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

Axle Assemblies, Front

26 - 50 of 1,685 listings

2009 International ProStar Front Axle Assembly

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GOOD KING PIN'S, Hub Bolts: PILOT, Brake Type: ABS, Axle Make: SPICER, Axle Model: 1202

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2009
Stock Number	113422-3
MLS Number	14545269
Category	Axle Assemblies, Front
Last Updated	8/15/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell MD20143 Rear Differential for a 2011 Volvo VNL

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MILES 867437, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2011
Stock Number	537589-4
MLS Number	14540753
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell MD20143 Front Differential for a 2011 Volvo VNL

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MILES 867437, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2011
Stock Number	537589-3
MLS Number	14540752
Category	Differentials, Front
Last Updated	8/13/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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2011 Volvo VNL Front Axle Assembly

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KING PIN'S ARE BAD, Hub Bolts: PILOT, Brake Type: ABS, Axle Make: MERITOR, Axle Model: FF967

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2011
Stock Number	537589-2
MLS Number	14540751
Category	Axle Assemblies, Front
Last Updated	8/13/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell MD20143 Rear Differential for a 2017 Freightliner Cascadia

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MILES 710309, Ratio: 247

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2017
Stock Number	HU4238-5
MLS Number	14536640
Category	Differentials, Rear
Last Updated	8/12/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell MD20143 Front Differential for a 2017 Freightliner Cascadia

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MILES 710309, Ratio: 247

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2017
Stock Number	HU4238-4
MLS Number	14536638
Category	Differentials, Front
Last Updated	8/12/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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2017 Freightliner Cascadia Front Axle Assembly

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GOOD KING PIN'S, Hub Bolts: PILOT, Brake Type: ABS, Axle Make: MERITOR, Axle Model: MFS-12-143

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2017
Stock Number	HU4238-3
MLS Number	14536637
Category	Axle Assemblies, Front
Last Updated	8/12/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell 20-145 Rear Differential for a 2015 Peterbilt 579

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MILES 791153 HAS LOCKER, Ratio: 342

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2015
Stock Number	326427-5
MLS Number	14531535
Category	Differentials, Rear
Last Updated	8/8/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell 20-145 Front Differential for a 2015 Peterbilt 579

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MILES 797153 HAS LOCKER, Ratio: 342

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2015
Stock Number	326427-4
MLS Number	14531534
Category	Differentials, Front
Last Updated	8/8/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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2015 Peterbilt 579 Front Axle Assembly

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BAD KING PINS, Hub Bolts: PILOT, Brake Type: ABS, Axle Make: MERITOR, Axle Model: MFS-12-143

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2015
Stock Number	326427-3
MLS Number	14531533
Category	Axle Assemblies, Front
Last Updated	8/8/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell MR20143 Rear Differential for a 2019 Volvo VNL760

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MILES 899287, Ratio: 264

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL760
Will Fit Year(s)	2019
Stock Number	217565-5
MLS Number	14529787
Category	Differentials, Rear
Last Updated	8/7/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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2019 Volvo VNL760 Front Axle Assembly

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BAD KING PINS, Axle Make: HENDICKSON, Axle Model: N/A

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL760
Will Fit Year(s)	2019
Stock Number	217565-3
MLS Number	14526504
Category	Axle Assemblies, Front
Last Updated	8/6/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Eaton DSP41 Rear Differential for a 2006 Peterbilt 348

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MILES 127007, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	348
Will Fit Year(s)	2006
Stock Number	160915-4
MLS Number	14520722
Category	Differentials, Rear
Last Updated	8/4/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Dana-Spicer DSP41 Front Differential for a 2006 Peterbilt 348

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MILES 127007, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	348
Will Fit Year(s)	2006
Stock Number	160915-3
MLS Number	14520721
Category	Differentials, Front
Last Updated	8/4/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell 20-145 Rear Differential for a 2005 Sterling ACTERRA

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MILES 231599 HAS LOCKER, Ratio: 643

Condition	Used
Rear End	6.43 ratio
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Will Fit Year(s)	2005
Stock Number	U92926-4
MLS Number	14516023
Category	Differentials, Rear
Last Updated	7/31/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell 20-145 Front Differential for a 2005 Sterling ACTERRA

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MILES 231599 HAS LOCKER, Ratio: 643

Condition	Used
Rear End	6.43 ratio
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Will Fit Year(s)	2005
Stock Number	U92926-3
MLS Number	14516022
Category	Differentials, Front
Last Updated	7/31/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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2005 Sterling Acterra Front Axle Assembly

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PASSENGER SIDE KING PIN BAD, Hub Bolts: PILOT, Brake Type: ABS, Axle Make: MERITOR, Axle Model: MFS 16

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Will Fit Year(s)	2005
Stock Number	U92926-2
MLS Number	14516021
Category	Axle Assemblies, Front
Last Updated	7/31/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Eaton D46-170 Rear Differential for a 2018 Kenworth T680

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MILES 452317 LOCKER, Ratio: 373

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2018
Stock Number	229343-5
MLS Number	14492100
Category	Differentials, Rear
Last Updated	7/18/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Dana-Spicer D-46-170 Front Differential for a 2018 Kenworth T680

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MILES 452317 LOCKER, Ratio: 373

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2018
Stock Number	229343-4
MLS Number	14492098
Category	Differentials, Front
Last Updated	7/18/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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2018 Kenworth T680 Front Axle Assembly

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GOOD KING PIN'S, Hub Bolts: PILOT, Brake Type: ABS, Axle Make: MERITOR, Axle Model: MFS-12-143

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2018
Stock Number	229343-3
MLS Number	14492097
Category	Axle Assemblies, Front
Last Updated	7/18/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell MD20143 Rear Differential for a 2014 Freightliner Cascadia

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MILES 721330, Ratio: 342

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2014
Stock Number	FU7825-4
MLS Number	14489799
Category	Differentials, Rear
Last Updated	7/17/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell MD20143 Front Differential for a 2014 Freightliner Cascadia

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MILES 721330, Ratio: 342

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2014
Stock Number	FU7825-3
MLS Number	14489798
Category	Differentials, Front
Last Updated	7/17/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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2014 Freightliner Cascadia Front Axle Assembly

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KING PIN'S ARE BAD, Hub Bolts: PILOT, Brake Type: ABS, Axle Make: MERITOR, Axle Model: MFS-12-143

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2014
Stock Number	FU7825-1
MLS Number	14489796
Category	Axle Assemblies, Front
Last Updated	7/17/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Hendrickson Tag / Pusher Axle for a 2015 Western Star 4900SF

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GOOD SHAPE

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900SF
Will Fit Year(s)	2015
Stock Number	GJ1053-10
MLS Number	14487194
Category	Tag / Pusher Axles
Last Updated	7/16/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Eaton D46-170P Rear Differential for a 2015 Western Star 4900SF

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MILES 237904 HAS LOCKER, Ratio: 390

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	4900SF
Will Fit Year(s)	2015
Stock Number	GJ1053-4
MLS Number	14483698
Category	Differentials, Rear
Last Updated	7/15/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts