Rocky Mountain Truck Parts Axles & Differentials For Sale

Rocky Mountain Truck Parts
3700 North 2000 West
Farr West, UT 84404
United States
(855) 980-7080

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Differentials, Rear

Axle Shafts

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976 - 1000 of 1,688 listings

Meritor-Rockwell 20-145 Rear Differential for a 1991 Freightliner FLD112

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AXLE HAS BUD LUG'S AND LOCKER, Ratio: 410

Condition	Used
Rear End	4.10 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD112
Will Fit Year(s)	1991
Stock Number	514652-5
MLS Number	9704605
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 Front Differential for a 1991 Freightliner FLD112

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AXLE HAS BUD LUG'S, Ratio: 410

Condition	Used
Rear End	4.10 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD112
Will Fit Year(s)	1991
Stock Number	514652-4
MLS Number	9704604
Category	Differentials, Front
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 2012 Peterbilt 587

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AXLE HAS PILOT LUG'S AND ABS, Ratio: 341

Condition	Used
Rear End	3.41 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	587
Will Fit Year(s)	2012
Stock Number	132303-5
MLS Number	9701402
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 Front Differential for a 2012 Peterbilt 587

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AXLE HAS PILOT LUG'S, Ratio: 341

Condition	Used
Rear End	3.41 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	587
Will Fit Year(s)	2012
Stock Number	132303-4
MLS Number	9701401
Category	Differentials, Front
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 2002 Kenworth T800

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miles 558454 axle has pilot lug's, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2002
Stock Number	706415-3
MLS Number	9659974
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 Front Differential for a 2002 Kenworth T800

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miles 558454 pilot lug's, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2002
Stock Number	706415-2
MLS Number	9659973
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2013 Volvo VNL

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axle has abs and pilot lug's, Ratio: 325

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2013
Stock Number	161219-5
MLS Number	9638674
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 MT40-14XP Front Differential for a 2013 Volvo VNL

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Good Condition Meritor Front Tandem Differential MT40-14XP Ratio 3.25, Ratio: 3.25

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2013
Stock Number	161219-4
MLS Number	9638673
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell MT40-145 Rear Differential for a 2011 International PROSTAR EAGLE

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axle has locker and abs, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	International
Fits To Model(s)	PROSTAR EAGLE
Will Fit Year(s)	2011
Stock Number	n63453-4
MLS Number	9622476
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 MT40-145 Front Differential for a 2011 International PROSTAR EAGLE

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axle has locker and pilot lug's, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	International
Fits To Model(s)	PROSTAR EAGLE
Will Fit Year(s)	2011
Stock Number	n63453-3
MLS Number	9622475
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell RMT40-14M Rear Differential for a 2006 Volvo VNL 780

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MILES 1134041 AXLE HAS ABS AND PILOT LUG'S, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL 780
Will Fit Year(s)	2006
Stock Number	440538-4
MLS Number	9611762
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 MT40-14M Front Differential for a 2006 Volvo VNL 780

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MILES 1134041 AXLE HAS PILOT LUG'S, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL 780
Will Fit Year(s)	2006
Stock Number	440538-3
MLS Number	9611761
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell 19145 Rear Differential for a 2000 Ford F-650

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AXLE HAS PILOT LUG'S AND ABS, Ratio: 390

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Ford
Fits To Model(s)	F-650
Will Fit Year(s)	2000
Stock Number	A13626-4
MLS Number	9608004
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 2002 International 2574

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AXLE HAS ABS AND PILOT LUG'S, Ratio: 336

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	International
Fits To Model(s)	2574
Will Fit Year(s)	2002
Stock Number	540713-5
MLS Number	9605399
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 Front Differential for a 2002 International 2574

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AXLE HAS PILOT LUG'S, Ratio: 336

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	International
Fits To Model(s)	2574
Will Fit Year(s)	2002
Stock Number	540713-4
MLS Number	9605398
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Axle Alliance RT40-4N Rear Differential for a 2007 Freightliner CST120

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axle has abs and pilot lug's, Ratio: 342

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	CST120
Will Fit Year(s)	2007
Stock Number	Z69000-5
MLS Number	9603822
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Axle Alliance RT40-4N Front Differential for a 2007 Freightliner CST120

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axle has pilot lug's, Ratio: 342

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	CST120
Will Fit Year(s)	2007
Stock Number	Z69000-4
MLS Number	9603821
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Axle Alliance RT40-4N Front Differential

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In good shape no visible damage, Ratio: 2.41

Condition	Used
Rear End	2.41 ratio
Stock Number	1162
MLS Number	9602465
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Axle Alliance RT40-4N Rear Differential

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Looks good no visible damage, Ratio: 2.41

Condition	Used
Rear End	2.41 ratio
Stock Number	1161
MLS Number	9602463
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 15040S Rear Differential

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axle has pilot lug's, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Stock Number	1099
MLS Number	9596801
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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GMC TopKick C6500 Front Axle Assembly for a 1995 GMC C6000 Topkick

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axle has pilot lug's, Axle Make: Meritor, Axle Model: gf g33675mx

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	C6000 Topkick
Will Fit Year(s)	1995
Stock Number	1098
MLS Number	9596800
Category	Axle Assemblies, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell 3200S Rear Differential for a 1997 Freightliner FL60

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AXLE HAS PILOT LUG'S, Ratio: 433

Condition	Used
Rear End	4.33 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FL60
Will Fit Year(s)	1997
Stock Number	909170-3
MLS Number	9585299
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Eaton RS404 Rear Axle Housing for a 2000 Freightliner FLD

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GOOD CONDITION. BARE HOUSING.

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD
Will Fit Year(s)	2000
Stock Number	1054
MLS Number	9585295
Category	Axle Housings, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Dana-Spicer 19060S Rear Differential for a 1999 GMC C6500

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AXLE HAS PILOT LUG'S AND ABS BRAKE'S, Ratio: 529

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	GMC
Fits To Model(s)	C6500
Will Fit Year(s)	1999
Stock Number	518333-3
MLS Number	9583971
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

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GOOD DROP IN, Ratio: 557

Condition	Used
Rear End	5.57 ratio
Stock Number	1049
MLS Number	9576527
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts