View 0 Photos View 0 Videos 2023 Eaton RSP41 Rear Differential for a Peterbilt 579 Recently Updated $795 USD USED EATON RSP41 (REAR) REAR DIFFERENTIAL, RATIO 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number98650 MLS Number13344824CategoryDifferentials, Rear Last Updated9/10/2026 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 2002 Eaton RSP41 Rear Differential for a Peterbilt 357 Recently Updated $795 USD USED EATON RSP40 REAR DIFFERENTIAL RATIO: 4.11 ConditionUsedRear End4.11 ratioFits To Make(s)PETERBILTFits To Model(s)357Stock Number100075 MLS Number14425155CategoryDifferentials, Rear Last Updated9/10/2026 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 2002 Eaton RSP41 Rear Differential for a Peterbilt 357 Recently Updated $795 USD USED EATON RSP41 REAR DIFFERENTIAL RATIO: 4.11 ConditionUsedRear End4.11 ratioFits To Make(s)PETERBILTFits To Model(s)357Stock Number100150 MLS Number14468614CategoryDifferentials, Rear Last Updated9/10/2026 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 2014 Eaton RSP41 Rear Differential for a Peterbilt 367 Recently Updated $1,250 USD GTO 100 DAY WARRANTY LOCKER ConditionUsedRear End3.90 ratioFits To Make(s)PETERBILTFits To Model(s)367Stock Number25496 MLS Number11151977CategoryDifferentials, 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 RSP41 Rear Differential Recently Updated $1,250 USD 12 MONTH WARRANTY ConditionRemanufacturedRear End3.55 ratioStock Number27251 MLS Number12636755CategoryDifferentials, 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 RSP41 Rear Differential for a Kenworth T800 Recently Updated $850 USD GTO ConditionUsedRear End3.36 ratioFits To Make(s)KENWORTHFits To Model(s)T800Stock Number17975 MLS Number10533551CategoryDifferentials, 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 RSP41 Rear Differential for a International 9400i Recently Updated $850 USD GTO ConditionUsedRear End3.55 ratioFits To Make(s)INTERNATIONALFits To Model(s)9400iStock Number17159 MLS Number10533460CategoryDifferentials, 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 RSP41 Rear Differential for a Peterbilt 387 Recently Updated $750 USD GTO ConditionUsedRear End3.36 ratioFits To Make(s)PETERBILTFits To Model(s)387Stock Number22644 MLS Number10534316CategoryDifferentials, 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 RSP41 Rear Differential for a Kenworth T660 Recently Updated $750 USD GTO ConditionUsedRear End3.42 ratioFits To Make(s)KENWORTHFits To Model(s)T660Stock Number23044 MLS Number10534416CategoryDifferentials, 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 RSP41 Rear Differential for a Kenworth T800 Recently Updated $750 USD GTO ConditionUsedRear End4.33 ratioFits To Make(s)KENWORTHFits To Model(s)T800Stock Number23216 MLS Number10534477CategoryDifferentials, 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 RSP41 Rear Differential for a Peterbilt 587 Recently Updated $750 USD GTO ConditionUsedRear End3.36 ratioFits To Make(s)PETERBILTFits To Model(s)587Stock Number23982 MLS Number10534747CategoryDifferentials, 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 RSP41 Rear Differential for a Kenworth T660 Recently Updated $750 USD GTO ConditionUsedRear End3.08 ratioFits To Make(s)KENWORTHFits To Model(s)T660Stock Number26745 MLS Number12098597CategoryDifferentials, 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 2015 Eaton RSP41 Rear Differential for a Kenworth T680 Recently Updated $750 USD RSP 410 REARS 3.25 ConditionUsedRear End3.25 ratioFits To Make(s)KENWORTHFits To Model(s)T680Stock Number28165 MLS Number13759159CategoryDifferentials, 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 RSP41 Rear Differential for a Kenworth T680 Recently Updated Contact for price GTO ConditionUsedRear End3.55 ratioFits To Make(s)KENWORTHFits To Model(s)T680Stock Number21082 MLS Number10534052CategoryDifferentials, 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 RSP41 Rear Differential for a Peterbilt 379 Recently Updated Contact for price GTO ConditionUsedRear End3.55 ratioFits To Make(s)PETERBILTFits To Model(s)379Stock Number21292 MLS Number10534081CategoryDifferentials, 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 2005 Eaton RSP41 Rear Differential for a Peterbilt 387 Recently Updated Contact for price GTO ConditionUsedRear End3.36 ratioFits To Make(s)PETERBILTFits To Model(s)387Stock Number21446 MLS Number10534125CategoryDifferentials, 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 RSP41 Rear Differential for a Kenworth T2000 Recently Updated Contact for price GTO ConditionUsedRear End3.25 ratioFits To Make(s)KENWORTHFits To Model(s)T2000Stock Number22394 MLS Number10534272CategoryDifferentials, 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 2012 Eaton RSP41 Rear Differential for a Kenworth T660 $375 USD (USED) Eaton RSP41 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Stock Number25977374 MLS Number14327430CategoryDifferentials, Rear Last Updated8/30/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2002 Eaton RSP41 Rear Differential for a Peterbilt 378 $350 USD (USED) Eaton RSP41 Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 129543 Ref# N/A ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Part NumberN/AStock Number25979133 MLS Number14327398CategoryDifferentials, Rear Last Updated8/30/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Eaton RSP41 Rear Axle Housing for a Peterbilt 579 $850 USD (USED) Eaton RSP41 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE FLEX AIR Track Width : 73 SOME RUST ON TOP OF HOUSING ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25984312 MLS Number14332121CategoryAxle Housings, Rear Last Updated8/30/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2013 Eaton RSP41 Rear Axle Housing for a Peterbilt 386 $850 USD Eaton Rear Axle Housing, RSP41, 10 Hole Pilot, Air Drum Brakes, ABS. Removed From Flex Air 40k Tandem Suspension. HOUSING ONLY, DIFF SOLD SEPARATELY. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)386Stock Number4203-24 MLS Number14566991CategoryAxle Housings, Rear Last Updated9/1/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Eaton RSP41 Rear Differential for a Peterbilt 579 $415 USD (USED) Eaton RSP41 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: - ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number26052862 MLS Number14558540CategoryDifferentials, Rear Last Updated8/28/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Eaton RSP41 Rear Axle Housing for a Peterbilt 348 $850 USD (USED) Eaton RSP41 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE AIR TRACK ConditionUsedFits To Make(s)PeterbiltFits To Model(s)348Stock Number26031556 MLS Number14477477CategoryAxle Housings, Rear Last Updated8/19/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2009 Eaton RSP41 Rear Differential for a Peterbilt 388 $495 USD (USED) Eaton RSP41 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 511331 Ref# 511331 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)388Part Number511331Stock Number25960844 MLS Number14242048CategoryDifferentials, Rear Last Updated8/12/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Eaton RSP41 Rear Differential for a Peterbilt 579 $574 USD (USED) Eaton RSP41 Ratio: 2.85 Side Gear Splines: 41 W/ Locker: NO Cast#: - ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25967226 MLS Number14267982CategoryDifferentials, Rear Last Updated8/12/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info