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

Axle Shafts

Axle Housings, Rear

Axle Assemblies, Front

Spindles / Knuckles

Axle Housings

Differentials, Unspecified

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301 - 325 of 510 listings

2021 Reconditioned Meritor RD-23-164 Air Ride Axle Housing

$2,850 USD

Reconditioned RD-23-164 Air Ride Axle Housing, Position: Front

Condition	Remanufactured
Fits To Make(s)	Meritor
Fits To Model(s)	RD-23-164
Will Fit Year(s)	2021
Part Number	3121W2025
Stock Number	300-26220
MLS Number	13413933
Category	Axle Housings
Last Updated	8/13/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2020 Used Meritor RS23160 Ratio 2.93 Non-Locker

$1,195 USD

Used Meritor RS23160 Ratio 2.93 Non-Locker

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	RS-23-160
Will Fit Year(s)	2020
Part Number	A23200E2137
Stock Number	700-15224
MLS Number	13410702
Category	Differentials, Unspecified
Last Updated	2/20/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2019 Used Meritor RR23160 Differential Ratio 3.21 Non-Locker

$1,195 USD

Used RR23160 Differential Ratio 3.21 Non-Locker

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	RR-23-160
Will Fit Year(s)	2019
Part Number	A43200E2137321
Stock Number	700-15213
MLS Number	13410686
Category	Differentials, Unspecified
Last Updated	4/13/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2021 Used Meritor MR2014X Differential Non Locker Ratio 2.85

$895 USD

Used MR2014X Differential Non Locker Ratio 2.85

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MR2014X
Will Fit Year(s)	2021
Part Number	3200G2217
Stock Number	700-15218
MLS Number	13405003
Category	Differentials, Unspecified
Last Updated	2/19/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2003 Reconditioned Meritor RS-21-145 Spring Axle Housing

$1,995 USD

Reconditioned RS-21-145 Spring Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Meritor
Fits To Model(s)	RS-21-145
Will Fit Year(s)	2003
Part Number	3121B2290
Stock Number	300-26153
MLS Number	13373225
Category	Axle Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2018 Used Meritor RR23160 Differential Non-Locker Ratio 3.42

$1,195 USD

Used RR23160 Differential Non-Locker Ratio 3.42

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	RS-23-160
Will Fit Year(s)	2018
Part Number	2610300C91
Stock Number	700-15166
MLS Number	13330865
Category	Differentials, Unspecified
Last Updated	2/12/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Meritor Driver Side Spindle

$585 USD

Used Meritor Driver Side Spindle, Side: Driver

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	FL941
Side	Driver
Part Number	A263111M2301
Stock Number	401-20322
MLS Number	13314996
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2006 Used Meritor RS23160 Ratio-5.38 Non -Locker

$1,195 USD

Used RS23160 Ratio-5.38 Non -Locker

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	RR-23-160
Will Fit Year(s)	2006
Part Number	A23200E2137
Stock Number	700-14867
MLS Number	13314976
Category	Differentials, Unspecified
Last Updated	2/11/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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NTO Mertior Meritor RR-26-185 Spring Axle housing

$3,200 USD

NTO Mertior RR-26-185 Spring Axle housing, Position: Rear

Condition	New
Part Number	3121N1444
Stock Number	300-26041
MLS Number	13283256
Category	Axle Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2017 Used Meritor Passenger Side Spindle

$379 USD

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

Condition	Used
Fits To Make(s)	Meritor
Will Fit Year(s)	2017
Side	Passenger
Part Number	A3111B4058
Stock Number	401-19536
MLS Number	13278175
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Meritor Passenger Side Spindle

$379 USD

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

Condition	Used
Fits To Make(s)	Meritor
Side	Passenger
Part Number	A3111B4058
Stock Number	401-20223
MLS Number	13211432
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Meritor Driver Side Spindle

$1,322 USD

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

Quantity	2
Condition	Used
Fits To Make(s)	Meritor
Side	Driver
Part Number	A1 3111K3729
Stock Number	401-19564
MLS Number	12548635
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Meritor Passenger Side Spindle

$379 USD

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

Condition	Used
Fits To Make(s)	MERITOR
Fits To Model(s)	MFS13
Side	Passenger
Part Number	A3111K4379
Stock Number	401-20180
MLS Number	13201909
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Meritor Driver Side Spindle

$379 USD

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

Condition	Used
Fits To Make(s)	MERITOR
Fits To Model(s)	MFS13
Side	Driver
Part Number	A3111J4378
Stock Number	401-20179
MLS Number	13201908
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2019 Used Meritor Driver Side Spindle

$464 USD

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

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MFS12
Will Fit Year(s)	2019
Side	Driver
Part Number	A3111R4958
Stock Number	401-20182
MLS Number	13190189
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2017 Used Meritor Passenger Side Spindle

$243 USD

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

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MFS12
Will Fit Year(s)	2017
Side	Passenger
Part Number	A3111C4657
Stock Number	401-20172
MLS Number	13182690
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Meritor Passenger Side Spindle

$750 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	A13111Q3735
Stock Number	401-20166
MLS Number	13182687
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Meritor Passenger Side Spindle

$1,298 USD

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

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	FF981LX534
Side	Passenger
Part Number	A1 3111N3732
Stock Number	401-20146
MLS Number	13182684
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Reconditioned Meritor MS19-14X Spring Axle Housing

$1,854 USD

Reconditioned MS19-14X Spring Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Meritor
Part Number	3121G2529
Stock Number	300-25810
MLS Number	13145296
Category	Axle Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Meritor RD-23-160 Neway Axle Housing

$5,285 USD

New RD-23-160 Neway Axle Housing, Position: Front

Condition	New
Part Number	3121W2025
Stock Number	300-24586
MLS Number	12982434
Category	Axle Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2019 Used Meritor MR2014X Differential - Ratio 3.08 - Non Locker

$895 USD

Used MR2014X Differential - Ratio 3.08 - Non Locker

Quantity	2
Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MR2014X
Will Fit Year(s)	2019
Part Number	3200G2217
Stock Number	700-14910
MLS Number	13087250
Category	Differentials, Unspecified
Last Updated	2/11/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Meritor MR2014X Differential - 2.47 Ratio - Non Locker

$895 USD

Used MR2014X Differential - 2.47 Ratio - Non Locker

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MR2014X
Part Number	3200G2217
Stock Number	700-14909
MLS Number	13082326
Category	Differentials, Unspecified
Last Updated	2/11/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2005 Used Meritor Passenger Side Spindle

$300 USD

Used Meritor Passenger Side Spindle, Side: Passenger

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MFS08153BNN38
Will Fit Year(s)	2005
Side	Passenger
Part Number	A13111D3644
Stock Number	401-20093
MLS Number	13072198
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2017 Used Meritor MR2014X Differential - 3.25 Ratio - Non Locker

$895 USD

Used MR2014X Differential - 3.25 Ratio - Non Locker

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MR2014X
Will Fit Year(s)	2017
Part Number	3200G2217
Stock Number	700-14879
MLS Number	13047079
Category	Differentials, Unspecified
Last Updated	2/11/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Reconditioned Meritor QD-100 AG-100 Axle Housing

$2,150 USD

Reconditioned QD-100 AG-100 Axle Housing, Position: Front

Condition	Remanufactured
Part Number	3121U567
Stock Number	300-23204
MLS Number	13060893
Category	Axle Housings
Last Updated	6/23/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts