Assembly 3.08 Ratio . 90 day guarantee for swap or refund, ConditionUsedRear End3.08 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NStock NumberRyd RT40-4N/3.08/41 MLS Number11120249CategoryDifferentials, Front Last Updated1/15/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Rockwell RS21145 Rear Differential for a Rockwell RS-21-145 $600 USD Good used Rockwell RS-21-145 rear, rear differential assembly. 3.58 ratio. 90 day guarantee for swap or refund ConditionUsedRear End3.58 ratioFits To Make(s)ROCKWELLFits To Model(s)RS-21-145Stock NumberRyd RS-21-145/3.58/ MLS Number10568084CategoryDifferentials, Rear Last Updated1/15/2026 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 ISC 8.3 Exhaust Manifold for a Cummins ISC8.3 $100 USD Good used, cleaned and inspected Cummins ISC8.3 Exhaust Manifold. Part Number: 4947529/4932348/ 4937714/ 4992857 Quantity3ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISC8.3Stock NumberRyd 4947529/4932348 MLS Number10204180CategoryExhaust Manifolds Last Updated1/21/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Isuzu NPR Rear Differential $600 USD Good used Isuzu NPR rear, rear differential assemby. 5.13 ratio 90 day guarantee for swap or refund ConditionUsedRear End5.13 ratioFits To Make(s)ISUZUFits To Model(s)NPRStock NumberRyd NPR/5.13/20 MLS Number11904349CategoryDifferentials, Rear Last Updated1/15/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos International 6.0L Engine Control Module (ECM) $200 USD Good used, cleaned and inspected International Navistar 6.0L FICM. Part Number: 4307224R1. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your... Quantity3ConditionUsedFits To Make(s)INTERNATIONALFits To Model(s)6.0LPart Number4307224R1Stock NumberRyd 4307224R1 MLS Number10885040CategoryEngine Control Modules (ECM) Last Updated1/14/2026 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 5.9L Flywheel for a Cummins ISBCR5.9 $75 USD Good used, cleaned and inspected Cummins ISB5.9 Common Rail Flywheel. Part Number: 3286287. Quantity5ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISBCR5.9Part Number3286287Stock NumberRyd 3286287 MLS Number10792209CategoryFlywheels Last Updated1/14/2026 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 ETEC Turbocharger / Supercharger $400 USD Good used, cleaned and inspected Mack ETEC turbocharger. Part number: 631GB5174BM ConditionUsedFits To Make(s)MACKFits To Model(s)ETECPart Number631GB5174BMStock NumberRyd 631GB5174BM MLS Number10607311CategoryTurbochargers / Superchargers Last Updated1/14/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos International 6.0L Engine Control Module (ECM) $300 USD Good used, cleaned and inspected International Navistar 6.0L FICM. Part Number: AP65124. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your... Quantity2ConditionUsedFits To Make(s)INTERNATIONALFits To Model(s)6.0LPart NumberAP65124Stock NumberRyd AP65124 MLS Number10550902CategoryEngine Control Modules (ECM) Last Updated1/14/2026 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 Exhaust Manifold for a Cummins ISB6.7 $100 USD Good used, cleaned and inspected Cummins ISB6.7 Exhaust Manifold. Part Number: 4937857/4937748 CROSS REFERENCE 4937748, 5266043, CROSS REFERENCE 4937857, 5266046 Quantity5ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISB6.7Stock NumberRyd 4937857/4937748 MLS Number10442802CategoryExhaust Manifolds Last Updated1/14/2026 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 Flywheel for a Cummins ISB6.7 $100 USD Good used, cleaned and inspected Cummins ISB6.7 Flywheel. Part Number: 3968672, 5521188. Quantity5ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISB6.7Part Number3968672Stock NumberRyd 3968672 MLS Number10442787CategoryFlywheels Last Updated1/17/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Alliance R20-4N Rear Differential $950 USD Good used Alliance R20-4N Rear, rear Differential Assembly. 5.88 Ratio. 90 day guarantee for swap or refund ConditionUsedRear End5.88 ratioFits To Make(s)ALLIANCEFits To Model(s)R20-4NStock NumberRyd R20-4N/5.88/41 MLS Number14085813CategoryDifferentials, Rear Last Updated1/13/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Eaton 21131 Rear Differential $750 USD Good used Eaton 21131 Rear, Rear Differential Assembly. 5.57 ratio. 90 day guarantee for swap or refund, ConditionUsedRear End5.57 ratioFits To Make(s)EATONFits To Model(s)21131Stock NumberRyd 21131/5.57/41 MLS Number14085812CategoryDifferentials, Rear Last Updated1/13/2026 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 RSL-23-160 Rear Differential $850 USD Good used Rockwell RSL-23-160 full locking rear, rear differential assembly. 3.21 ratio. 90 day guarantee for swap or refund ConditionUsedRear End3.21 ratioFits To Make(s)ROCKWELLFits To Model(s)RSL-23-160Stock NumberRyd RSL-23160/3.21 MLS Number14085811CategoryDifferentials, Rear Last Updated1/13/2026 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 S135-S Rear Differential $750 USD Good used Spicer S135-S rear, rear differential assembly with emergency brake. 5.13 ratio. 90 day guarantee for swap or refund ConditionUsedRear End5.13 ratioFits To Make(s)SPICERFits To Model(s)S135-SStock NumberRyd S135-S/5.13/36 MLS Number14085810CategoryDifferentials, Rear Last Updated1/13/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Eaton DSP40 Front Differential $1,000 USD Good used Eaton DSP40 Front, Rear Differential Assembly 2.64 Ratio 90 day guarantee for swap or refund ConditionUsedRear End2.64 ratioFits To Make(s)EATONFits To Model(s)DSP40Stock NumberRyd DSP40/2.64/41 MLS Number14085809CategoryDifferentials, Front Last Updated1/17/2026 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 Camshaft Housing $200 USD Good used, cleaned and inspected Mack MP7 camshaft housing cradles. Set of 7. Part number: 36229 (x7). ConditionUsedFits To Make(s)MACKFits To Model(s)MP7Part Number36229 (x7)Stock Number1069193 MLS Number14085808CategoryCamshaft Housings Last Updated1/13/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info