View 5 Photos View 0 Videos Eaton DSP40 Front Differential $750 USD DSP40 - Ratio 3.55 - Core - Grade C - Rebuildable - Bad Gear Set, Good Case. CORE UNIT SOLD AS-IS. ConditionUsedRear End3.55 ratioStock Number25583 MLS Number13909350CategoryDifferentials, Front Last Updated4/14/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSP40 Differential $950 USD 3.42, ConditionUsedStock NumberREAR-2284 MLS Number14268919CategoryDifferentials, Unspecified Last Updated3/26/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSP40 Differential $950 USD 3.90, ConditionUsedStock NumberREAR-2236 MLS Number13998058CategoryDifferentials, Unspecified Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSP40 Differential $950 USD 3.36, ConditionUsedStock NumberREAR-2197 MLS Number13885957CategoryDifferentials, Unspecified Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSP40 Differential $950 USD 2.64, ConditionUsedStock NumberREAR-2041 MLS Number13063216CategoryDifferentials, Unspecified Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2010 Eaton DSP40 Front Differential for a Peterbilt 387 $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)387Stock Number25679975 MLS Number13029919CategoryDifferentials, Front Last Updated2/28/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Eaton DSP40 Front Differential $1,000 USD Good used Eaton DSP40 Front, Rear Differential Assembly 2.64 Ratio 90 day guarantee for swap or refund ConditionUsedRear End2.64 ratioFits To Make(s)EATONFits To Model(s)DSP40Stock NumberRyd DSP40/2.64/41 MLS Number14085809CategoryDifferentials, Front Last Updated1/17/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1999 Eaton DSP40 Front Differential for a Peterbilt 379 $1,410 USD (USED) Eaton DSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: - ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Stock Number25772417 MLS Number13480721CategoryDifferentials, Front Last Updated12/24/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2007 Eaton DSP40 Front Axle Housing for a Kenworth T800 $1,500 USD OEM# 321422, Good condition Used Eaton DSP40 Front Rear axle housing. ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T800Stock Number12751 MLS Number10895113CategoryAxle Housings, Front Last Updated11/4/2025 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2007 Eaton DSP40 Front Axle Housing for a Kenworth T800 $1,500 USD OEM# 321422, GOOD CONDITION USED FRONT/REAR AXLE HOUSING ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T800Stock Number12695 MLS Number10895094CategoryAxle Housings, Front Last Updated11/6/2025 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2005 Eaton DSP40 Front Differential for a Peterbilt 385 $1,260 USD (USED) Eaton DSP40 Ratio: 4.88 Side Gear Splines: 41 W/ Locker: NO Cast#: Na ConditionUsedFits To Make(s)PeterbiltFits To Model(s)385Stock Number25829131 MLS Number13712431CategoryDifferentials, Front Last Updated8/9/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Eaton DSP40 Front Differential $1,300 USD 3.42 Rati 41 Spline ConditionUsedFits To Make(s)EatonFits To Model(s)DSP40Stock NumberR10862547 MLS Number13116477CategoryDifferentials, Front Last Updated1/2/2025 LocationSpokane Valley, WA, US Sold BySpalding Truck Parts (833) 432-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Eaton DSP40 Front Differential for a Peterbilt 579 Newly Listed $1,372 USD (USED) Eaton DSP40 Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number26060460 MLS Number14615515CategoryDifferentials, Front Last Updated9/20/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DSP40 Front Differential Newly Listed $1,195 USD GOOD INSPECTED TAKEOUT. 6.17 RATIO. 90 DAY WARRANTY/EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 350, Ratio: 6.17 ConditionUsedPart NumberDSP40Stock NumberKL617F MLS Number14612509CategoryDifferentials, Front Last Updated9/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2007 Eaton DSP40 Front Differential for a Peterbilt 340 Newly Listed $1,150 USD (USED) Eaton DSP40 Ratio: 4.33 Side Gear Splines: 41 W/ Locker: NO Cast#: 131810 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)340Stock Number26068049 MLS Number14609957CategoryDifferentials, Front Last Updated9/17/2026 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 DSP40 Front Differential for a Kenworth T600 Recently Updated $950 USD Used Eaton DSP40 Front Differential, Ratio 3.55 ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T600Stock NumberS7163FR MLS Number11100388CategoryDifferentials, Front Last Updated9/15/2026 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DSP40 Front Differential Recently Updated Contact for price Used Eaton Fuller Front Front Differential DSP40, Ratio 3.36 ConditionUsedStock NumberBP172506 MLS Number11967155CategoryDifferentials, Front Last Updated9/15/2026 LocationScranton, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Eaton DSP40 Front Differential for a Peterbilt 384 $1,150 USD (USED) Eaton DSP40 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 Ref# 515349 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)384Part Number515349Stock Number26057460 MLS Number14572858CategoryDifferentials, Front Last Updated9/13/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2010 Eaton DSP40 Front Differential for a Peterbilt 386 $1,410 USD (USED) Eaton DSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)386Stock Number25961085 MLS Number14268022CategoryDifferentials, Front Last Updated9/11/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DSP40 Front Differential $1,295 USD USED EATON DSP40 FRONT DIFFERENTIAL RATIO: 3.42 ConditionUsedRear End3.42 ratioStock Number99835 MLS Number14153252CategoryDifferentials, Front Last Updated9/10/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DSP40 Front Differential $1,295 USD USED EATON DSP40 FRONT DIFFERENTIAL RATIO: 3.42 ConditionUsedRear End3.42 ratioStock Number99836 MLS Number14155584CategoryDifferentials, Front Last Updated9/10/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2002 Eaton DSP40 Front Differential for a Peterbilt 357 $1,295 USD USED EATON DSP40 FRONT DIFFERENTIAL RATIO: 4.11 ConditionUsedRear End4.11 ratioFits To Make(s)PETERBILTFits To Model(s)357Stock Number100074 MLS Number14425154CategoryDifferentials, Front Last Updated9/10/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DSP40 Front Differential $1,295 USD USED EATON DSP40 FRONT DIFFERENTIAL RATIO: 3.36 ConditionUsedRear End3.36 ratioStock Number100194 MLS Number14492711CategoryDifferentials, Front Last Updated9/10/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2013 Eaton DSP40 Front Differential for a Kenworth T660 $1,295 USD USED EATON DSP40 FRONT DIFFERENTIAL ASSEMBLY - RATIO: 3.42 ConditionUsedRear End3.42 ratioFits To Make(s)KENWORTHFits To Model(s)T660Stock Number100203 MLS Number14504489CategoryDifferentials, Front Last Updated9/10/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DSP40 Front Differential $1,295 USD USED EATON DSP40 FRONT DIFFERENTIAL RATIO: 3.08 ConditionUsedRear End3.08 ratioStock Number100218 MLS Number14518716CategoryDifferentials, Front Last Updated9/10/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info