Frontier Truck Parts Used 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

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351 - 375 of 748 listings

2021 Used Meritor MR2014X Ratio 2.79 Non-Locker

$895 USD

Used MR2014X Ratio 2.79 Non-Locker

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MR2014X
Will Fit Year(s)	2021
Part Number	A23200G2217
Stock Number	700-15356
MLS Number	14064903
Category	Differentials, Unspecified
Last Updated	12/30/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Aftermarket Universal 3/8" Union Fitting

$15.36 USD

New Aftermarket Universal 3/8" Union Fitting, Application: N/A

Condition	Used
Part Number	13025482
Stock Number	415-10291
MLS Number	14061774
Category	Lift Axle Components
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Aftermarket Universal 1/4" Union Fitting

$11.25 USD

New Aftermarket Universal 1/4" Union Fitting, Application: N/A

Condition	Used
Part Number	13025481
Stock Number	415-10292
MLS Number	14061773
Category	Lift Axle Components
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Aftermarket Universal 3/8" Threaded Elbow 1/2" Tube Fitting

$10.65 USD

New Aftermarket Universal 3/8" Threaded Elbow 1/2" Tube Fitting, Application: N/A

Condition	Used
Part Number	13025463
Stock Number	415-10294
MLS Number	14061772
Category	Lift Axle Components
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Aftermarket Universal 3/8" NPT Female Union 1/2" TB Fitting

$19.97 USD

New Aftermarket Universal 3/8" NPT Female Union 1/2" TB Fitting, Application: N/A

Condition	Used
Part Number	13025462
Stock Number	415-10293
MLS Number	14061771
Category	Lift Axle Components
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2019 Used Paccar MR2014P Ratio 2.64 Non-Locker

$895 USD

Used MR2014P Ratio 2.64 Non-Locker

Condition	Used
Fits To Make(s)	Paccar
Fits To Model(s)	MR2014P
Will Fit Year(s)	2019
Part Number	MR2014P
Stock Number	700-15349
MLS Number	14010304
Category	Differentials, Unspecified
Last Updated	12/3/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used International I-80 Driver Side Spindle

$464 USD

Used I-80 Driver Side Spindle, Side: Driver

Quantity	2
Condition	Used
Fits To Make(s)	International
Fits To Model(s)	I-80
Side	Driver
Part Number	1660269C91
Stock Number	401-20967
MLS Number	14005200
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Meritor FF981 Passenger Side Spindle

$935 USD

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

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	FF981
Side	Passenger
Part Number	A2 3111R3372
Stock Number	401-20941
MLS Number	13984111
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2021 Used Hendrickson Passenger Side

$275 USD

Used Hendrickson Passenger Side, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Hendrickson
Will Fit Year(s)	2021
Side	Passenger
Part Number	58900 234
Stock Number	401-20933
MLS Number	13984109
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2021 Used Hendrickson Driver Side Spindle

$275 USD

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

Condition	Used
Fits To Make(s)	Hendrickson
Will Fit Year(s)	2021
Side	Driver
Part Number	58900 233
Stock Number	401-20932
MLS Number	13984108
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

$838 USD

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

Quantity	2
Condition	Used
Fits To Make(s)	Meritor
Side	Driver
Part Number	A2 3111Y3379
Stock Number	401-18857
MLS Number	11995773
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Eaton E1200i Drive Side Spindle

$950 USD

Used E1200i Drive Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E1200i
Side	Driver
Part Number	818883
Stock Number	401-20944
MLS Number	13975050
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Eaton E1200I Passenger Side Spindle

$850 USD

Used E1200i Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E1200i
Side	Passenger
Part Number	818647
Stock Number	401-20942
MLS Number	13975049
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Eaton E1200I Driver Side Spindle

$1,100 USD

Used E1200I Driver Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E1200I
Side	Driver
Part Number	819180
Stock Number	401-20936
MLS Number	13975043
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2015 Used Eaton Passenger Side Spindle

$1,142 USD

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

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E1202I
Will Fit Year(s)	2015
Side	Passenger
Part Number	973288
Stock Number	401-20923
MLS Number	13975039
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2021 Used Eaton S21-145 Ratio 5.29 Non-Locker

$795 USD

Used Eaton S21-145 Ratio 5.29 Non-Locker

Condition	Used
Fits To Make(s)	Bluebird
Fits To Model(s)	School Bus
Will Fit Year(s)	2021
Part Number	S21-145
Stock Number	700-15324
MLS Number	13952254
Category	Differentials, Unspecified
Last Updated	10/29/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Meritor Passenger Side Spindle

$400 USD

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

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MFS12
Side	Passenger
Part Number	A3111H4740
Stock Number	401-20909
MLS Number	13919349
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2019 Used Meritor MFS12E Driver Side Spindle

$415 USD

Used MFS12E Driver Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MFS12E
Will Fit Year(s)	2019
Side	Driver
Part Number	A3111G4739
Stock Number	401-20898
MLS Number	13919333
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used GMC FL 3 Passenger Side Spindle

$876 USD

Used FL 3 Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	FL 3
Side	Passenger
Part Number	15971832
Stock Number	401-19903
MLS Number	13917034
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used MFS08 Meritor Passenger Side Spindle

$309 USD

Used MFS08 Meritor Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MFS08
Side	Passenger
Part Number	A13111P3786
Stock Number	401-20849
MLS Number	13906519
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used MFS08 Meritor Driver Side Spindle

$325 USD

Used MFS08 Meritor Driver Side Spindle, Side: Driver

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MFS08
Side	Driver
Part Number	A13111N3784
Stock Number	401-20848
MLS Number	13878360
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2006 Used International I-100SG Driver Side (LH) Spindle, ABS

$1,100 USD

Used I-100SG Driver Side (LH) Spindle, ABS, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	I-100SG
Will Fit Year(s)	2006
Side	Driver
Part Number	2502079C91
Stock Number	401-20842
MLS Number	13878341
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2019 Used Eaton E1202I Driver Side Spindle

$1,116.50 USD

Used E1202I Driver Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E1202I
Will Fit Year(s)	2019
Side	Driver
Part Number	973238
Stock Number	401-20807
MLS Number	13878299
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2021 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)	MFS-12-143A
Will Fit Year(s)	2021
Side	Passenger
Part Number	A3111B4058
Stock Number	401-19998
MLS Number	13878030
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2021 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)	MFS-12-143A
Will Fit Year(s)	2021
Side	Driver
Part Number	A3111G4661
Stock Number	401-19997
MLS Number	13878028
Category	Spindles / Knuckles
Last Updated	2/3/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts