1 0 Dana-Spicer DSP40 Front Differential for a 2001 International 8100 Contact for price GOOD SHAPE, Ratio: 411 ConditionUsedRear End4.11 ratioFits To Make(s)InternationalFits To Model(s)8100Will Fit Year(s)2001Stock Number397537-1 MLS Number11714670CategoryDifferentials, Front Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Dana-Spicer DSP40 Front Differential for a 2004 Kenworth T800 Contact for price MILES 300253, Ratio: 411 ConditionUsedRear End4.11 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2004Stock Number080569-3 MLS Number11703829CategoryDifferentials, Front Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Dana-Spicer DSP40 Front Differential for a 2006 Kenworth T603 Contact for price GOOD SHAPE, Ratio: 336 ConditionUsedRear End3.36 ratioFits To Make(s)KenworthFits To Model(s)T603Will Fit Year(s)2006Stock Number140864-3 MLS Number11495610CategoryDifferentials, Front Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Dana-Spicer DSP40 Front Differential for a 2006 Kenworth T600 Contact for price GOOD SHAPE, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T600Will Fit Year(s)2006Stock Number158773-3 MLS Number11125512CategoryDifferentials, Front Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Dana-Spicer DSP40 Front Differential for a 2012 Kenworth T660 Contact for price GOOD SHAPE, Ratio: 342 ConditionUsedRear End3.42 ratioFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Stock Number319612-4 MLS Number10886319CategoryDifferentials, Front Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Dana-Spicer DSP40 Front Differential for a 2008 Peterbilt 386 Contact for price GOOD SHAPE, Ratio: 354 ConditionUsedRear End3.54 ratioFits To Make(s)PeterbiltFits To Model(s)386Will Fit Year(s)2008Stock Number786007-4 MLS Number10853196CategoryDifferentials, Front Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Dana-Spicer DSP40 Front Differential for a 2007 Peterbilt 387 Contact for price GOOD SHAPE, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2007Stock Number665242-4 MLS Number10575654CategoryDifferentials, Front Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Dana-Spicer DSP40 Front Differential for a 2005 Kenworth W900B Contact for price GOOD SHAPE, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)W900BWill Fit Year(s)2005Stock Number075604-2 MLS Number10539567CategoryDifferentials, Front Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Dana-Spicer DSP40 Front Differential for a 2009 Kenworth T660 Contact for price GOOD, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2009Stock Number268169-3 MLS Number10504923CategoryDifferentials, Front Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Dana-Spicer DSP40 Front Differential for a 2012 Peterbilt 386 Contact for price AXLE HAS PILOT LUG'S, Ratio: 336 ConditionUsedRear End3.36 ratioFits To Make(s)PeterbiltFits To Model(s)386Will Fit Year(s)2012Stock Number178397-3 MLS Number10158847CategoryDifferentials, Front Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Dana-Spicer DSP40 Front Differential for a 2003 Kenworth W900 Contact for price GOOD SHAPE, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2003Stock Number704356-2 MLS Number9861741CategoryDifferentials, Front Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Dana-Spicer DSP40 Front Differential for a 2002 Kenworth T800 Contact for price miles 558454 pilot lug's, Ratio: 370 ConditionUsedRear End3.70 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2002Stock Number706415-2 MLS Number9659973CategoryDifferentials, Front Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Dana-Spicer DSP40 Front Differential for a 2005 Kenworth T600 Contact for price AXLE HAS PILOT LUG.S, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T600Will Fit Year(s)2005Stock Number107621-4 MLS Number9473940CategoryDifferentials, Front Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 Dana-Spicer DSP40 Front Differential for a Spicer DSP40 $1,275 USD Used DSP40 Ratio 3.55, Turns, Complete locker: NO, Core Charge: 0.00, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)SpicerFits To Model(s)DSP40Stock Number175860 MLS Number13784429CategoryDifferentials, Front Last Updated10/1/2025 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 Dana-Spicer DSP40 Front Differential for a 2007 Kenworth W900 $1,095 USD USED DSP40 3.25 WILL INSPECT IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.25 ConditionUsedRear End3.25 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2007Stock Number81225-3 MLS Number13766243CategoryDifferentials, Front Last Updated8/19/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 Dana-Spicer DSP40 Front Differential for a 2005 Kenworth T2000 $1,450 USD Used From Truck 326 Ratio 3.08 Turns locker: NO, Core Charge: 300.00, Ratio: 3.08 ConditionUsedRear End3.08 ratioFits To Make(s)KenworthFits To Model(s)T2000Will Fit Year(s)2005Stock Number173132 MLS Number13152119CategoryDifferentials, Front Last Updated10/1/2025 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 Dana-Spicer DSP40 Front Differential Contact for price GOOD SHAPE, Ratio: 336 ConditionUsedRear End3.36 ratioStock Number1324 MLS Number10232005CategoryDifferentials, Front Last Updated3/14/2021 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info