View 3 Photos View 0 Videos 2015 Eaton S26-190D Rear Differential for a Peterbilt 579 $1,725 USD (USED) Eaton S23-190D Ratio: 3.42 Side Gear Splines: 46 W/ Locker: YES Cast#: 515754 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25621126 MLS Number12745923CategoryDifferentials, Rear Last Updated5/14/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2007 Eaton RSP41 Rear Differential for a Peterbilt 340 $574 USD (USED) Eaton RSP41 Ratio: 5.29 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)340Stock Number25731575 MLS Number13300156CategoryDifferentials, Rear Last Updated5/14/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2003 Eaton RS405 Rear Differential for a International 4300 $425 USD (USED) Eaton 19060S Ratio: 5.57 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603 Ref# 127600 ConditionUsedFits To Make(s)InternationalFits To Model(s)4300Part Number127600Stock Number25826839 MLS Number13702175CategoryDifferentials, Rear Last Updated5/10/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2012 Eaton RS404 Rear Differential for a International Transtar (8600) $455 USD (USED) Eaton RS404 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 ConditionUsedFits To Make(s)InternationalFits To Model(s)TRANSTAR (8600)Stock Number25816538 MLS Number13709024CategoryDifferentials, Rear Last Updated4/22/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2001 Eaton RD404 Rear Differential for a International 9100 $425 USD (USED) Eaton RS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 129351-C ConditionUsedFits To Make(s)InternationalFits To Model(s)9100Stock Number25839013 MLS Number13906907CategoryDifferentials, Rear Last Updated4/20/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2005 Eaton 17060S Rear Differential for a International 4300 $425 USD (USED) Eaton 17060S Ratio: 5.57 Side Gear Splines: 39 W/ Locker: NO Cast#: - ConditionUsedFits To Make(s)InternationalFits To Model(s)4300Stock Number25534588 MLS Number12650064CategoryDifferentials, Rear Last Updated4/5/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2016 Eaton 17060S Rear Differential for a International Durastar (4300) $425 USD (USED) Eaton 17060S Ratio: 6.17 Side Gear Splines: 39 W/ Locker: NO Cast#: 129351-C ConditionUsedFits To Make(s)InternationalFits To Model(s)DURASTAR (4300)Stock Number25535727 MLS Number12576914CategoryDifferentials, Rear Last Updated4/5/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2007 Eaton RS404 Rear Differential for a International 8600 $425 USD (USED) Eaton RS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 ConditionUsedFits To Make(s)InternationalFits To Model(s)8600Stock Number25614728 MLS Number12728453CategoryDifferentials, Rear Last Updated4/5/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2000 Eaton RS404 Rear Differential for a Volvo VNL $325 USD (USED) Eaton RS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603 ConditionUsedFits To Make(s)VolvoFits To Model(s)VNLStock Number25691721 MLS Number13349502CategoryDifferentials, Rear Last Updated4/11/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2016 Eaton 21060S Rear Differential for a International Durastar (4400) $375 USD (USED) Eaton 21060S Ratio: 4.88 Side Gear Splines: 41 W/ Locker: NO Cast#: 129351-C ConditionUsedFits To Make(s)InternationalFits To Model(s)DURASTAR (4400)Stock Number25749515 MLS Number13386388CategoryDifferentials, Rear Last Updated4/1/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2013 Spicer J400S Rear Differential for a Peterbilt 587 $415 USD (USED) Eaton RSP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)587Stock Number25370926 MLS Number12336375CategoryDifferentials, Rear Last Updated3/26/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2008 Eaton RSP40 Rear Differential for a Mack Cxu $375 USD (USED) Eaton RSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 130946 RUST FORMING ON CRR CASING, SURFACE RUST ON RING GEAR COLLAR AND PINION GEAR. ConditionUsedFits To Make(s)MackFits To Model(s)CXUStock Number25786793 MLS Number13538936CategoryDifferentials, Rear Last Updated3/18/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2012 Eaton RS404 Rear Differential for a Freightliner Cascadia $585 USD (USED) Eaton RS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: - ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAStock Number25406685 MLS Number12642186CategoryDifferentials, Rear Last Updated3/11/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1995 Eaton RSP40 Rear Differential for a GMC Topkick $984 USD (USED) Eaton 19050S Ratio: 3.36 Side Gear Splines: 36 W/ Locker: NO Cast#: 210398 ConditionUsedFits To Make(s)GMCFits To Model(s)TOPKICKStock Number25367779 MLS Number11836234CategoryDifferentials, Rear Last Updated3/5/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2003 Eaton RS404 Rear Differential for a Freightliner Columbia 120 $425 USD (USED) Eaton RS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)COLUMBIA 120Stock Number25495485 MLS Number12309341CategoryDifferentials, Rear Last Updated2/26/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1998 Eaton 15040S Rear Differential for a GMC C6500 $725 USD (USED) Eaton 15040S Ratio: 4.33 Side Gear Splines: 34 W/ Locker: NO Cast#: 210316 ConditionUsedFits To Make(s)GMCFits To Model(s)C6500Stock Number25652159 MLS Number12882221CategoryDifferentials, Rear Last Updated2/8/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2010 Eaton RSP40 Rear Differential for a Peterbilt 387 $350 USD (USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Stock Number25611481 MLS Number12709683CategoryDifferentials, Rear Last Updated2/6/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2016 Eaton RSP40 Rear Differential for a Kenworth T680 $415 USD (USED) Eaton RSP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: - ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Stock Number25708510 MLS Number13193637CategoryDifferentials, Rear Last Updated12/26/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2005 Eaton 19060S Rear Differential for a GMC C7500 $350 USD (USED) Eaton 19060S Ratio: 5.29 Side Gear Splines: 39 W/ Locker: NO Cast#: - ConditionUsedFits To Make(s)GMCFits To Model(s)C7500Stock Number25717212 MLS Number13236101CategoryDifferentials, Rear Last Updated12/26/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2015 Eaton RS404 Rear Differential for a International Lonestar $455 USD (USED) Eaton RS404 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 509824 ConditionUsedFits To Make(s)InternationalFits To Model(s)LONESTARStock Number25386056 MLS Number12894522CategoryDifferentials, Rear Last Updated12/20/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2002 Eaton RS404 Rear Differential for a Freightliner C120 Century $485 USD (USED) Eaton RS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 123797 Ref# ASMG123797-1 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)C120 CENTURYPart NumberASMG123797-1Stock Number25794321 MLS Number13604684CategoryDifferentials, Rear Last Updated11/22/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2007 Eaton RSP41 Rear Differential for a Kenworth T600 $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)T600Stock Number25678366 MLS Number13059005CategoryDifferentials, Rear Last Updated8/22/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2007 Eaton 23090S Rear Differential for a Chevrolet C7500 $908 USD (USED) Eaton 23090S Ratio: 6.50 Side Gear Splines: 36 W/ Locker: NO Cast#: 129158-0 ConditionUsedFits To Make(s)ChevroletFits To Model(s)C7500Stock Number25694373 MLS Number13105497CategoryDifferentials, Rear Last Updated8/22/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2002 Eaton RD404 Rear Differential for a Kenworth T2000 $485 USD (USED) Eaton RS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603 ConditionUsedFits To Make(s)KenworthFits To Model(s)T2000Stock Number25639066 MLS Number12845826CategoryDifferentials, Rear Last Updated8/16/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2004 Eaton RS404 Rear Differential for a Freightliner C120 Century $400 USD (USED) Eaton RS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 130825 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)C120 CENTURYStock Number25679000 MLS Number13095693CategoryDifferentials, Rear Last Updated7/26/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info