View 6 Photos View 0 Videos Dana-Spicer TBD Front Differential for a 2015 Peterbilt 365 Contact for price (Used) 2015 Peterbilt 365, COMPLETE FRONT REAR TANDEM- Make: Spicer/Dana, Serial Number: U140280816, Part Number: 321550, Hub Bolts: 10, Brake Type: Disk, For more information about this... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)365Will Fit Year(s)2015Part Number321550Stock NumberP-51251 MLS Number12138969CategoryDifferentials, Front Last Updated3/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer S23-190 Front Differential for a 2016 Peterbilt 579 Contact for price (Used) 2016 Peterbilt 579, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Make: Spicer/Dana, Model: S23-190, Serial Number: HN04727453, Part Number: 515727, 7085061, C2-5GP2BN6000000001, Ratio:... ConditionUsedRear End2.69 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Part Number515727Stock NumberP-51001 MLS Number12130165CategoryDifferentials, Front Last Updated3/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Dana-Spicer S23-190 Front Differential for a 2016 Peterbilt 579 Contact for price (Used) 2016 Peterbilt 579, COMPLETE FRONT REAR TANDEM- Make: Spicer/Dana, Model: S23-190, Serial Number: HN04727453, Part Number: 515727, 7085061, C2-5GP2BN6000000001, Ratio: 2.69, Hub Bolts... ConditionUsedRear End2.69 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Part Number515727Stock NumberP-50995 MLS Number12130159CategoryDifferentials, Front Last Updated3/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Dana-Spicer DDP41 Front Differential for a 2014 Kenworth T680 Contact for price (Used) 2014 Kenworth T680, FRONT DIFFERENTIAL GEARS ONLY (FRONT REARS)- Part Number: C05-543003021404034, Serial Number: HN04335954, Make: Spicer, Model: DDP41, Ratio: 3.42, Capacity:... ConditionUsedRear End3.42 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2014Part NumberC05-543003021404034Stock NumberP-49809 MLS Number12103855CategoryDifferentials, Front Last Updated3/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSP 41 Front Differential for a 2013 Peterbilt 384 $749.99 USD (Used) 2013 Peterbilt 384, FRONT REAR- Make: Spicer, Model: DSP41, Ratio: 3.42, Hub Bolts: 10, Serial Number: HN04066735, For more information about this item, give us a call. We ship... ConditionUsedRear End3.42 ratioFits To Make(s)PeterbiltFits To Model(s)384Will Fit Year(s)2013Stock NumberP-20421 MLS Number10523769CategoryDifferentials, Front Last Updated3/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP 41 Front Differential for a 2003 Peterbilt 379 $1,095 USD GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 300, Ratio: 3.90 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2003Part NumberDSP40Stock Number90325-3 MLS Number13810815CategoryDifferentials, Front Last Updated3/12/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP 41 Front Differential for a 2013 Peterbilt 386 Contact for price AXLE HAS PILOT LUG'S, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)386Will Fit Year(s)2013Stock Number219259-4 MLS Number10162361CategoryDifferentials, Front Last Updated3/12/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP 41 Front Differential for a 2015 Kenworth T680 Contact for price GOOD SHAPE, Ratio: 293 ConditionUsedRear End2.93 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Stock Number117655-4 MLS Number10081344CategoryDifferentials, Front Last Updated3/12/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46172D Front Differential $2,995 USD INSPECTED TAKEOUT D46-172D 3.21. 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 46, Serial#: 62286, Core Charge: EXCHANGE, Ratio: 3.21 ConditionUsedPart Number62286Stock Number62286 MLS Number14232933CategoryDifferentials, Front Last Updated3/12/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP40 Front Differential for a 2014 Peterbilt 389 $1,095 USD DSP40 3.36 RATIO, USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRNTY, Ratio: 336 ConditionUsedRear End3.36 ratioFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2014Stock Number22626-1 MLS Number14231509CategoryDifferentials, Front Last Updated3/9/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer RSP40 Front Differential for a 2009 Peterbilt 386 Contact for price GOOD SHAPE, Ratio: 370 ConditionUsedRear End3.70 ratioFits To Make(s)PeterbiltFits To Model(s)386Will Fit Year(s)2009Stock Number794779-3 MLS Number14219537CategoryDifferentials, Front Last Updated3/3/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Dana-Spicer D40-155 Front Differential for a 2018 Peterbilt 579 Contact for price (Used) 2018 Peterbilt 579, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 134660, Serial Number: TBD, Make: Spicer, Model: D40-155, Ratio: 2.64, Capacity: 19,000 Lbs, Reference images for... ConditionUsedRear End2.64 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2018Part Number134660Stock NumberP-498045 MLS Number14158031CategoryDifferentials, Front Last Updated2/22/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Dana-Spicer D40-155 Front Differential for a 2018 Peterbilt 579 Contact for price (Used) 2018 Peterbilt 579, COMPLETE FRONT REAR TANDEM- Part Number: 134660, Serial Number: TBD, Make: Spicer, Model: D40-155, Ratio: 2.64, Capacity: 19,000 Lbs, Hub Bolts: 10, Brake Type:... ConditionUsedRear End2.64 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2018Part Number134660Stock NumberP-498042 MLS Number14158028CategoryDifferentials, Front Last Updated2/22/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP40 Front Differential for a 2015 Kenworth T680 Contact for price MILES 807550, Ratio: 293 ConditionUsedRear End2.93 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Stock Number384299-4 MLS Number14146822CategoryDifferentials, Front Last Updated2/17/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSP41 Front Differential for a 2006 Peterbilt 379 $1,095 USD DSP41 3.36 RATIO USED T.O WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Axle Spline Count: 41, Core Charge: EXCHANGE, Ratio: 336 ConditionUsedRear End3.36 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2006Stock Number12226-1 MLS Number14116086CategoryDifferentials, Front Last Updated2/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Dana-Spicer DST40 Front Differential for a 2013 Volvo VNL Contact for price (Used) 2013 Volvo VNL, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 514517, Serial Number: HN04041818, Make: Spicer, Model: DST40, Ratio: 2.64, Capacity: 20,000 Lbs, Reference images for... ConditionUsedRear End2.64 ratioFits To Make(s)VolvoFits To Model(s)VNLWill Fit Year(s)2013Part Number514517Stock NumberP-496833 MLS Number14140255CategoryDifferentials, Front Last Updated2/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Dana-Spicer DST40 Front Differential for a 2013 Volvo VNL Contact for price (Used) 2013 Volvo VNL, COMPLETE FRONT REAR TANDEM- Part Number: 514517, Serial Number: HN04041818, Make: Spicer, Model: DST40, Ratio: 2.64, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type:... ConditionUsedRear End2.64 ratioFits To Make(s)VolvoFits To Model(s)VNLWill Fit Year(s)2013Part Number514517Stock NumberP-496831 MLS Number14140253CategoryDifferentials, Front Last Updated2/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Dana-Spicer DS405 Front Differential for a 2003 Mack CH613 Contact for price (Used) 2003 Mack CH613, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 509742, Serial Number: HN00850610, Make: Spicer, Model: DS405, Ratio: 3.90, Capacity: 20,000 Lbs, For more information... ConditionUsedRear End3.90 ratioFits To Make(s)MackFits To Model(s)CH613Will Fit Year(s)2003Part Number509742Stock NumberP-496411 MLS Number14133621CategoryDifferentials, Front Last Updated2/9/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Dana-Spicer DS405 Front Differential for a 2003 Mack CH613 Contact for price (Used) 2003 Mack CH613, COMPLETE FRONT REAR TANDEM- Part Number: 509742, Serial Number: HN00850610, Make: Spicer, Model: DS405, Ratio: 3.90, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type:... ConditionUsedRear End3.90 ratioFits To Make(s)MackFits To Model(s)CH613Will Fit Year(s)2003Part Number509742Stock NumberP-496409 MLS Number14133619CategoryDifferentials, Front Last Updated2/9/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Dana-Spicer D46-170H Front Differential for a 2018 Kenworth T880 Contact for price (Used) 2018 Kenworth T880, FRONT DIFFERENTIAL GEARS ONLY- Part Number: TBD, Serial Number: HN05158779, Make: Spicer/Dana, Model: D46-170H, Ratio: 4.30, Capacity: 23k, Reference images for... ConditionUsedRear End4.30 ratioFits To Make(s)KenworthFits To Model(s)T880Will Fit Year(s)2018Stock NumberP-496306 MLS Number14131612CategoryDifferentials, Front Last Updated2/8/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Dana-Spicer D46-170H Front Differential for a 2018 Kenworth T880 Contact for price (Used) 2018 Kenworth T880, COMPLETE FRONT REAR TANDEM- Part Number: TBD, Serial Number: HN05158779, Make: Spicer/Dana, Model: D46-170H, Ratio: 4.30, Capacity: 23k, Hub Bolts: 10, Brake Type:... ConditionUsedRear End4.30 ratioFits To Make(s)KenworthFits To Model(s)T880Will Fit Year(s)2018Stock NumberP-496304 MLS Number14131610CategoryDifferentials, Front Last Updated2/8/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DS404 Front Differential Contact for price Good Condition Front Tandem Differential DS404 Ratio 4.11, Ratio: 4.11 ConditionUsedRear End4.11 ratioStock Number976477 MLS Number14130640CategoryDifferentials, Front Last Updated2/7/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSP40 Front Differential for a 2014 Peterbilt 389 $1,995 USD DSP40 3.36 41 SPL.S.G./EXTENDED WARRANTY AVAILABLE/ 1 YEAR PARTS AND LABOR, Axle Spline Count: 41, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.36 ConditionRemanufacturedRear End3.36 ratioFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2014Stock Number112425-2 MLS Number14024572CategoryDifferentials, Front Last Updated2/6/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DS404 Front Differential Contact for price Good Condition Front Tandem Differential DS404 Ratio 3.55, Ratio: 3.55 ConditionUsedRear End3.55 ratioStock Number976023 MLS Number11169459CategoryDifferentials, Front Last Updated2/5/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46-170D Front Differential for a 2015 Peterbilt 367 Contact for price MILES 461976 HAS LOCKER, Ratio: 410 ConditionUsedRear End4.10 ratioFits To Make(s)PeterbiltFits To Model(s)367Will Fit Year(s)2015Stock Number332146-3 MLS Number14123485CategoryDifferentials, Front Last Updated2/4/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info