View 1 Photo View 0 Videos Dana-Spicer DS404 Front Differential for a 1995 Kenworth T800 Recently Updated Contact for price GOOD SHAPE, Ratio: 390 ConditionUsedRear End3.90 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1995Stock Number721822-4 MLS Number9785960CategoryDifferentials, Front Last Updated5/14/2026 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 DS404 Rear Differential for a 2003 Freightliner CENTURY CLASS 120 Recently Updated Contact for price GOOD SHAPE, Ratio: 320 ConditionUsedRear End3.20 ratioFits To Make(s)FreightlinerFits To Model(s)CENTURY CLASS 120Will Fit Year(s)2003Stock NumberK76249-5 MLS Number9747913CategoryDifferentials, Rear Last Updated5/14/2026 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 DS404 Front Differential for a 2003 Freightliner CENTURY CLASS 120 Recently Updated Contact for price GOOD SHAPE, Ratio: 320 ConditionUsedRear End3.20 ratioFits To Make(s)FreightlinerFits To Model(s)CENTURY CLASS 120Will Fit Year(s)2003Stock NumberK76249-4 MLS Number9747912CategoryDifferentials, Front Last Updated5/14/2026 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 DS404 Rear Differential for a 2004 Freightliner CL120 Recently Updated Contact for price AXLE HAS ABS AND PILOT LUG'S, Ratio: 320 ConditionUsedRear End3.20 ratioFits To Make(s)FreightlinerFits To Model(s)CL120Will Fit Year(s)2004Stock NumberN65466-5 MLS Number9556520CategoryDifferentials, Rear Last Updated5/14/2026 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 DS404 Front Differential for a 2004 Freightliner CL120 Recently Updated Contact for price AXLE HAS PILOT LUG'S, Ratio: 320 ConditionUsedRear End3.20 ratioFits To Make(s)FreightlinerFits To Model(s)CL120Will Fit Year(s)2004Stock NumberN65466-4 MLS Number9556519CategoryDifferentials, Front Last Updated5/14/2026 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 DS404 Rear Differential for a 1995 Volvo VNL Recently Updated Contact for price AXLE HAS PILOT LUG'S AND 218069.5 MILES, Ratio: 411 ConditionUsedRear End4.11 ratioFits To Make(s)VolvoFits To Model(s)VNLWill Fit Year(s)1995Stock Number712768-5 MLS Number9527337CategoryDifferentials, Rear Last Updated5/14/2026 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 DS404 Front Differential for a 2001 Volvo VNL Recently Updated Contact for price AXEL HAS ABS AND PLOT LUG'S, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)VolvoFits To Model(s)VNLWill Fit Year(s)2001Stock Number332572-4 MLS Number9505498CategoryDifferentials, Front Last Updated5/14/2026 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 DS404 Rear Differential for a 2000 Kenworth T800 Recently Updated Contact for price AXIL HAS ABS AND PILOT LUGS, Ratio: 390 ConditionUsedRear End3.90 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2000Stock NumberYJ8025-4 MLS Number9460157CategoryDifferentials, Rear Last Updated5/14/2026 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 DS404 Rear Differential for a 1999 Freightliner FLD120 Recently Updated Contact for price AXIL HAS PILOT LUGS AND ABS ON THE GRUND, Ratio: 293 ConditionUsedRear End2.93 ratioFits To Make(s)FreightlinerFits To Model(s)FLD120Will Fit Year(s)1999Stock NumberB42501-3 MLS Number9440091CategoryDifferentials, Rear Last Updated5/14/2026 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 DS404 Front Differential for a 2000 Kenworth T2000 Recently Updated Contact for price ., Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T2000Will Fit Year(s)2000Stock Number860666-2 MLS Number9391768CategoryDifferentials, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Dana-Spicer DS404 Rear Axle Housing for a 2000 Peterbilt 379 $1,594.99 USD (Used) 2000 Peterbilt 379, COMPLETE FRONT DIFFERENTIAL HOUSING ONLY- Part Number: 319950, Serial Number: 129572A, Make: Spicer, Model: DS404, Ratio: Other, Capacity: 18,000 Lbs, For more... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2000Part Number319950Stock NumberP-87152 MLS Number13085840CategoryAxle Housings, Rear Last Updated5/13/2026 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 for a 2009 International 8000 $1,365.23 USD Dana Spicer DS404 Front Rear Differential 3.90 Ratio For Sale - Capacity: 20,000 lbs. - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We... ConditionUsedRear End3.90 ratioFits To Make(s)InternationalFits To Model(s)8000Will Fit Year(s)2009Stock NumberIN-0486-7 MLS Number9990367CategoryDifferentials, Front Last Updated5/14/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DS404 Front Differential for a 2012 Freightliner Cascadia 125 $1,249.98 USD (Used) 2012 Freightliner Cascadia 125, FRONT REAR- Make: Spicer, Model: DS404, Ratio: 3.70, Serial Number: HN03629604, For more information about this item, give us a call. We ship... ConditionUsedRear End3.70 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2012Stock NumberP-19992 MLS Number10505152CategoryDifferentials, Front Last Updated5/13/2026 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 DS404 Front Differential for a 2012 Freightliner Cascadia 125 $1,249.98 USD (Used) 2012 Freightliner Cascadia 125, FRONT DIFFERENTIAL GEARS ONLY- Part Number: S11-21808-370, Serial Number: HN03688422, Make: Spicer, Model: DS404, Ratio: 3.70, Capacity: 20,000 Lbs, ... ConditionUsedRear End3.70 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2012Part NumberS11-21808-370Stock NumberP-50117 MLS Number12117026CategoryDifferentials, Front Last Updated5/13/2026 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 DS404 Front Differential for a 2004 International 8600 $1,249.98 USD (Used) 2004 International 8600, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 509741, Serial Number: HN01096466, Make: Spicer, Model: DS404, Ratio: 3.70, Capacity: 20,000Lbs, For more... ConditionUsedRear End3.70 ratioFits To Make(s)InternationalFits To Model(s)8600Will Fit Year(s)2004Part Number509741Stock NumberP-83718 MLS Number12972722CategoryDifferentials, Front Last Updated5/13/2026 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 DS404 Front Differential for a 2000 Peterbilt 379 $1,249.98 USD (Used) 2000 Peterbilt 379, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: 319950, Serial Number: 129572A, Make: Spicer, Model: DS404, Ratio: Other, Capacity: 18,000 Lbs, For more... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2000Part Number319950Stock NumberP-87154 MLS Number13085849CategoryDifferentials, Front Last Updated5/13/2026 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 DS404 Front Differential for a 2007 International 8600 $1,249.98 USD (Used) 2007 International 8600, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 3549514C91, Serial Number: MY00380020, Make: Spicer, Model: DS404, Ratio: 3.55, Capacity: 20,000 Lbs, T... ConditionUsedRear End3.55 ratioFits To Make(s)InternationalFits To Model(s)8600Will Fit Year(s)2007Part Number3549514C91Stock NumberP-88135 MLS Number13119142CategoryDifferentials, Front Last Updated5/13/2026 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 for a 2006 Kenworth W900 $1,249.98 USD (Used) 2006 Kenworth W900, FRONT DIFFERENTIAL GEARS ONLY- REMANUFACTURED- Make: Spicer, Model: DS404, Ratio: 3.55, Capacity: 20,000 Lbs, For more information about this item, give us a... ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2006Stock NumberP-88349 MLS Number13129109CategoryDifferentials, Front Last Updated5/13/2026 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 DS404 Front Differential for a 2014 International PROSTAR $1,249.98 USD (Used) 2014 International PROSTAR, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 514522, Serial Number: HN04301720, Make: Spicer, Model: DS404, Ratio: 3.36, Capacity: 20,000 Lbs, For more... ConditionUsedRear End3.36 ratioFits To Make(s)InternationalFits To Model(s)PROSTARWill Fit Year(s)2014Part Number514522Stock NumberP-89605 MLS Number13169566CategoryDifferentials, Front Last Updated5/13/2026 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 DS404 Front Differential for a 2006 Kenworth T800 $1,249.98 USD (Used) 2006 Kenworth T800, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: 509741, Serial Number: HN00078390, Make: Spicer, Model: DS404, Ratio: 3.70, Capacity: 20,000 Lbs, For more... ConditionUsedRear End3.70 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2006Part Number509741Stock NumberP-109340 MLS Number13777449CategoryDifferentials, Front Last Updated5/13/2026 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 DS404 Rear Differential for a 2012 Freightliner Cascadia 125 $849.99 USD (Used) 2012 Freightliner Cascadia 125, REAR REAR- Make: Spicer, Model: DS404, Ratio: 3.70, Serial Number:HN03629605, For more information about this item, give us a call. We ship Worldwide!... ConditionUsedRear End3.70 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2012Stock NumberP-19991 MLS Number10505151CategoryDifferentials, Rear Last Updated5/13/2026 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 DS404 Front Differential for a 2001 Kenworth T2000 $99.99 USD (Used) 2001 Kenworth T2000, COMPLETE FRONT REAR TANDEM- Part Number: 682366, Serial Number: TBD, Make: Spicer, Model: DS404, Ratio: 3.55, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type:... ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T2000Will Fit Year(s)2001Part Number682366Stock NumberP-50994 MLS Number12130158CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos Dana-Spicer DS404 Rear Axle Assembly for a 2010 Freightliner Cascadia 125 Contact for price Dana Spicer DS404 Rear Rear Differential For Sale 3.70 Ratio - Capacity: 20,000 lbs. - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship... ConditionUsedRear End3.70 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2010Stock NumberFR-0804-12 MLS Number12408985CategoryAxle Assemblies, Rear Last Updated5/14/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Dana-Spicer DS404 Front Differential for a 2004 International 8600 Contact for price (Used) 2004 International 8600, COMPLETE FRONT REAR TANDEM- Part Number: 509741, Serial Number: HN01096466, Make: Spicer, Model: DS404, Ratio: 3.70, Capacity: 20,000Lbs, Hub Bolts: 10, Brake... ConditionUsedRear End3.70 ratioFits To Make(s)InternationalFits To Model(s)8600Will Fit Year(s)2004Part Number509741Stock NumberP-83714 MLS Number12972718CategoryDifferentials, Front Last Updated5/13/2026 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 DS404 Rear Axle Housing for a 2004 International 8600 Contact for price (Used) 2004 International 8600, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: 509741, Serial Number: HN01096466, Make: Spicer, Model: DS404, Ratio: 3.70, Capacity: 20,000Lbs, For more... ConditionUsedFits To Make(s)InternationalFits To Model(s)8600Will Fit Year(s)2004Part Number509741Stock NumberP-83716 MLS Number12972720CategoryAxle Housings, Rear Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info