View 0 Photos View 0 Videos 2007 Eaton RSP40 Rear Differential for a Peterbilt 387 Recently Updated $795 USD USED EATON RSP40 REAR DIFFERENTIAL ASSEMBLY - RATIO: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)PETERBILTFits To Model(s)387Stock Number57994 MLS Number12820534CategoryDifferentials, Rear Last Updated9/9/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2012 Eaton RSP40 Rear Differential for a Peterbilt 587 Recently Updated $795 USD USED EATON RSP40 REAR DIFFERENTIAL ASSEMBLY - RATIO: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)PETERBILTFits To Model(s)587Stock Number38224 MLS Number13762496CategoryDifferentials, Rear Last Updated9/9/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Eaton RSP40 Rear Differential for a Kenworth T680 Recently Updated $795 USD USED EATON RSP40 REAR DIFFERENTIAL ASSEMBLY - RATIO: 3.25 ConditionUsedRear End3.25 ratioFits To Make(s)KENWORTHFits To Model(s)T680Stock Number63093 MLS Number14062566CategoryDifferentials, Rear Last Updated9/9/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2012 Eaton RSP40 Rear Differential for a Kenworth T660 Newly Listed $395 USD (USED) Eaton RSP40 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Stock Number25872528 MLS Number14587714CategoryDifferentials, Rear Last Updated9/5/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Eaton RSP40 Rear Differential for a Kenworth T600 Newly Listed $375 USD (USED) Eaton RSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 Ref# N/A ConditionUsedFits To Make(s)KenworthFits To Model(s)T600Part NumberN/AStock Number26058369 MLS Number14587570CategoryDifferentials, Rear Last Updated9/5/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2007 Eaton RSP40 Rear Differential for a International 9200 Recently Updated $1,850 USD GTO ConditionUsedRear End3.55 ratioFits To Make(s)INTERNATIONALFits To Model(s)9200Stock Number22803 MLS Number10534354CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2010 Eaton RSP40 Rear Differential for a Kenworth T660 Recently Updated $1,250 USD ConditionUsedRear End3.36 ratioFits To Make(s)KENWORTHFits To Model(s)T660Stock Number22651 MLS Number10534319CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RSP40 Rear Differential Recently Updated $1,250 USD REBUILT 1 YEAR WARRANTY!!! ConditionUsedRear End3.70 ratioStock Number27247 MLS Number12622281CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RSP40 Rear Differential Recently Updated $1,250 USD 12 MONTH WARRANTY ConditionRemanufacturedRear End2.64 ratioStock Number26517 MLS Number11918947CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Eaton RSP40 Rear Differential for a Kenworth T800 Recently Updated $850 USD GTO ConditionUsedRear End3.55 ratioFits To Make(s)KENWORTHFits To Model(s)T800Stock Number20944 MLS Number10534029CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2013 Eaton RSP40 Rear Differential for a Peterbilt 386 Recently Updated $850 USD GTO ConditionUsedRear End3.55 ratioFits To Make(s)PETERBILTFits To Model(s)386Stock Number21246 MLS Number10534074CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1992 Eaton RSP40 Rear Differential for a Kenworth W900 Recently Updated $850 USD GTO ConditionUsedRear End3.70 ratioFits To Make(s)KENWORTHFits To Model(s)W900Stock Number21379 MLS Number10534099CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Eaton RSP40 Rear Differential for a Kenworth T 600 Recently Updated $850 USD GTO ConditionUsedRear End3.55 ratioFits To Make(s)KENWORTHFits To Model(s)T 600Stock Number21610 MLS Number10534167CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2007 Eaton RSP40 Rear Differential for a Kenworth T2000 Recently Updated $850 USD GTO ConditionUsedRear End3.55 ratioFits To Make(s)KENWORTHFits To Model(s)T2000Stock Number21756 MLS Number10534196CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2003 Eaton RSP40 Rear Differential for a Kenworth T800 Recently Updated $850 USD GTO ConditionUsedRear End2.93 ratioFits To Make(s)KENWORTHFits To Model(s)T800Stock Number22962 MLS Number10534385CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Eaton RSP40 Rear Differential for a Peterbilt 387 Recently Updated $750 USD GTO ConditionUsedRear End3.36 ratioFits To Make(s)PETERBILTFits To Model(s)387Stock Number27569 MLS Number13025459CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2010 Eaton RSP40 Rear Differential for a Kenworth T660 Recently Updated $750 USD DSP 40 REAR REAR 3.55 RATIO ConditionUsedRear End3.55 ratioFits To Make(s)KENWORTHFits To Model(s)T660Stock Number28348 MLS Number14148903CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2009 Eaton RSP40 Rear Differential for a Kenworth T660 Recently Updated $750 USD EATO RSP 4 3.55 RATIO ConditionUsedRear End3.55 ratioFits To Make(s)KENWORTHFits To Model(s)T660Stock Number28404 MLS Number14380184CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Eaton RSP40 Rear Differential for a Kenworth T2000 Recently Updated Contact for price GTO ConditionUsedRear End3.36 ratioFits To Make(s)KENWORTHFits To Model(s)T2000Stock Number27255 MLS Number12639202CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2013 Eaton RSP40 Rear Differential for a Peterbilt 386 Recently Updated Contact for price GTO ConditionUsedRear End3.55 ratioFits To Make(s)PETERBILTFits To Model(s)386Stock Number23021 MLS Number10534405CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RSP40 Rear Differential Recently Updated Contact for price GTO ConditionUsedRear End3.70 ratioStock Number23194 MLS Number10534463CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2013 Eaton RSP40 Rear Differential for a Peterbilt 387 Recently Updated Contact for price GTO ConditionUsedRear End3.36 ratioFits To Make(s)PETERBILTFits To Model(s)387Stock Number23593 MLS Number10534603CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RSP40 Rear Differential Recently Updated Contact for price GTO ConditionUsedRear End3.70 ratioStock Number23726 MLS Number10534642CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Eaton RSP40 Rear Differential for a Kenworth T660 Recently Updated Contact for price GTO ConditionUsedRear End3.36 ratioFits To Make(s)KENWORTHFits To Model(s)T660Stock Number23748 MLS Number10534658CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Eaton RSP40 Rear Differential for a Peterbilt 587 Recently Updated Contact for price GTO ConditionUsedRear End3.55 ratioFits To Make(s)PETERBILTFits To Model(s)587Stock Number23829 MLS Number10534694CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info