View 0 Photos View 0 Videos 2009 Eaton DSP41 Front Differential for a Peterbilt 388 Newly Listed $850 USD (USED) Eaton DSP41 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Ref# 321066 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)388Part Number321066Stock Number25960838 MLS Number14242050CategoryDifferentials, Front Last Updated3/13/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Eaton DSP40 Front Differential for a Peterbilt 579 Price Drop $1,425 USD (USED) Eaton DSP40 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 129572 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25851911 MLS Number13789547CategoryDifferentials, Front Last Updated3/12/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2007 Eaton DS404 Front Differential for a International 9400 Newly Listed $1,160 USD (USED) Eaton DS404 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 131810 ConditionUsedFits To Make(s)InternationalFits To Model(s)9400Stock Number25929410 MLS Number14239673CategoryDifferentials, Front Last Updated3/12/2026 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 DSP40 Front Differential for a Peterbilt 579 Recently Updated $1,185 USD (USED) Eaton DSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25837867 MLS Number13737631CategoryDifferentials, Front Last Updated3/11/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2008 Eaton DSP40 Front Differential for a Peterbilt 386 Newly Listed $1,410 USD (USED) Eaton DSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 321280 Ref# 321280 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)386Part Number321280Stock Number25931242 MLS Number14235718CategoryDifferentials, Front Last Updated3/11/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2005 Eaton DS404 Front Differential for a Freightliner Columbia 120 Newly Listed $1,217 USD (USED) Eaton DS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 130810 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Columbia 120Stock Number25959480 MLS Number14235620CategoryDifferentials, Front Last Updated3/11/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Eaton DS344 Front Differential for a Chevrolet C7500 Recently Updated $1,572 USD (USED) Eaton DS344 Ratio: 6.50 Side Gear Splines: 39 W/ Locker: NO Cast#: 127606 ConditionUsedFits To Make(s)ChevroletFits To Model(s)C7500Stock Number25950239 MLS Number14168243CategoryDifferentials, Front Last Updated3/8/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2011 Eaton DSP40 Front Differential for a Peterbilt 384 Recently Updated $1,410 USD (USED) Eaton DSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: - COULD NOT GET CAST NO. HOUSING IS RUSTY ConditionUsedFits To Make(s)PeterbiltFits To Model(s)384Stock Number25952756 MLS Number14163962CategoryDifferentials, Front Last Updated3/8/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2004 Eaton DSP40 Front Differential for a Peterbilt 379 $1,185 USD (USED) Eaton DSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: - ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Stock Number25957345 MLS Number14225867CategoryDifferentials, Front Last Updated3/6/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1996 Eaton DS402 Front Differential for a Peterbilt 378 $2,125 USD (USED) Eaton DS402 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 110814 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25917260 MLS Number14083391CategoryDifferentials, Front Last Updated2/28/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Eaton DS404 Front Differential for a Freightliner C120 Century $950 USD (USED) Eaton DS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 129546 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)C120 CENTURYStock Number25904654 MLS Number14021001CategoryDifferentials, Front Last Updated2/26/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Eaton DSP40 Front Differential for a Peterbilt 386 $1,245 USD (USED) Eaton DSP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)386Stock Number25948427 MLS Number14152596CategoryDifferentials, Front Last Updated2/19/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2010 Eaton DSP40 Front Differential for a Kenworth T660 $1,185 USD (USED) Eaton DSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Stock Number25948504 MLS Number14148601CategoryDifferentials, Front Last Updated2/18/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2001 Eaton DT463P Front Differential for a Peterbilt 357 $3,725 USD (USED) Eaton DT463P Ratio: 6.17 Side Gear Splines: 36 W/ Locker: NO Cast#: 110500 ONE CHIPPED TOOTH ConditionUsedFits To Make(s)PeterbiltFits To Model(s)357Stock Number25915359 MLS Number14091334CategoryDifferentials, Front Last Updated2/16/2026 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 DSP40 Front Differential for a Kenworth T680 $1,185 USD (USED) Eaton DSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 Ref# 514575 ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Part Number514575Stock Number25904539 MLS Number14006220CategoryDifferentials, Front Last Updated2/21/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1999 Eaton DSS40 Front Differential for a Kenworth W900L $2,118 USD (USED) Eaton DSS40 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: YES Cast#: - ConditionUsedFits To Make(s)KenworthFits To Model(s)W900LStock Number25932289 MLS Number14142023CategoryDifferentials, Front Last Updated2/13/2026 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 D46-170 Front Differential for a Kenworth W900B $3,850 USD (USED) Eaton D46-170 Ratio: 4.10 Side Gear Splines: 46 W/ Locker: NO Cast#: CANNOT VERIFY ConditionUsedFits To Make(s)KenworthFits To Model(s)W900BStock Number25879991 MLS Number13884743CategoryDifferentials, Front Last Updated2/18/2026 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 DSP40 Front Differential for a Peterbilt 579 $1,150 USD (USED) Eaton DSP40 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25899398 MLS Number13997361CategoryDifferentials, Front Last Updated2/7/2026 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 DS404 Front Differential for a International Transtar (8600) $1,050 USD (USED) Eaton DS404 Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: - ConditionUsedFits To Make(s)InternationalFits To Model(s)TRANSTAR (8600)Stock Number25825777 MLS Number13765426CategoryDifferentials, Front Last Updated2/2/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2002 Eaton DSP40 Front Differential for a Kenworth T2000 $1,410 USD (USED) Eaton DSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 1-20740– ConditionUsedFits To Make(s)KenworthFits To Model(s)T2000Stock Number25824629 MLS Number14104266CategoryDifferentials, Front Last Updated1/29/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2011 Eaton DSP40 Front Differential for a Peterbilt 384 $1,319 USD (USED) Eaton DSP40 Ratio: 4.11 Side Gear Splines: 41 W/ Locker: NO Cast#: 129575 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)384Stock Number25918203 MLS Number14076966CategoryDifferentials, Front Last Updated1/29/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2004 Eaton DS404 Front Differential for a Volvo VNL $1,325 USD (USED) Eaton DS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY ConditionUsedFits To Make(s)VolvoFits To Model(s)VNLStock Number25927530 MLS Number14113604CategoryDifferentials, Front Last Updated1/28/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2011 Eaton DSP40 Front Differential for a Kenworth T660 $850 USD (USED) Eaton DSP40 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: CANNOT VERIFY ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Stock Number25924695 MLS Number14107963CategoryDifferentials, Front Last Updated1/29/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Eaton DSP41 Front Differential for a Peterbilt 579 $1,372 USD (USED) Eaton DSP41 Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25871745 MLS Number13860787CategoryDifferentials, Front Last Updated1/23/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Eaton DSP40 Front Differential for a Kenworth T680 $1,425 USD (USED) Eaton DSP40 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Stock Number25891218 MLS Number13965031CategoryDifferentials, Front Last Updated1/9/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info