Frontier Truck Parts Meritor Axles & Differentials For Sale

Frontier Truck Parts
4363 Walnut Dale Dr.
Dorr, MI 49323
United States
(855) 300-2939

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Differentials, Rear

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126 - 150 of 506 listings

2019 Reconditioned Meritor RD-23-160 Air Ride Axle Housing

$2,850 USD

Reconditioned RD-23-160 Air Ride Axle Housing, Position: Front

Condition	Remanufactured
Fits To Make(s)	Meritor
Fits To Model(s)	RD-23-164
Will Fit Year(s)	2019
Part Number	3121W2025
Stock Number	300-27159
MLS Number	14314385
Category	Axle Housings
Last Updated	4/16/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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NTO RS-23-160 Meritor Axle Housing Neway W/B straddle Axle Housing

$4,841 USD

NTO RS-23-160 Meritor Axle Housing Neway W/B straddle Axle Housing, Position: Rear

Condition	New
Part Number	3121W2025
Stock Number	300-24524
MLS Number	12982368
Category	Axle Housings
Last Updated	4/15/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2018 Reconditioned Meritor RD-20-145 Spring Axle Housing

$2,150 USD

Reconditioned RD-20-145 Spring Axle Housing, Position: Front

Condition	Remanufactured
Fits To Make(s)	Meritor
Fits To Model(s)	MD2014X
Will Fit Year(s)	2018
Part Number	3121M1729
Stock Number	300-27109
MLS Number	14309588
Category	Axle Housings
Last Updated	4/15/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2022 Used Meritor Driver Side Spindle

$350 USD

Used Meritor Driver Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MFS13
Will Fit Year(s)	2022
Side	Driver
Part Number	A3111G4765
Stock Number	401-21266
MLS Number	14307469
Category	Spindles / Knuckles
Last Updated	4/14/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Meritor FF981 Passenger Side Spindle

$935 USD

Used Meritor FF981 Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	MERITOR
Fits To Model(s)	FF981
Side	Passenger
Part Number	A23111R3372
Stock Number	401-21209
MLS Number	14304397
Category	Spindles / Knuckles
Last Updated	4/11/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Meritor RR-23-160 Chalmers Axle Housing

$5,866 USD

New Meritor RR-23-160 Chalmers Axle Housing, Position: Rear

Condition	New
Part Number	3121K1857
Stock Number	300-24145
MLS Number	13449130
Category	Axle Housings
Last Updated	4/10/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Reconditioned Meritor RD-20-145 AG-200 Front Axle Housing

$1,995 USD

Reconditioned RD-20-145 AG-200 Front Axle Housing, Position: Front

Condition	Remanufactured
Part Number	3121M1729
Stock Number	300-24771
MLS Number	14302179
Category	Axle Housings
Last Updated	4/10/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Reconditioned Meritor RD-20-145 Air Ride Dual Trac Axle Housing

$2,150 USD

Reconditioned RD-20-145 Air Ride Dual Trac Axle Housing, Position: Front

Condition	Remanufactured
Fits To Make(s)	Volvo
Part Number	3121R3918
Stock Number	300-26879
MLS Number	14301288
Category	Axle Housings
Last Updated	4/10/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Meritor FF981 Driver Side Spindle

$1,325 USD

Used Meritor FF981 Driver Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	MERITOR
Fits To Model(s)	FF981
Side	Driver
Part Number	A23111P3370
Stock Number	401-21210
MLS Number	14301272
Category	Spindles / Knuckles
Last Updated	4/10/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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1997 Used Meritor Driver Side Spindle

$750 USD

Used Meritor Driver Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	FF961NX
Will Fit Year(s)	1997
Side	Driver
Part Number	A3111Y3301
Stock Number	401-21246
MLS Number	14301268
Category	Spindles / Knuckles
Last Updated	4/10/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2020 Used Meritor MS1914X Differential - Ratio: 5.57 - Non-Locker

$1,195 USD

Used MS1914X Differential - Ratio: 5.57 - Non-Locker

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MS19-14X
Will Fit Year(s)	2020
Part Number	3200L1676
Stock Number	700-15246
MLS Number	14295183
Category	Differentials, Unspecified
Last Updated	6/25/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2022 Used Meritor MR2014X Differential - Ratio: 3.08 - Non-Locker

$895 USD

Used MR2014X Differential - Ratio: 3.08 - Non-Locker

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MR2014X
Will Fit Year(s)	2022
Part Number	A23200G2217
Stock Number	700-15250
MLS Number	14295181
Category	Differentials, Unspecified
Last Updated	4/8/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2008 Used Meritor RS24160 Differential - Ratio: 4.89 - Non-Locker

$1,195 USD

Used RS24160 Differential - Ratio: 4.89 - Non-Locker

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	RS-24-160
Will Fit Year(s)	2008
Part Number	A243200E2137489
Stock Number	700-15296
MLS Number	14295166
Category	Differentials, Unspecified
Last Updated	4/8/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2000 Reconditioned Meritor RR-20-145 Air Ride Axle Housing

$1,995 USD

Reconditioned RR-20-145 Air Ride Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Meritor
Fits To Model(s)	RR-20-145
Will Fit Year(s)	2000
Part Number	3121L1728
Stock Number	300-25653
MLS Number	14283780
Category	Axle Housings
Last Updated	4/3/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2017 Reconditioned Meritor RS-24-160 Spring Axle Housing

$2,850 USD

Reconditioned RS-24-160 Spring Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Meritor
Fits To Model(s)	RS-24-160
Will Fit Year(s)	2017
Part Number	3121P2122
Stock Number	300-27000
MLS Number	14280811
Category	Axle Housings
Last Updated	6/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Meritor Passenger Side Spindle

$973 USD

Used Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	FF981
Side	Passenger
Part Number	A33111T3400
Stock Number	401-19710
MLS Number	14264270
Category	Spindles / Knuckles
Last Updated	3/25/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Meritor MR2014X Rear Differential

$895 USD

Used MR2014X Rear Differential

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MR2014X
Will Fit Year(s)	2014
Part Number	A23200L1676
Stock Number	700-15315
MLS Number	13852945
Category	Differentials, Rear
Last Updated	3/25/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2016 Used Meritor RR23160 Differential - Ratio: 3.58 - Non-Locker

$1,195 USD

Used RR23160 Differential - Ratio: 3.58 - Non-Locker

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	RS-23-160
Will Fit Year(s)	2016
Part Number	A23200E2137
Stock Number	700-14749
MLS Number	12727480
Category	Differentials, Unspecified
Last Updated	3/21/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2002 Reconditioned Meritor RR-20-145 Tuff Trac Axle Housing

$2,150 USD

Reconditioned RR-20-145 Tuff Trac Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Meritor
Fits To Model(s)	RR-20-145
Will Fit Year(s)	2002
Part Number	3121P1966
Stock Number	300-27106
MLS Number	14256026
Category	Axle Housings
Last Updated	3/20/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2002 Reconditioned Meritor RD-20-145 Tuff Trac Axle Housing

$2,150 USD

Reconditioned RD-20-145 Tuff Trac Axle Housing, Position: Front

Condition	Remanufactured
Fits To Make(s)	Meritor
Fits To Model(s)	RD-20-145
Will Fit Year(s)	2002
Part Number	3121R2280
Stock Number	300-27108
MLS Number	14256025
Category	Axle Housings
Last Updated	3/20/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2009 Used Meritor Driver Side Spindle

$750 USD

Used Meritor Driver Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	FF961NX270
Will Fit Year(s)	2009
Side	Driver
Part Number	A3111Y3301
Stock Number	401-21178
MLS Number	14253916
Category	Spindles / Knuckles
Last Updated	3/19/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2019 Used Meritor MR2014X Ratio 3.08 Non-Locker

$895 USD

Used MR2014X Ratio 3.08 Non-Locker

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MD2014X
Will Fit Year(s)	2019
Part Number	MR2014XH-308
Stock Number	700-15370
MLS Number	14232769
Category	Differentials, Unspecified
Last Updated	3/10/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2017 Reconditioned Meritor RD-20-145 AG-400 Axle Housing

$2,150 USD

Reconditioned RD-20-145 AG-400 Axle Housing, Position: Front

Condition	Remanufactured
Fits To Make(s)	Meritor
Fits To Model(s)	14X
Will Fit Year(s)	2017
Part Number	3121M1729
Stock Number	300-25459
MLS Number	14228345
Category	Axle Housings
Last Updated	4/8/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Meritor RH Spindle

$719.50 USD

New Meritor RH Spindle, Side: Passenger, ABS: Yes

Condition	New
Side	Passenger
Part Number	A13111F3594
Stock Number	401-21103
MLS Number	14227957
Category	Spindles / Knuckles
Last Updated	3/7/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2017 Used Meritor RS24160 Ratio 7.17 Non-Locker

$1,195 USD

Used RS24160 Ratio 7.17 Non-Locker

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	RS-24-160
Will Fit Year(s)	2017
Part Number	A23200E2137
Stock Number	700-15379
MLS Number	14227955
Category	Differentials, Unspecified
Last Updated	3/7/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts