View 1 Photo View 0 Videos Eaton RSP40 Rear Differential for a 2009 International PROSTAR Recently Updated $450 USD INSPECTED RSP40 3.55 90 DAY WARRANTY, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)InternationalFits To Model(s)PROSTARWill Fit Year(s)2009Stock Number30621-9 MLS Number10706220CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSP40 Rear Differential for a 2003 Peterbilt 379 Recently Updated $450 USD GOOD INSPECTED RSP40 3.55 90 DAY WARRANTY, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2003Stock Number30321-8 MLS Number10699078CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 17060S Rear Differential for a 2006 Ford F-650 Recently Updated $695 USD 17060S 4.88 GOOD INSPECTED TAKEOUT 90 DAY WARRANTY, Axle Spline Count: 39, Ratio: 4.88 ConditionUsedRear End4.88 ratioFits To Make(s)FordFits To Model(s)F-650Will Fit Year(s)2006Stock Number12821-10 MLS Number10653039CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 19060S Rear Differential for a 1997 Spartan Mountain Master Recently Updated $495 USD GOOD INSPECTED 19060S 4.63 90 DAY WARRANTY, Ratio: 4.63 ConditionUsedRear End4.63 ratioFits To Make(s)SpartanFits To Model(s)Mountain MasterWill Fit Year(s)1997Stock Number112720-1 MLS Number10576502CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSH40 Rear Differential for a 2006 Peterbilt 379 Recently Updated $550 USD GOOD INSPECTED RSH40 3.70 90 DAY WARRANTY, Ratio: 3.7 ConditionUsedRear End3.70 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2006Stock Number111320-9 MLS Number10561797CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS381 Rear Differential for a 1986 International F-9370 Recently Updated $550 USD INSPECTED RS381 3.70 90 DAY WARRANTY, Ratio: 3.7 ConditionUsedRear End3.70 ratioFits To Make(s)InternationalFits To Model(s)F-9370Will Fit Year(s)1986Stock Number110420-7 MLS Number10530477CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS405 Rear Differential Recently Updated $695 USD RS405 4.88 GOOD INSPECTED TAKE OUT., Axle Spline Count: 41, Core Charge: CALL, Ratio: 4.88 ConditionUsedRear End4.88 ratioPart NumberRS404 RS405Stock Number771473 MLS Number10523652CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSP40 Rear Differential for a 2005 Kenworth W900 Recently Updated $450 USD INSPECTED RSP40 3.55 90 DAY WARRANTY, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2005Stock Number102120-8 MLS Number10522831CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 19060S Rear Differential for a 2007 International 4300 Recently Updated $550 USD INSPECTED 19060S 5.29 90 DAY WARRANTY, Serial#: GET, Ratio: 5.29, Casting#: GET ConditionUsedRear End5.29 ratioFits To Make(s)InternationalFits To Model(s)4300Will Fit Year(s)2007Stock Number91620-9 MLS Number10496613CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 17221 Rear Differential for a 1987 Chevrolet C70 Recently Updated $995 USD GOOD USED EATON 2 SPEED DIFFERENTIAL. WILL INSPECT. 90 DAY WARRANTY, Serial#: GET, Core Charge: NA, Ratio: 6.57, Casting#: GET ConditionUsedRear End6.57 ratioFits To Make(s)ChevroletFits To Model(s)C70Will Fit Year(s)1987Part Number17221Stock Number92820-3 MLS Number10480761CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSP40 Rear Differential for a 2010 Peterbilt 387 Recently Updated $695 USD RSP40 3.36 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: 41, Serial#: NA, Ratio: 3.36, Casting#: NA ConditionUsedRear End3.36 ratioFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2010Stock Number91520-5 MLS Number10475519CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS405 Rear Differential for a 2010 International 7400 Recently Updated $495 USD INSPECTED RS405 4.11 90 DAY WARRANTY, Ratio: 4.11 ConditionUsedRear End4.11 ratioFits To Make(s)InternationalFits To Model(s)7400Will Fit Year(s)2010Stock Number81420-8 MLS Number10360566CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSH40 Rear Differential for a 2007 Kenworth T800 Recently Updated $795 USD RSH40 RSP40 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 4.11, Ratio: 4.11 ConditionUsedRear End4.11 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2007Stock Number81320-5 MLS Number10346076CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSP40 Rear Differential Recently Updated $795 USD GOOD INSPECTED RSP 40 5.29 41 SPLINE SIDE GEAR. 90 DAY PARTS AND LABOR WARRANTY.EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: v603r, Core Charge: EXCHANGE, Ratio: 5.29 ConditionUsedPart Numberv603rStock Numberv603r MLS Number10321528CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Eaton RST41 Rear Differential for a 2004 Peterbilt 387 Recently Updated $495 USD INSPECTED RST41 3.55 90 DAY WARRANTY, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2004Stock Number70520-8 MLS Number10286004CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSP40 Rear Differential for a 2010 Peterbilt 386 Recently Updated $450 USD GOOD INSPECTED TAKEOUT RSP40 3.55 90 DAY WARRANTY, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)386Will Fit Year(s)2010Stock Number60820-10 MLS Number10232098CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSP41 Rear Differential for a 2005 Peterbilt 379 Recently Updated $695 USD GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Ratio: 3.55, Casting#: NA ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2005Part NumberRSP40Stock Number60220-8 MLS Number10225781CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 17121 Rear Differential for a 1974 Ford L800 Recently Updated $695 USD GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY., Axle Spline Count: NA, Serial#: NA, Core Charge: NA, Ratio: 6.14 ConditionUsedFits To Make(s)FordFits To Model(s)L800Will Fit Year(s)1974Part Number17121Stock Number52820-8 MLS Number10217964CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSS40 Rear Differential Recently Updated $995 USD GOOD INSTECTED TAKE OUT. RSS40 5.29 FITS RS461 RS463 WITH SIDE GEAR CHANGE 90 DAY WARRANTY., Axle Spline Count: 41, Serial#: RSS40, Core Charge: CALL, Ratio: 5.29 ConditionUsedPart NumberRSS40Stock Number50716 MLS Number10214191CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS341 Rear Differential for a 1994 GMC C7000 Topkick Recently Updated $850 USD LO MILE INSPECTED TAKEOUT RS341 5.29 90 DAY WARRANTY 16K MILES, Ratio: 5.29 ConditionUsedRear End5.29 ratioFits To Make(s)GMCFits To Model(s)C7000 TopkickWill Fit Year(s)1994Stock Number43020-9 MLS Number10186498CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Eaton RS381 Rear Differential for a 1986 Peterbilt 362 Recently Updated $495 USD INSPECTED TAKEOUT RS381 3.55, 90 DAY WARRANTY, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)362Will Fit Year(s)1986Stock Number30820-9 MLS Number10151058CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 19060S Rear Differential for a 2007 GMC C7500 Recently Updated $495 USD INSPECTED TAKEOUT 19060S 5.29, 90 DAY WARRANTY, Ratio: 5.29 ConditionUsedRear End5.29 ratioFits To Make(s)GMCFits To Model(s)C7500Will Fit Year(s)2007Stock Number30220-9 MLS Number10140101CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 19060S Rear Differential for a 2017 Ford F-750 Recently Updated $1,095 USD 19060S WITH DRUM BRAKE/ HYDRAULIC PARK/EMERGENCY BRAKE MOUNTED TO DIFF. (CAN REMOVE). BRAKE SOLD SEPARATE. .GOOD USED LOW MILE DIFFERENTIAL 90 DAY WARRANTY, Axle Spline Count: 41, Serial#:... ConditionUsedRear End6.17 ratioFits To Make(s)FordFits To Model(s)F-750Will Fit Year(s)2017Part NumberNAStock Number21520-9 MLS Number10127113CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 Rear Differential for a 2010 International PROSTAR Recently Updated $695 USD GOOD USED INSPECTED TAKEOUT 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Ratio: 3.7, Casting#: NA ConditionUsedRear End3.70 ratioFits To Make(s)InternationalFits To Model(s)PROSTARWill Fit Year(s)2010Part NumberNAStock Number21320-8 MLS Number10092907CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Eaton RSP41 Rear Differential for a 2005 Peterbilt 385 Recently Updated $450 USD GOOD INSPECTED TAKEOUT 3.36 RSP41, Ratio: 3.36 ConditionUsedRear End3.36 ratioFits To Make(s)PeterbiltFits To Model(s)385Will Fit Year(s)2005Stock Number12320-10 MLS Number10059400CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info