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Dana-Spicer RSP41 Rear Differentials For Sale

Browse Dana-Spicer RSP41 Rear Differentials on MyLittleSalesman.com and compare listings with prices from $595 to $850. Sellers include Holst Truck Parts, Rocky Mountain Truck Parts, CRG Heavy Truck Parts, and more. Filter by condition, price, or year to quickly narrow down to the right Dana-Spicer RSP41 Rear Differential.
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   Differentials, Rear (16)
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Dana-Spicer (16)
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RSP41 (16)
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Showing 1 - 16 of 16 Rear Differential Listings

1 - 16 of 16 listings
1 - 16 of 16 listings
Dana-Spicer RSP41 Rear Differential for a 2006 Peterbilt 379

Dana-Spicer RSP41 Rear Differential for a 2006 Peterbilt 379

$795 USD
RSP41 3.36 RATIO USED T.O WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Axle Spline Count: 41, Core Charge: EXCHANGE, Ratio: 336, Casting#: 13181
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2006
Stock Number12226-2
MLS Number14116087
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Dana-Spicer RSP41 Rear Differential for a 2008 Peterbilt 386

Dana-Spicer RSP41 Rear Differential for a 2008 Peterbilt 386

$795 USD
RSP41 3.55 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 275.00, Ratio: 3.55
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)386
Will Fit Year(s)2008
Part NumberNA
Stock Number21624-3
MLS Number12664641
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 RSP41 Rear Differential for a 2013 Peterbilt 384

Dana-Spicer RSP41 Rear Differential for a 2013 Peterbilt 384

$849.99 USD
(Used) 2013 Peterbilt 384, REAR REAR- Make: Spicer, Model: RSP41, Ratio: 3.42, Hub Bolts: 10, Brake Type: Air Wedge, Serial Number: HN04066736, Reference images for condition For more...
ConditionUsed
Rear End3.42 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)384
Will Fit Year(s)2013
Stock NumberP-20423
MLS Number10523771
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
Dana-Spicer RSP41 Rear Differential for a 2014 Kenworth T660

Dana-Spicer RSP41 Rear Differential for a 2014 Kenworth T660

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(Used) 2014 Kenworth T660, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Make: Spicer/Dana, Model: RSP41, Serial Number: HN04282186, Part Number: 511326, Custom Number: C05-543013221101030, SPEC:...
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T660
Will Fit Year(s)2014
Part Number511326
Stock NumberP-48273
MLS Number12064994
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
Dana-Spicer RSP41 Rear Differential for a 2013 Kenworth T660

Dana-Spicer RSP41 Rear Differential for a 2013 Kenworth T660

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Spicer RSP41 Rear differential complete. Ratio 3.70. Call for details we ship everywhere., Ratio: 3.70
ConditionUsed
Rear End3.70 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T660
Will Fit Year(s)2013
Stock NumberKW-0651-7
MLS Number10815111
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
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