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

Axle Housings, Rear

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926 - 950 of 1,646 listings

Dana-Spicer DS404 Rear Differential for a 2003 Freightliner CENTURY CLASS 120

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GOOD SHAPE, Ratio: 320

Condition	Used
Rear End	3.20 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	CENTURY CLASS 120
Will Fit Year(s)	2003
Stock Number	K76249-5
MLS Number	9747913
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 Front Differential for a 2003 Freightliner CENTURY CLASS 120

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GOOD SHAPE, Ratio: 320

Condition	Used
Rear End	3.20 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	CENTURY CLASS 120
Will Fit Year(s)	2003
Stock Number	K76249-4
MLS Number	9747912
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 MT-40-143 Rear Differential for a 2009 Freightliner COLUMBIA

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

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	COLUMBIA
Will Fit Year(s)	2009
Stock Number	AE7125-6
MLS Number	9742898
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Watson & Chalin Tag / Pusher Axle for a 2007 Sterling ACTERRA

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SL206994TT-4D, Serial#: N/A., Casting#: N/A.

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Will Fit Year(s)	2007
Stock Number	Y54240-19
MLS Number	9739409
Category	Tag / Pusher Axles
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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2007 Sterling Acterra Front Axle Assembly

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KING PIN'S ARE GOOD MISSING TAG, Hub Bolts: Pilot, Brake Type: ABS, Axle Make: Meritor, Axle Model: N/A

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Will Fit Year(s)	2007
Stock Number	Y54240-3
MLS Number	9739388
Category	Axle Assemblies, Front
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 1990 Kenworth T800

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AXLE HAS BUD 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)	1990
Stock Number	550026-4
MLS Number	9716365
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 DS402 Front Differential for a 1990 Kenworth T800

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GOOD SHAPE, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	1990
Stock Number	550026-3
MLS Number	9716364
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 2011 Freightliner Cascadia

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BAD HOUSEING GOOD DROP IN, Ratio: 336

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2011
Stock Number	BF3406-5
MLS Number	9708958
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 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