4 0 2019 Eaton DSP40 Front Differential for a Peterbilt 579 $1,310 USD (USED) Eaton DSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 Ref# 514536 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part Number514536Stock Number25781164 MLS Number13543452CategoryDifferentials, Front Last Updated11/12/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 2014 Eaton DSP40-3.42 Front Differential for a Peterbilt 579 $750 USD DSP40 3.42 CORE bearing fail, ring gear carrier Yoke;1810, Side gear; 41 spline, Input shaft; 44 spline ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number15072 MLS Number13820084CategoryDifferentials, Front Last Updated9/19/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 2014 Eaton DSP40-3.42 Front Differential for a Peterbilt 579 $1,295 USD DSP40 3.42 Front, Rear DSP40. 342 ratio. See pictures.+ 350 core, OEM# CI-IE43GB2000000000, S/N: HND4250093 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number11132 MLS Number13123045CategoryDifferentials, Front Last Updated9/9/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2016 Eaton DSP40 Front Differential for a Peterbilt 579 $1,310 USD (USED) Eaton DSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 1312038 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25796062 MLS Number13604297CategoryDifferentials, Front Last Updated6/21/2025 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 2015 Eaton DSP41 Front Differential for a Peterbilt 579 $1,750 USD 2.85 ratio. Pulled from low mile non-wrecked truck. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number10791 MLS Number13069169CategoryDifferentials, Front Last Updated4/29/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 2018 Eaton DSH40 Front Differential for a Peterbilt 579 $1,295 USD USED EATON DSH40 FRONT REAR DIFFERENTIAL/3.55 RATIO ConditionUsedRear End3.55 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number89973 MLS Number12834983CategoryDifferentials, Front Last Updated3/26/2025 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Eaton D40-155 Front Differential for a 2017 Peterbilt 579 Contact for price MILES 841677 D-40-155, Ratio: 293 ConditionUsedRear End2.93 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2017Stock Number446037-3 MLS Number12966713CategoryDifferentials, Front Last Updated12/21/2024 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 2013 Eaton DSP40 Front Differential for a Peterbilt 579 $1,195 USD USED EATON DSP40 FRONT REAR DIFFERENTIAL/3.36 RATIO ConditionUsedRear End3.36 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number72175 MLS Number12827373CategoryDifferentials, Front Last Updated5/1/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 Eaton DSP41 Front Differential for a 2016 Peterbilt 579 Contact for price 2016 Peterbilt 579 - Eaton RSP41 Complete Front Rear Differential. 2.64 ratio. Part #U1238831. Sold complete from hub to hub with all accessories. Peterbilt low air leaf suspension. ... ConditionUsedRear End2.64 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Part NumberU1238831Stock NumberPT-0775-2 MLS Number11997652CategoryDifferentials, Front Last Updated12/18/2023 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2014 Eaton DSP41 Front Differential for a Peterbilt 579 $1,310 USD (USED) Eaton DSP41 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 Ref# 514536 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part Number514536Stock Number25887841 MLS Number13974677CategoryDifferentials, Front Last Updated11/10/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2016 Eaton DSP40 Front Differential for a Peterbilt 579 $1,675 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 Updated11/1/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2015 Eaton DSP40 Front Differential for a Peterbilt 579 $1,145 USD (USED) Eaton DSP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25843146 MLS Number13758900CategoryDifferentials, Front Last Updated10/22/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2015 Eaton DSP40 Front Differential for a Peterbilt 579 $1,675 USD (USED) Eaton DSP40 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25882499 MLS Number13904955CategoryDifferentials, Front Last Updated10/17/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2016 Eaton DSP41 Front Differential for a Peterbilt 579 $1,675 USD (USED) Eaton DSP41 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25870164 MLS Number13856880CategoryDifferentials, Front Last Updated10/1/2025 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2016 Eaton DSP40 Front Differential for a Peterbilt 579 $1,295 USD USED EATON DSP40 FRONT DIFFERENTIAL ASSEMBLY - RATIO: 3.36 ConditionUsedRear End3.36 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number93097 MLS Number12837210CategoryDifferentials, Front Last Updated9/30/2025 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2016 Eaton DSP40 Front Differential for a Peterbilt 579 $1,310 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 Updated9/18/2025 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2007 Eaton DSP40 Front Differential for a Peterbilt 387 $1,295 USD USED EATON DSP40 FRONT DIFFERENTIAL ASSEMBLY - RATIO: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)PETERBILTFits To Model(s)387Stock Number57993 MLS Number12820533CategoryDifferentials, Front Last Updated3/26/2025 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 Eaton DSP40 Front Differential for a 2015 Peterbilt 579 Contact for price DOUBLE LOCKS, 3.55 RATIO, 40,000LBS,, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2015Stock Number2826-PETE-6 MLS Number13341556CategoryDifferentials, Front Last Updated3/7/2025 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 Eaton DSP40 Front Differential for a 2016 Peterbilt 579 $1,095 USD DSP40 2.64 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 350, Ratio: 2.64 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Part NumberDSP41 DSP40 DSH40Stock Number21122-6 MLS Number11246091CategoryDifferentials, Front Last Updated1/24/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info