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Used Dana-Spicer DS404 Axles & Differentials For Sale

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   Axle Assemblies, Rear (12)    Axle Housings, Front (2)    Axle Housings, Rear (17)    Axle Shafts (1)    Differential Cores (3)    Differentials, Front (53)    Differentials, Rear (31)
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Dana-Spicer DS404 Rear Differential for a 2014 International PROSTAR

Dana-Spicer DS404 Rear Differential for a 2014 International PROSTAR

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(Used) 2014 International PROSTAR, REAR DIFFERENTIAL GEARS ONLY- Part Number: 509824, Serial Number: HN04301721, Make: Spicer, Model: DS404, Ratio: 3.36, Capacity: 20,000 Lbs, For more...
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)International
Fits To Model(s)PROSTAR
Will Fit Year(s)2014
Part Number509824
Stock NumberP-89614
MLS Number13169580
CategoryDifferentials, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
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Dana-Spicer DS404 Rear Axle Housing for a 2014 International PROSTAR

Dana-Spicer DS404 Rear Axle Housing for a 2014 International PROSTAR

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(Used) 2014 International PROSTAR, REAR DIFFERENTIAL HOUSING ONLY- Part Number: 509824, Serial Number: HN04301721, Make: Spicer, Model: DS404, Ratio: 3.36, Capacity: 20,000 Lbs, For more...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)PROSTAR
Will Fit Year(s)2014
Part Number509824
Stock NumberP-89612
MLS Number13169577
CategoryAxle Housings, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
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Dana-Spicer DS404 Rear Axle Assembly for a 2014 International PROSTAR

Dana-Spicer DS404 Rear Axle Assembly for a 2014 International PROSTAR

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(Used) 2014 International PROSTAR, COMPLETE REAR REAR TANDEM- Part Number: 509824, Serial Number: HN04301721, Make: Spicer, Model: DS404, Ratio: 3.36, Capacity: 20,000 Lbs, Hub Bolts: 10,...
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)International
Fits To Model(s)PROSTAR
Will Fit Year(s)2014
Part Number509824
Stock NumberP-89610
MLS Number13169575
CategoryAxle Assemblies, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
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Dana-Spicer DS404 Rear Axle Housing for a 2014 International PROSTAR

Dana-Spicer DS404 Rear Axle Housing for a 2014 International PROSTAR

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(Used) 2014 International PROSTAR, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: 514522, Serial Number: HN04301720, Make: Spicer, Model: DS404, Ratio: 3.36, Capacity: 20,000 Lbs, For more...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)PROSTAR
Will Fit Year(s)2014
Part Number514522
Stock NumberP-89604
MLS Number13169563
CategoryAxle Housings, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
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Dana-Spicer DS404 Rear Differential for a 2006 Kenworth W900

Dana-Spicer DS404 Rear Differential for a 2006 Kenworth W900

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(Used) 2006 Kenworth W900, REAR DIFFERENTIAL GEARS ONLY- REMANUFACTURED- Make: Spicer, Model: DS404, Ratio: 3.55, Capacity: 20,000 Lbs, For more information about this item, give us a...
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)2006
Stock NumberP-88354
MLS Number13129114
CategoryDifferentials, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
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Dana-Spicer DS404 Rear Axle Housing for a 2006 Kenworth W900

Dana-Spicer DS404 Rear Axle Housing for a 2006 Kenworth W900

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(Used) 2006 Kenworth W900, REAR DIFFERENTIAL HOUSING ONLY- REMANUFACTURED- Make: Spicer, Model: DS404, Ratio: 3.55, Capacity: 20,000 Lbs, For more information about this item, give us a...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)2006
Stock NumberP-88353
MLS Number13129113
CategoryAxle Housings, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
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Dana-Spicer DS404 Rear Axle Assembly for a 2006 Kenworth W900

Dana-Spicer DS404 Rear Axle Assembly for a 2006 Kenworth W900

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(Used) 2006 Kenworth W900, COMPLETE REAR REAR TANDEM- REMANUFACTURED- Make: Spicer, Model: DS404, Ratio: 3.55, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type: Drum/Air Suspension, For...
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)2006
Stock NumberP-88352
MLS Number13129112
CategoryAxle Assemblies, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
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Dana-Spicer DS404 Rear Axle Housing for a 2006 Kenworth W900

Dana-Spicer DS404 Rear Axle Housing for a 2006 Kenworth W900

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(Used) 2007 Kenworth W900, FRONT DIFFERENTIAL HOUSING ONLY- REMANUFACTURED- Make: Spicer, Model: DS404, Ratio: 3.55, Capacity: 20,000 Lbs, For more information about this item, give us a...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)2006
Stock NumberP-88348
MLS Number13129108
CategoryAxle Housings, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
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Dana-Spicer DS404 Rear Differential for a 2007 International 8600

Dana-Spicer DS404 Rear Differential for a 2007 International 8600

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(Used) 2007 International 8600, REAR DIFFERENTIAL GEARS ONLY- Part Number: 3549514C91, Serial Number: MY00379881, Make: Spicer, Model: DS404, Ratio: 3.55, Capacity: 20,000 Lbs, For more...
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)International
Fits To Model(s)8600
Will Fit Year(s)2007
Part Number3549514C91
Stock NumberP-88142
MLS Number13119150
CategoryDifferentials, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
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Dana-Spicer DS404 Rear Axle Housing for a 2007 International 8600

Dana-Spicer DS404 Rear Axle Housing for a 2007 International 8600

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(Used) 2007 International 8600, REAR DIFFERENTIAL HOUSING ONLY- Part Number: 3549514C91, Serial Number: MY00379881, Make: Spicer, Model: DS404, Ratio: 3.55, Capacity: 20,000 Lbs, For more...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)8600
Will Fit Year(s)2007
Part Number3549514C91
Stock NumberP-88141
MLS Number13119149
CategoryAxle Housings, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Dana-Spicer DS404 Rear Axle Assembly for a 2007 International 8600

Dana-Spicer DS404 Rear Axle Assembly for a 2007 International 8600

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(Used) 2007 International 8600, COMPLETE REAR REAR TANDEM- Part Number: 3549514C91, Serial Number: MY00379881, Make: Spicer, Model: DS404, Ratio: 3.55, Capacity: 20,000 Lbs, Hub Bolts: 10,...
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)International
Fits To Model(s)8600
Will Fit Year(s)2007
Part Number3549514C91
Stock NumberP-88139
MLS Number13119147
CategoryAxle Assemblies, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Dana-Spicer DS404 Rear Axle Housing for a 2007 International 8600

Dana-Spicer DS404 Rear Axle Housing for a 2007 International 8600

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(Used) 2007 International 8600, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: 3549514C91, Serial Number: MY00380020, Make: Spicer, Model: DS404, Ratio: 3.55, Capacity: 20,000 Lbs, Reference...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)8600
Will Fit Year(s)2007
Part Number3549514C91
Stock NumberP-88134
MLS Number13119141
CategoryAxle Housings, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Dana-Spicer DS404 Rear Axle Housing for a 2000 Peterbilt 379

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...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2000
Part Number319950
Stock NumberP-87152
MLS Number13085840
CategoryAxle Housings, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
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Dana-Spicer DS404 Rear Axle Housing for a 2004 International 8600

Dana-Spicer DS404 Rear Axle Housing for a 2004 International 8600

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(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...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)8600
Will Fit Year(s)2004
Part Number509741
Stock NumberP-83716
MLS Number12972720
CategoryAxle Housings, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
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Dana-Spicer DS404 Rear Differential for a 2010 Freightliner Columbia 120

Dana-Spicer DS404 Rear Differential for a 2010 Freightliner Columbia 120

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(Used) 2010 Freightliner COLUMBIA 120, REAR DIFFERENTIAL GEARS ONLY- Part Number: S11-21808-370, Serial Number: HN03269507, Make: Spicer, Model: DS404, Ratio: 3.70, Capacity: 20,000 Lbs, ...
ConditionUsed
Rear End3.70 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Columbia 120
Will Fit Year(s)2010
Part NumberS11-21808-370
Stock NumberP-62933
MLS Number12405004
CategoryDifferentials, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
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Dana-Spicer DS404 Rear Differential for a 1999 Kenworth T800

Dana-Spicer DS404 Rear Differential for a 1999 Kenworth T800

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(Used) 1999 Kenworth T800, REAR DIFFERENTIAL GEARS ONLY- Make: Spicer, Model: DS404, Ratio: 3.70, Capacity: 20,000 Lbs, For more information about this item, give us a call. We ship...
ConditionUsed
Rear End3.70 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)1999
Stock NumberP-59436
MLS Number12313768
CategoryDifferentials, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
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Dana-Spicer DS404 Rear Axle Housing for a 1999 Kenworth T800

Dana-Spicer DS404 Rear Axle Housing for a 1999 Kenworth T800

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(Used) 1999 Kenworth T800, REAR DIFFERENTIAL HOUSING ONLY- Make: Spicer, Model: DS404, Ratio: 3.70, Capacity: 20,000 Lbs, Reference images for condition For more information about this...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)1999
Stock NumberP-59433
MLS Number12313766
CategoryAxle Housings, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Dana-Spicer DS404 Rear Axle Assembly for a 1999 Kenworth T800

Dana-Spicer DS404 Rear Axle Assembly for a 1999 Kenworth T800

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(Used) 1999 Kenworth T800, COMPLETE REAR REAR TANDEM- Make: Spicer, Model: DS404, Ratio: 3.70, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type: Drum, Reference images for condition For...
ConditionUsed
Rear End3.70 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)1999
Stock NumberP-59432
MLS Number12313765
CategoryAxle Assemblies, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
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Dana-Spicer DS404 Rear Differential for a 1996 Kenworth T800

Dana-Spicer DS404 Rear Differential for a 1996 Kenworth T800

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(Used) 1996 Kenworth T800, REAR DIFFERENTIAL GEARS ONLY- Part Number: RS404 R3.90, Serial Number: A39866, Make: Spicer, Model: DS404, Ratio: 3.90, Capacity: 20,000 Lbs, Reference images...
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)1996
Part NumberRS404 R3.90
Stock NumberP-56864
MLS Number12258456
CategoryDifferentials, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
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Dana-Spicer DS404 Rear Axle Assembly for a 1996 Kenworth T800

Dana-Spicer DS404 Rear Axle Assembly for a 1996 Kenworth T800

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(Used) 1996 Kenworth T800, COMPLETE REAR REAR TANDEM- Make: Spicer, Model: DS404, Ratio: 3.70 Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type: Drum, For more information about this item,...
ConditionUsed
Rear End3.70 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)1996
Stock NumberP-56860
MLS Number12258452
CategoryAxle Assemblies, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
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Dana-Spicer DS404 Rear Axle Housing for a 1996 Kenworth T800

Dana-Spicer DS404 Rear Axle Housing for a 1996 Kenworth T800

Contact for price
(Used) 1996 Kenworth T800, FRONT DIFFERENTIAL HOUSING ONLY- Make: Spicer, Model: DS404, Ratio: 3.70, Capacity: 20,000 Lbs, For more information about this item, give us a call. We ship...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)1996
Stock NumberP-56853
MLS Number12258446
CategoryAxle Housings, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Dana-Spicer DS404 Rear Differential for a 2015 International PROSTAR

Dana-Spicer DS404 Rear Differential for a 2015 International PROSTAR

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(Used) 2015 International PROSTAR, REAR DIFFERENTIAL GEARS ONLY- Part Number: 3549513C91, Serial Number: HN04643224, Make: Spicer, Model: DS404, Ratio: 3.36, Capacity: 20,000 Lbs, For...
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)International
Fits To Model(s)PROSTAR
Will Fit Year(s)2015
Part Number3549513C91
Stock NumberP-55729
MLS Number12233421
CategoryDifferentials, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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CRG Heavy Truck Parts
Dana-Spicer DS404 Rear Axle Housing for a 2015 International PROSTAR

Dana-Spicer DS404 Rear Axle Housing for a 2015 International PROSTAR

Contact for price
(Used) 2015 International PROSTAR, REAR DIFFERENTIAL HOUSING ONLY- Part Number: 3549513C91, Serial Number: HN04643224, Make: Spicer, Model: DS404, Ratio: 3.36, Capacity: 20,000 Lbs, For...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)PROSTAR
Will Fit Year(s)2015
Part Number3549513C91
Stock NumberP-55726
MLS Number12233419
CategoryAxle Housings, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Dana-Spicer DS404 Rear Axle Assembly for a 2015 International PROSTAR

Dana-Spicer DS404 Rear Axle Assembly for a 2015 International PROSTAR

Contact for price
(Used) 2015 International PROSTAR, COMPLETE REAR REAR TANDEM- Part Number: 3549513C91, Serial Number: HN04643224, Make: Spicer, Model: DS404, Ratio: 3.36, Capacity: 20,000 Lbs, Hub Bolts:...
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)International
Fits To Model(s)PROSTAR
Will Fit Year(s)2015
Part Number3549513C91
Stock NumberP-55724
MLS Number12233418
CategoryAxle Assemblies, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Dana-Spicer DS404 Rear Differential for a 2001 Kenworth T2000

Dana-Spicer DS404 Rear Differential for a 2001 Kenworth T2000

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(Used) 2001 Kenworth T2000, REAR DIFFERENTIAL GEARS ONLY- Part Number: 682366, Serial Number: TBD, Make: Spicer, Model: DS404, Ratio: 3.55, Capacity: 20,000 Lbs, For more information...
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T2000
Will Fit Year(s)2001
Part Number682366
Stock NumberP-51012
MLS Number12130176
CategoryDifferentials, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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