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Dana-Spicer S21-170 Axles & Differentials For Sale

Browse Dana-Spicer S21-170 Axles & Differentials for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 6 listings. Dana-Spicer S21-170 pricing ranges from $700 to $700 based on recent marketplace data. Filter by condition, price, or year to find the right Dana-Spicer S21-170.
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Truck Parts (6)
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Axles & Differentials (6)
   Axle Assemblies, Rear (1)    Axle Housings, Rear (1)    Differentials, Rear (4)
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Dana-Spicer (6)
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S21-170 (6)
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Showing 1 - 6 of 6 Listings

1 - 6 of 6 listings
1 - 6 of 6 listings
Dana-Spicer S21-170 Rear Differential for a 2009 Peterbilt 335

Dana-Spicer S21-170 Rear Differential for a 2009 Peterbilt 335

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(Used) 2009 Peterbilt 335, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: 513015, Serial Number: HN03232493, Make: Spicer, Model: S21-170, Ratio: 5.57, Capacity: 20,000 Lbs, For more...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)335
Will Fit Year(s)2009
Part Number513015
Stock NumberP-91808
MLS Number13222595
CategoryDifferentials, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Dana-Spicer S21-170 Rear Axle Assembly for a 2009 Peterbilt 335

Dana-Spicer S21-170 Rear Axle Assembly for a 2009 Peterbilt 335

Contact for price
(Used) 2009 Peterbilt 335, COMPLETE REAR DIFFERENTIAL- Part Number: 513015, Serial Number: HN03232493, Make: Spicer, Model: S21-170, Ratio: 5.57, Capacity: 20,000 Lbs, Hub Bolts: 10,...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)335
Will Fit Year(s)2009
Part Number513015
Stock NumberP-91804
MLS Number13222590
CategoryAxle Assemblies, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Dana-Spicer S21-170 Rear Differential for a 2010 Peterbilt 337

Dana-Spicer S21-170 Rear Differential for a 2010 Peterbilt 337

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(Used) 2010 Peterbilt 337, DIFFERENTIAL GEARS ONLY- Part Number: C05-1DB102H1A00538, Serial Number: HN03404801, Make: Spicer, Model: S21-170, Ratio: 5.38, Capacity: 21,000 Lbs, Reference...
ConditionUsed
Rear End5.38 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2010
Part NumberC05-1DB102H1A00538
Stock NumberP-59321
MLS Number12313659
CategoryDifferentials, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Dana-Spicer S21-170 Rear Axle Housing for a 2010 Peterbilt 337

Dana-Spicer S21-170 Rear Axle Housing for a 2010 Peterbilt 337

Contact for price
(Used) 2010 Peterbilt 337, DIFFERENTIAL HOUSING ONLY- Part Number: C05-1DB102H1A00538, Serial Number: HN03404801, Make: Spicer, Model: S21-170, Ratio: 5.38, Capacity: 21,000 Lbs, ...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2010
Part NumberC05-1DB102H1A00538
Stock NumberP-59320
MLS Number12313658
CategoryAxle Housings, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Dana-Spicer S21-170 Rear Differential for a 2018 Kenworth K370

Dana-Spicer S21-170 Rear Differential for a 2018 Kenworth K370

$700 USD
(USED) 2018 Kenworth K370, COMPLETE REAR REAR- Make: Spicer, Model: S21-170, Ratio: 5.38, Part: 515654, Brake Type: Air Wedge, Hub Bolts: 10, Serial Number: HN05261172, Reference images for...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)K370
Will Fit Year(s)2018
Part Number515654
Stock NumberP-3598
MLS Number9744777
CategoryDifferentials, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
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