View 4 Photos View 0 Videos Dana-Spicer DSP40 Front Differential for a 2004 Peterbilt 385 Newly Listed Contact for price (Used) 2004 Peterbilt 385, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 510838, Serial Number: HN01016127, Make: Spicer, Model: DSP40, Ratio: 3.90, Capacity: 18,000 Lbs, Reference images for... ConditionUsedRear End3.90 ratioFits To Make(s)PeterbiltFits To Model(s)385Will Fit Year(s)2004Part Number510838Stock NumberP-503052 MLS Number14372844CategoryDifferentials, Front Last Updated5/15/2026 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 DSP40 Complete Axle-Front Rears for a 2004 Peterbilt 385 Newly Listed Contact for price (Used) 2004 Peterbilt 385, COMPLETE FRONT REAR TANDEM- Part Number: 510838, Serial Number: HN01016127, Make: Spicer, Model: DSP40, Ratio: 3.90, Capacity: 18,000 Lbs, Hub Bolts: 10, Brake... ConditionUsedRear End3.90 ratioFits To Make(s)PeterbiltFits To Model(s)385Will Fit Year(s)2004Part Number510838Stock NumberP-503048 MLS Number14372841CategoryDifferentials, Front Last Updated5/15/2026 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 Recently Updated 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 Updated5/15/2026 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 DSP41 Front Differential for a 2007 Kenworth T600 Recently Updated Contact for price 2007 Eaton DSP41/RSP41 FRONT REAR Tandem cutoff - Used These Eaton DSP41 Tandem Cutoffs with front rear complete differential feature a 3.55 ratio, AIRGLIDE 380 AIR SUSPENSION, and a 40000... ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T600Will Fit Year(s)2007Part Number0Stock NumberKW-0481-84 MLS Number13139818CategoryDifferentials, Front Last Updated5/15/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Dana-Spicer DSP41 Front Differential for a 2009 Kenworth T660 Recently Updated Contact for price Spicer DSP41 P front-rear differential ratio 3.70 the part has been visually inspected and is in excellent condition. Compatible with some older and newer models. It is the customer's... ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2009Part Number0Stock NumberKW-0752-2 MLS Number12101373CategoryDifferentials, Front Last Updated5/15/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSH40 Front Differential for a 2015 Kenworth W900 Recently Updated $1,995 USD DDH40 3.55 LOCKER, USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2015Stock Number41026-3 MLS Number14322522CategoryDifferentials, Front Last Updated5/15/2026 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 2005 Peterbilt 379 Recently Updated $1,095 USD DSP40 USED T.O 3.55 RATIO. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2005Stock Number40626-3 MLS Number14307794CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer S400F Front Differential Recently Updated $1,395 USD GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Core Charge: 250, Ratio: 3.73, Clutch Housing Size: 1 ConditionUsedRear End3.73 ratioPart NumberN400FStock NumberP-61022 MLS Number14301677CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D40-170 Front Differential for a 2012 Kenworth W900 Recently Updated $3,495 USD D40-170 LOCKER 3.58 RATIO, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY.FITS D46-170, Ratio: 3.58 ConditionUsedRear End3.58 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2012Stock Number40226-2 MLS Number14298753CategoryDifferentials, Front Last Updated5/15/2026 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 2012 Kenworth T660 Recently Updated $1,095 USD DSP40 3.36 RATIO, USED TAKEOUT, 90 DAY WARRANTY., Ratio: 336 ConditionUsedRear End3.36 ratioFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Stock Number12426-2 MLS Number14240460CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46172D Front Differential Recently Updated $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 Updated5/15/2026 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 Recently Updated $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 Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSP41 Front Differential for a 2006 Peterbilt 379 Recently Updated $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 Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46-170HP Front Differential for a 2009 Peterbilt 365 Recently Updated $2,695 USD D46-170 USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY 5.57 RATIO, Ratio: 557 ConditionUsedRear End5.57 ratioFits To Make(s)PeterbiltFits To Model(s)365Will Fit Year(s)2009Stock Number121025-5 MLS Number14053100CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP41 Front Differential for a 2021 Kenworth T680 Recently Updated $1,195 USD DSP41 3.08 RATIO WILL INSPECT IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.08 ConditionUsedRear End3.08 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2021Stock Number20524-18 MLS Number13898166CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46-172HP Front Differential for a 2026 Western Star 49X Recently Updated $3,495 USD GOOD USED LOW MILE DIFFERENTIAL ASSEMBLY/CRITICAL CORE. NOTES, Serial#: NA, Core Charge: 1500, Ratio: 358, Clutch Housing Size: 1 ConditionUsedRear End3.58 ratioFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Part NumberD46-172PStock Number100325-5 MLS Number13884947CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP41 Front Differential for a 2017 Kenworth T880 Recently Updated $995 USD USED DSP41 3.55 RATIO WILL INSPECT IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T880Will Fit Year(s)2017Stock Number91425-4 MLS Number13847151CategoryDifferentials, Front Last Updated5/15/2026 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 2003 Peterbilt 379 Recently Updated $1,095 USD GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 300, Ratio: 3.9 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2003Part NumberDSP40Stock Number90325-3 MLS Number13810815CategoryDifferentials, Front Last Updated5/15/2026 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 2015 Kenworth T680 Recently Updated $1,095 USD GOOD INSPECTED TAKEOUT, 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Ratio: 336, Clutch Housing Size: 1 ConditionUsedRear End3.36 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Part NumberNAStock Number82425-1 MLS Number13788018CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP41 Front Differential for a 2016 Kenworth T400 Recently Updated $1,195 USD DSP41 4.63 RATIO WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 4.63 ConditionUsedRear End4.63 ratioFits To Make(s)KenworthFits To Model(s)T400Will Fit Year(s)2016Stock Number81325-3 MLS Number13772702CategoryDifferentials, Front Last Updated5/15/2026 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 2004 Peterbilt 330 Recently Updated $1,150 USD DSP41 4.63 RATIO WILL BE INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 463 ConditionUsedRear End4.63 ratioFits To Make(s)PeterbiltFits To Model(s)330Will Fit Year(s)2004Stock Number72125-6 MLS Number13743444CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer N400 Front Differential for a 1993 International 9300 Recently Updated $1,495 USD GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Core Charge: 350, Ratio: 3.08 ConditionUsedRear End3.08 ratioFits To Make(s)InternationalFits To Model(s)9300Will Fit Year(s)1993Part NumberNAStock Number54893 MLS Number13729539CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSH40 Front Differential for a 2017 Peterbilt 389 Recently Updated $1,150 USD WILL BE INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Axle Spline Count: 41, Core Charge: EXCHANGE, Ratio: 336, Casting#: 132038 ConditionUsedRear End3.36 ratioFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2017Stock Number71425-3 MLS Number13727229CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer D40-155 Front Differential Recently Updated $2,695 USD INSPECTED TAKEOUT D40-155 2.64. 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 14811, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 2.64 ConditionUsedPart Number14811Stock Number14811 MLS Number13719797CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSP40 Front Differential for a 2012 Kenworth T800 Recently Updated $1,195 USD RECENT REPLACEMENT DSP40 FRONT DIFFERENTIAL 3.42 RATIO WILL INSPECT, 90 DAY WARRANTY, Axle Spline Count: 41, Ratio: 3.42, Casting#: 131810 ConditionUsedRear End3.42 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2012Stock Number60925-3 MLS Number13687193CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info