Frontier Truck Parts 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

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376 - 400 of 1,554 listings

New Spicer Eaton RH Spindle

$1,268.82 USD

New Spicer Eaton RH Spindle, Side: Passenger, ABS: Yes

Condition	New
Side	Passenger
Part Number	101SK112X
Stock Number	401-21040
MLS Number	14117528
Category	Spindles / Knuckles
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Eaton R50-170 Rear Spring Axle Housing

$3,531 USD

New R50-170 Rear Spring Axle Housing, Position: Rear

Condition	New
Fits To Make(s)	Eaton
Fits To Model(s)	R50-170
Part Number	322456
Stock Number	300-26098
MLS Number	14109242
Category	Axle Housings
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Meritor RD-20-145 T Bar Axle Housing

$2,850 USD

New RD-20-145 T Bar Axle Housing, Position: Front

Condition	New
Fits To Make(s)	Meritor
Fits To Model(s)	MD2014X
Part Number	3121T3920
Stock Number	300-26958
MLS Number	14086560
Category	Axle Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Eaton LH Spindle

$2,269.22 USD

New Eaton LH Spindle, Side: Driver, ABS: Yes

Condition	New
Side	Driver
Part Number	971935
Stock Number	401-21077
MLS Number	14070376
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Aftermarket Link Bulkhead plate

$23.96 USD

New Aftermarket Link Bulkhead plate, Application: For 20K

Quantity	2
Condition	Used
Part Number	80003475
Stock Number	415-10290
MLS Number	14061775
Category	Lift Axle Components
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Aftermarket Link Relay Valve

$537.79 USD

New Aftermarket Link Relay Valve, Application: N/A

Condition	Used
Part Number	13010531
Stock Number	415-10295
MLS Number	14061770
Category	Lift Axle Components
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Reconditioned Meritor RR-20-145 Air Leaf Axle Housing

$2,150 USD

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

Condition	Remanufactured
Part Number	3121E1747
Stock Number	300-26930
MLS Number	14107541
Category	Axle Housings
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Meritor RH Spindle

$1,081.29 USD

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

Condition	New
Side	Passenger
Part Number	A3111C3513
Stock Number	401-20997
MLS Number	13998351
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Hendrickson Front Steer Axle Complete Hubs and Brakes

$2,500 USD

New Hendrickson Front Steer Axle Complete Hubs and Brakes, LH Spindle: 58900437, RH Spindle: 58900438, Hubs: 10011945, Center to Center: 30"

Condition	New
Part Number	A1621797001
Stock Number	400-26467
MLS Number	13984167
Category	Axle Assemblies, Front
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Eaton LH Spindle

$2,413.94 USD

New LH Spindle, Side: Driver, ABS: Yes

Condition	New
Side	Driver
Part Number	817729
Stock Number	401-20903
MLS Number	13881880
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Eaton LH Spindle

$2,003.54 USD

New Eaton LH Spindle, Side: Driver, ABS: Yes

Quantity	2
Condition	New
Side	Driver
Part Number	973222
Stock Number	401-20904
MLS Number	13881879
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Meritor LH Spindle

$720.36 USD

New Meritor LH Spindle, Side: Driver, ABS: Yes

Condition	New
Side	Driver
Part Number	A3111J4378
Stock Number	401-20885
MLS Number	13868507
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Meritor LH Spindle

$630.60 USD

New Meritor LH Spindle, Side: Driver, ABS: Yes

Condition	New
Side	Driver
Part Number	A3111C4371
Stock Number	401-20882
MLS Number	13868505
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Meritor LH Spindle

$1,343.94 USD

New Meritor LH Spindle, Side: Driver

Condition	New
Side	Driver
Part Number	A13111V3272
Stock Number	401-20881
MLS Number	13868504
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Spicer RH Spindle

$688.09 USD

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

Condition	New
Side	Passenger
Part Number	692632
Stock Number	401-20867
MLS Number	13913440
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Eaton LH Spindle

$1,500 USD

New Eaton LH Spindle, Side: Driver, ABS: Yes

Quantity	2
Condition	New
Side	Driver
Part Number	971724
Stock Number	401-20836
MLS Number	13810135
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New International RH Spindle

$595 USD

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

Quantity	2
Condition	New
Side	Passenger
Part Number	2516393C91
Stock Number	401-20834
MLS Number	13810134
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Eaton LH Spindle

$2,320.30 USD

New Eaton LH Spindle, Side: Driver

Condition	New
Side	Driver
Part Number	817733
Stock Number	401-20828
MLS Number	13797328
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Meritor RH Spindle

$1,315.82 USD

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

Condition	New
Side	Passenger
Part Number	A3111B3304
Stock Number	401-20825
MLS Number	13789086
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Meritor LH Spindle

$1,356.97 USD

New Meritor LH Spindle, Side: Driver, ABS: Yes

Condition	New
Side	Driver
Part Number	A3111A3303
Stock Number	401-20821
MLS Number	13789082
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Aftermarket Link Bushing Kit

$323.92 USD

New Aftermarket Link Bushing Kit, Application: Used on 8K,13.2K,13.5K,(20K Self Steer)

Condition	Used
Part Number	800A0133
Stock Number	415-10280
MLS Number	13658629
Category	Lift Axle Components
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Eaton RH Spindle

$1,673.31 USD

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

Condition	New
Side	Passenger
Part Number	817744
Stock Number	401-20697
MLS Number	13647387
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Eaton R-190 Neway Axle Housing

$5,500 USD

New R-190 Neway Axle Housing, Position: Rear

Condition	New
Fits To Make(s)	Eaton
Fits To Model(s)	R-190
Part Number	10323654
Stock Number	300-26490
MLS Number	13694523
Category	Axle Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Eaton D-190 Neway Axle Housing

$5,950 USD

New D-190 Neway Axle Housing, Position: Front

Condition	New
Fits To Make(s)	Eaton
Fits To Model(s)	D-190
Part Number	10209863
Stock Number	300-26489
MLS Number	13694522
Category	Axle Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Eaton LH Spindle

$2,471.64 USD

New Eaton LH Spindle, Side: Driver, ABS: Yes

Condition	New
Side	Driver
Part Number	972423
Stock Number	401-20642
MLS Number	13603880
Category	Spindles / Knuckles
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts