Truck Rear Differentials for Sale

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Dana-Spicer RS402 Rear Differential for a 1991 Peterbilt 377

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GOOD SHAPE, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	377
Will Fit Year(s)	1991
Stock Number	303740-5
MLS Number	10639726
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell SQHD Rear Differential for a 1981 Ford L SERIES

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GOOD SHAPE, Ratio: 411

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	Ford
Fits To Model(s)	L SERIES
Will Fit Year(s)	1981
Stock Number	J19437-5
MLS Number	10639708
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 RS404 Rear Differential for a 1996 Peterbilt 379

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GOOD SHAPE, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1996
Stock Number	417565-3
MLS Number	10626564
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell RS-23-240 Rear Differential for a 2005 Sterling ACTERRA

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TWO SPEED, Ratio: 430

Condition	Used
Rear End	4.30 ratio
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Will Fit Year(s)	2005
Stock Number	091560-3
MLS Number	10623199
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 RS404 Rear Differential for a 2001 International 9100

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GOOD SHAPE, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	International
Fits To Model(s)	9100
Will Fit Year(s)	2001
Stock Number	038160-5
MLS Number	10613952
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell 20-145 Rear Differential for a 2000 International 9100

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GOOD SHAPE, Ratio: 358

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	International
Fits To Model(s)	9100
Will Fit Year(s)	2000
Stock Number	013605-5
MLS Number	10613931
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 RS404 Rear Differential for a 1998 Kenworth T2000

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GOOD SHAPE, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T2000
Will Fit Year(s)	1998
Stock Number	776646-4
MLS Number	10583455
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 DSP40 Rear Differential for a 2007 Peterbilt 387

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DIFFERENTIAL GOOD, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2007
Stock Number	665242-5
MLS Number	10575655
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 RS404 Rear Differential for a 2005 Freightliner Century Class ST120

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GOOD SHAPE, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Century Class ST120
Will Fit Year(s)	2005
Stock Number	V22328-3
MLS Number	10568343
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 21060S Rear Differential for a 2008 International DuraStar 4400

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GOOD SHAPE, Ratio: 488

Condition	Used
Rear End	4.88 ratio
Fits To Make(s)	International
Fits To Model(s)	DuraStar 4400
Will Fit Year(s)	2008
Stock Number	689630-3
MLS Number	10561767
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 RS404 Rear Differential for a 2000 Freightliner FLD

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GOOD SHAPE, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD
Will Fit Year(s)	2000
Stock Number	J21404-3
MLS Number	10554642
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell 20-145 Rear Differential for a 2011 Freightliner Cascadia

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GOOD SHAPE, Ratio: 264

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2011
Stock Number	A22668-4
MLS Number	10550487
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell MT40143 Rear Differential for a 2011 Freightliner Cascadia

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HOUSING HAS SOME RUST GOOD DIFFERENTIAL, Ratio: 342

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2011
Stock Number	BF3339-5
MLS Number	10545500
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell 20-145 Rear Differential for a 2004 Freightliner COLUMBIA

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LOCKER, Ratio: 373

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	COLUMBIA
Will Fit Year(s)	2004
Stock Number	N85372-4
MLS Number	10541717
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 DSP40 Rear Differential for a 2005 Kenworth W900B

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GOOD SHAPE, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	W900B
Will Fit Year(s)	2005
Stock Number	075604-3
MLS Number	10539568
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell 20-145 Rear Differential for a 2007 Freightliner FLD

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GOOD SHAPE, Ratio: 321

Condition	Used
Rear End	3.21 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD
Will Fit Year(s)	2007
Stock Number	756754-3
MLS Number	10535935
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 RS402 Rear Differential for a 1992 Peterbilt 379

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GOOD SHAPE, Ratio: 336

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1992
Stock Number	329272-3
MLS Number	10490803
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 RS404 Rear Differential for a 2006 International PROSTAR

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GOOD SHAPE, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2006
Stock Number	975990-4
MLS Number	10480663
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell 20-145 Rear Differential for a 2009 International PROSTAR

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GOOD SHAPE, Ratio: 264

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2009
Stock Number	258964-4
MLS Number	10473189
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell SQ100 Rear Differential for a 1992 Freightliner FLD

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GOOD, Ratio: 410

Condition	Used
Rear End	4.10 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD
Will Fit Year(s)	1992
Stock Number	512246-5
MLS Number	10439996
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell SQHD Rear Differential for a 1998 Freightliner FLD

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GOOD SHAPE, Ratio: 614

Condition	Used
Rear End	6.14 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD
Will Fit Year(s)	1998
Stock Number	947975-3
MLS Number	10438894
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 RS404 Rear Differential for a 2000 Kenworth W900B

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GOOD SHAPE, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	W900B
Will Fit Year(s)	2000
Stock Number	874644-4
MLS Number	10438889
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 DS404 Rear Differential for a 2002 Freightliner FLD

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GOOD SHAPE, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD
Will Fit Year(s)	2002
Stock Number	K33898-4
MLS Number	10435905
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 DS404 Rear Differential for a 2002 Freightliner FLD120

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GOOD SHAPE, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Will Fit Year(s)	2002
Stock Number	K33892-5
MLS Number	10419284
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell 20-145 Rear Differential for a 1989 Volvowhitegmc ACL64

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GOOD, Ratio: 410

Condition	Used
Rear End	4.10 ratio
Fits To Make(s)	VolvoWhiteGMC
Fits To Model(s)	ACL64
Will Fit Year(s)	1989
Stock Number	505744-5
MLS Number	10405808
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts