View 0 Photos View 0 Videos 2009 Eaton RSP40 Rear Differential for a Peterbilt 386 $375 USD (USED) Eaton RSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 09007 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)386Stock Number25919071 MLS Number14095770CategoryDifferentials, Rear Last Updated1/17/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2008 Eaton 22060S Rear Differential for a International Durastar (4300) $595 USD (USED) Eaton 22060S Ratio: 4.11 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY Ref# 585751 ConditionUsedFits To Make(s)InternationalFits To Model(s)Durastar (4300)Part Number585751Stock Number25912197 MLS Number14091374CategoryDifferentials, Rear Last Updated1/15/2026 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 RS404 Rear Differential for a Freightliner Cascadia $455 USD (USED) Eaton RS404 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: NA ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAStock Number25874774 MLS Number14014856CategoryDifferentials, Rear Last Updated1/11/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2011 Eaton RS404 Rear Differential for a International Prostar $325 USD (USED) Eaton RS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 03910 Ref# 509826 INTERNATIONAL P# 3549531C91 ConditionUsedFits To Make(s)InternationalFits To Model(s)ProstarPart Number509826Stock Number25909642 MLS Number14083422CategoryDifferentials, Rear Last Updated1/11/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2012 Eaton 22060S Rear Differential for a Kenworth T370 $375 USD (USED) Eaton 22060S Ratio: 5.29 Side Gear Splines: 41 W/ Locker: NO Cast#: 126511 ConditionUsedFits To Make(s)KenworthFits To Model(s)T370Stock Number25867958 MLS Number13962418CategoryDifferentials, Rear Last Updated1/9/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Eaton S21-170 Rear Differential for a Peterbilt 337 $1,816 USD (USED) Eaton S21-170 Ratio: 4.78 Side Gear Splines: 41 W/ Locker: NO Cast#: 515652 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Stock Number25886468 MLS Number13980193CategoryDifferentials, Rear Last Updated1/9/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Eaton RSP41 Rear Differential for a Peterbilt 579 $375 USD (USED) Eaton RSP41 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: N/A Ref# N/A ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberN/AStock Number25887846 MLS Number13974676CategoryDifferentials, Rear Last Updated1/9/2026 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 S23-190 Rear Differential for a Peterbilt 579 $375 USD (USED) Eaton S23-190 Ratio: 2.69 Side Gear Splines: 46 W/ Locker: YES Cast#: N/A Ref# N/A ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberN/AStock Number25888290 MLS Number13954801CategoryDifferentials, Rear Last Updated1/9/2026 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 RSP40 Rear Differential for a Peterbilt 384 $375 USD (USED) Eaton RSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: NA ConditionUsedFits To Make(s)PeterbiltFits To Model(s)384Stock Number25894034 MLS Number13974234CategoryDifferentials, Rear Last Updated1/9/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1995 Eaton 22133 Rear Differential for a GMC C7500 $450 USD (USED) Eaton 22133 Ratio: 5.57 Side Gear Splines: 41 W/ Locker: NO Cast#: A107494 ConditionUsedFits To Make(s)GMCFits To Model(s)C7500Stock Number25808277 MLS Number13735618CategoryDifferentials, Rear Last Updated1/8/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Eaton 17060S Rear Differential for a International 4300 $425 USD (USED) Eaton 17060S Ratio: 5.57 Side Gear Splines: 39 W/ Locker: NO Cast#: 129351 ConditionUsedFits To Make(s)InternationalFits To Model(s)4300Stock Number25835112 MLS Number13735404CategoryDifferentials, Rear Last Updated1/8/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2013 Eaton RS405 Rear Differential for a International Transtar (8600) $375 USD (USED) Eaton RS405 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: NA ConditionUsedFits To Make(s)InternationalFits To Model(s)TRANSTAR (8600)Stock Number25858673 MLS Number13796146CategoryDifferentials, Rear Last Updated1/7/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2013 Eaton RSP40 Rear Differential for a Peterbilt 365 $350 USD (USED) Eaton RSP40 Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: - ConditionUsedFits To Make(s)PeterbiltFits To Model(s)365Stock Number25888292 MLS Number13965078CategoryDifferentials, Rear Last Updated1/7/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2012 Eaton S21-170 Rear Differential for a Kenworth T370 $2,420 USD (USED) Eaton S21-170 Ratio: 5.25 Side Gear Splines: 46 W/ Locker: YES Cast#: NA ConditionUsedFits To Make(s)KenworthFits To Model(s)T370Stock Number25844924 MLS Number13780791CategoryDifferentials, Rear Last Updated1/2/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Eaton S23-190D Rear Differential for a Peterbilt 579 $375 USD (USED) Eaton S23-190D Ratio: 2.69 Side Gear Splines: 46 W/ Locker: YES Cast#: N/A Ref# 515749 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part Number515749Stock Number25898585 MLS Number14068863CategoryDifferentials, Rear Last Updated1/2/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1995 Eaton RS404 Rear Differential for a Kenworth T600 $2,602 USD (USED) Eaton RS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: VERFIY ConditionUsedFits To Make(s)KenworthFits To Model(s)T600Stock Number25917516 MLS Number14068793CategoryDifferentials, Rear Last Updated1/2/2026 LocationSpencer, IA, 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 Peterbilt 379 $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)379Stock Number25918529 MLS Number14068789CategoryDifferentials, Rear Last Updated1/4/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Eaton R40-156 Rear Differential for a International Lonestar $1,650 USD (USED) Eaton R40-156 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 134589 Ref# N/A ConditionUsedFits To Make(s)InternationalFits To Model(s)LONESTARPart NumberN/AStock Number25885960 MLS Number13927537CategoryDifferentials, Rear Last Updated1/7/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2005 Eaton RS405 Rear Differential for a International 7400 $375 USD (USED) Eaton RS405 Ratio: 4.88 Side Gear Splines: 41 W/ Locker: NO Cast#: Could Not Verify ConditionUsedFits To Make(s)InternationalFits To Model(s)7400Stock Number25844947 MLS Number13787782CategoryDifferentials, Rear Last Updated1/1/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Eaton R23-190 Rear Differential for a Peterbilt 579 $375 USD (USED) Eaton R23-190 Ratio: 2.53 Side Gear Splines: 46 W/ Locker: NO Cast#: Could Not Verify Ref# N/A ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberN/AStock Number25857893 MLS Number13790523CategoryDifferentials, Rear Last Updated12/31/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1993 Eaton RS404 Rear Differential for a Peterbilt 379 $375 USD (USED) Eaton RS404 Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 662459 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Stock Number25879338 MLS Number13896405CategoryDifferentials, Rear Last Updated12/31/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Eaton RSP41 Rear Differential for a Kenworth T370 $574 USD (USED) Eaton RSP41 Ratio: 4.63 Side Gear Splines: 41 W/ Locker: NO Cast#: HN04168329 Ref# 511334 ConditionUsedFits To Make(s)KenworthFits To Model(s)T370Part Number511334Stock Number25910129 MLS Number14029910CategoryDifferentials, Rear Last Updated12/31/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2004 Eaton RSP40 Rear Differential for a Peterbilt 387 $350 USD (USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: Could Not verify COULD NOT GET CAST NO. CASE VERY RUSTY ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Stock Number25858800 MLS Number13799230CategoryDifferentials, Rear Last Updated12/29/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Eaton 21060S Rear Differential for a GMC C7500 $375 USD (USED) Eaton 21060S Ratio: 5.57 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603 ConditionUsedFits To Make(s)GMCFits To Model(s)C7500Stock Number25902917 MLS Number14054509CategoryDifferentials, Rear Last Updated1/4/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2007 Eaton RS404 Rear Differential for a Freightliner Columbia 120 $325 USD (USED) Eaton RS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)COLUMBIA 120Stock Number25841881 MLS Number13752077CategoryDifferentials, Rear Last Updated12/28/2025 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info