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Dana-Spicer RSP40 Rear Differentials For Sale

Browse Dana-Spicer RSP40 Rear Differentials on MyLittleSalesman.com and compare listings with prices from $495 to $795. Sellers include Holst Truck Parts, Rocky Mountain Truck Parts, Lomoca, and more. Filter by condition, price, or year to quickly narrow down to the right Dana-Spicer RSP40 Rear Differential.
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   Differentials, Rear (28)
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Showing 1 - 25 of 28 Rear Differential Listings

1 - 25 of 28 listings
1 - 25 of 28 listings
Dana-Spicer RSP40 Rear Differential for a 2015 Kenworth T680

Dana-Spicer RSP40 Rear Differential for a 2015 Kenworth T680

$795 USD
RSP40 3.36 GOOD INSPECTED TAKEOUT DIFFERENTIAL/ WILL INSPECT, 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 275.00, Ratio: 3.36
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T680
Will Fit Year(s)2015
Part NumberRSP40
Stock Number21324-5
MLS Number12664616
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Dana-Spicer RSP40 Rear Differential for a 2005 Kenworth T2000

Dana-Spicer RSP40 Rear Differential for a 2005 Kenworth T2000

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Dana Spicer RSP40 rear differential Ratio 3.55. Call for details we ship everywhere., Ratio: 3.55
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T2000
Will Fit Year(s)2005
Stock NumberKW-0689-5
MLS Number11192830
CategoryDifferentials, Rear
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Dana-Spicer RSP40 Rear Differential for a 2017 Peterbilt 579

Dana-Spicer RSP40 Rear Differential for a 2017 Peterbilt 579

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(Used) 2017 Peterbilt 579, REAR DIFFERENTIAL GEARS ONLY- Part Number: C2-1A13FA3000000001, Serial Number: HN05045034, Make: Spicer, Model: RSP40, Ratio: 3.36, Capacity: 20,000 Lbs, For more...
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2017
Part NumberC2-1A13FA3000000001
Stock NumberP-55384
MLS Number12223680
CategoryDifferentials, Rear
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
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