1. Home
  2. For Sale
  3. Truck Parts
  4. Axles & Differentials
  5. Differentials, Rear
  6. Dana-Spicer
  7. RSP 40

Dana-Spicer RSP 40 Rear Differentials For Sale

Browse Dana-Spicer RSP 40 Rear Differentials on MyLittleSalesman.com and compare listings with prices from $650 to $895. Sellers include CRG Heavy Truck Parts, Holst Truck Parts, and Rocky Mountain Truck Parts. Filter by condition, price, or year to quickly narrow down to the right Dana-Spicer RSP 40 Rear Differential.
Close
Your Current Search
Industry
Truck Parts
Top-Category
Axles & Differentials
Category
Differentials, Rear
Manufacturer
Dana-Spicer
Model
RSP 40
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 (8)
Category
   Differentials, Rear (8)
Make
Dana-Spicer (8)
Model
RSP 40 (8)
Condition
Used (8)
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (8)
State / Region
Select a state below and click Refine Results.


Seller Type
Dealerships (8)
Market Type
For Sale (8)

Quick Filters

Showing 1 - 8 of 8 Rear Differential Listings

1 - 8 of 8 listings
1 - 8 of 8 listings
Dana-Spicer RSP 40 Rear Differential for a 2011 Kenworth T660

Dana-Spicer RSP 40 Rear Differential for a 2011 Kenworth T660

Contact for price
(Used) 2011 Kenworth T660, REAR DIFFERENTIAL GEARS ONLY- Part Number: 511329, Serial Number: HN03490495, Make: Spicer/Dana, Model: DSP40, Location: Rear, Capacity: 20,000Lbs, Ratio:...
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T660
Will Fit Year(s)2011
Part Number511329
Stock NumberP-86530
MLS Number13066975
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 RSP 40 Rear Differential for a 2015 Kenworth T680

Dana-Spicer RSP 40 Rear Differential for a 2015 Kenworth T680

Contact for price
(Used) 2015 Kenworth T680, TANDEM REAR- Make: Spicer, Model: RSP40, Ratio: 2.64, Serial Number: HNO4515459, Hub Bolts: 10, Brake Type: Air Wedge, For more information about this item, give...
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T680
Will Fit Year(s)2015
Part Number511323
Stock NumberP-30732
MLS Number11469337
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 RSP 40 Rear Differential for a 2016 Kenworth T680

Dana-Spicer RSP 40 Rear Differential for a 2016 Kenworth T680

$895 USD
RSP40 3.70 REFURBISHED 90 DAY WARRANTY, Axle Spline Count: 41, Serial#: 120322, Core Charge: EXCHANGE, Ratio: 3.70
ConditionUsed
Rear End3.25 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T680
Will Fit Year(s)2016
Part Number120322
Stock Number120322-9
MLS Number11773681
CategoryDifferentials, Rear
Last Updated3/12/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst 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
Got a rear differential to sell? In minutes, you can create an online listing for your rear differential and advertise it to thousands of buyers.
Start selling today