Dana-Spicer DSP41 Rear Differentials For Sale

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Dana-Spicer DSP41 Rear Differential for a 2013 Peterbilt 386

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AXLE HAS PILOT LUG'S AND ABS, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Will Fit Year(s)	2013
Stock Number	219259-5
MLS Number	10162362
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Dana-Spicer DSP41 Rear Differential for a 2009 Peterbilt 387

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AXLE HAS ABS AND PILOT LUGS, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2009
Stock Number	797795-4
MLS Number	10142168
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Dana-Spicer DSP41 Rear Differential for a 2015 Kenworth T680

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AXLE HAS ABS AND PILOT LUG'S MILES 444867, Ratio: 293

Condition	Used
Rear End	2.93 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2015
Stock Number	117655-5
MLS Number	10081346
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Dana-Spicer DSP41 Rear Differential for a 2005 Peterbilt 379

$1,750 USD

(Used) 2005 Peterbilt 379, REAR DIFFERENTIAL GEARS ONLY- Part Number: 511328, Serial Number: HN01723728, Make: Spicer, Model: DSP41, Ratio: 3.36, Capacity: 20,000 Lbs, For more...

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2005
Part Number	511328
Stock Number	P-83875
MLS Number	12972871
Category	Differentials, Rear
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana-Spicer DSP41 Rear Differential for a 2013 Kenworth T660

$849.99 USD

(Used) 2013 Kenworth T660, REAR DIFFERENTIAL GEARS ONLY- Make: Spicer, Model: DSP40, Ratio: 3.25, Hub Bolts: 10, Brake Type: Air Wedge, Serial Number: HNO3958428, Part Number: 511327,...

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Will Fit Year(s)	2013
Part Number	511327
Stock Number	P-27400
MLS Number	11122842
Category	Differentials, Rear
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana-Spicer DSP41 Rear Differential for a 2013 Peterbilt 384

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(Used) 2013 Peterbilt 384, REAR DIFFERENTIAL GEARS ONLY- Make: Spicer, Model: DSP41, Ratio: 3.08, Capacity: 20,000 Lbs, For more information about this item, give us a call.We ship...

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	384
Will Fit Year(s)	2013
Stock Number	P-40941
MLS Number	11906798
Category	Differentials, Rear
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana-Spicer DSP41 Rear Differential for a 2016 Kenworth T680

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(Used) 2016 Kenworth T680, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Make: Spicer/Dana, Model: DSP41, Serial Number: U151214908, Part Number: 321282, Capacity: 20,000Lbs, Ratio: 3.08, Hub Bolts...

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2016
Part Number	321282
Stock Number	P-46922
MLS Number	12029254
Category	Differentials, Rear
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana-Spicer DSP41 Rear Differential for a 2016 Kenworth T680

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(Used) 2016 Kenworth T680, REAR DIFFERENTIAL GEARS ONLY- Part Number: 514534, Serial Number: HN04788726, Make: Spicer, Model: DSP41, Ratio: 3.08, Capacity: 20,000 Lbs, For more...

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2016
Part Number	514534
Stock Number	P-60638
MLS Number	12349548
Category	Differentials, Rear
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana-Spicer DSP41 Rear Differential for a 2014 Kenworth T800

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(Used) 2014 Kenworth T800, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: 511470, Serial Number: TBD, Make: Spicer, Model: DSP41, Ratio: 3.90, Capacity: 20,000 Lbs, For more...

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2014
Part Number	511470
Stock Number	P-73042
MLS Number	12650120
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Dana-Spicer DSP41 Rear Differential for a 2007 Peterbilt 387

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Spicer DSP41P, rear rear differential Ratio : 3.55 ,Call for more information we ship everywhere., Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2007
Part Number	DSP41P
Stock Number	PT-0415-26
MLS Number	9988548
Category	Differentials, Rear
Last Updated	5/14/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.