1. Home
  2. For Sale
  3. Truck Parts
  4. Axles & Differentials
  5. Dana-Spicer
  6. S21-170

Dana-Spicer S21-170 Axles & Differentials For Sale

Shop used Dana-Spicer S21-170 Axles & Differentials on MyLittleSalesman.com . Compare active listings with prices from $700 to $700. Sellers include CRG Heavy Truck Parts and Arkansas Truck Center. Filter by condition, price, or year to find the Dana-Spicer S21-170 that fits your job.
Close
Your Current Search
Industry
Truck Parts
Category
Axles & Differentials
Manufacturer
Dana-Spicer
Model
S21-170
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Truck Parts (6)
Category
Axles & Differentials (6)
   Axle Assemblies, Rear (1)    Axle Housings, Rear (1)    Differentials, Rear (4)
Make
Dana-Spicer (6)
Model
S21-170 (6)
Condition
Used (6)
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (6)
State / Region
Select a state below and click Refine Results.

Seller Type
Dealerships (6)
Market Type
For Sale (6)

Shop Axles & Differentials by Subcategory

Showing 1 - 6 of 6 Listings

1 - 6 of 6 listings
1 - 6 of 6 listings
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 Updated5/13/2026
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

Contact for price
(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 Updated5/13/2026
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 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 Updated5/13/2026
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 2009 Peterbilt 335

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

Contact for price
(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 Updated5/13/2026
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 Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No