Frontier Truck Parts Eaton Axles & Differentials For Sale

1 - 25 of 500 listings

New Eaton LH Spindle

Newly Listed

$1,392.55 USD

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

Quantity	2
Condition	New
Side	Driver
Part Number	817110
Stock Number	401-21370
MLS Number	14453871
Category	Spindles / Knuckles
Last Updated	6/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2014 Used Eaton Driver Side Spindle

Newly Listed

$750 USD

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

Condition	Used
Fits To Make(s)	Eaton
Will Fit Year(s)	2014
Side	Driver
Part Number	972158
Stock Number	401-21457
MLS Number	14453868
Category	Spindles / Knuckles
Last Updated	6/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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1998 Used Eaton Driver Side Spindle

Newly Listed

$631 USD

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

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E1200i
Will Fit Year(s)	1998
Side	Driver
Part Number	818645
Stock Number	401-21468
MLS Number	14453865
Category	Spindles / Knuckles
Last Updated	6/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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1998 Used Eaton Passenger Side Spindle

Newly Listed

$950 USD

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

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E1200i
Will Fit Year(s)	1998
Side	Passenger
Part Number	818643
Stock Number	401-21469
MLS Number	14453864
Category	Spindles / Knuckles
Last Updated	6/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Eaton RH Spindle

Newly Listed

$1,639.50 USD

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

Condition	New
Side	Passenger
Part Number	817740
Stock Number	401-21490
MLS Number	14453858
Category	Spindles / Knuckles
Last Updated	6/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Eaton RH Spindle

Newly Listed

$1,648.18 USD

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

Condition	New
Side	Passenger
Part Number	971829
Stock Number	401-21491
MLS Number	14453857
Category	Spindles / Knuckles
Last Updated	6/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Reconditioned Eaton RS-404 AG-380 Rear Axle Housing

Newly Listed

$2,450 USD

Reconditioned RS-404 AG-380 Rear Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	RS-404
Part Number	321318
Stock Number	300-27292
MLS Number	14449463
Category	Axle Housings
Last Updated	6/25/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Reconditioned Eaton R40-155 AG-380 Axle Housing

Newly Listed

$2,450 USD

Reconditioned R40-155 AG-380 Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	R40-155
Part Number	10014749
Stock Number	300-27315
MLS Number	14449460
Category	Axle Housings
Last Updated	6/25/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Reconditioned Eaton RS-404 AG-380 Axle Housing

Newly Listed

$2,450 USD

Reconditioned RS-404 AG-380 Axle Housing, Position: Rear

Condition	Remanufactured
Part Number	321318
Stock Number	300-27218
MLS Number	14446061
Category	Axle Housings
Last Updated	6/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2014 Used Eaton Passenger Side Spindle

Newly Listed

$1,000 USD

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

Condition	Used
Fits To Make(s)	Eaton
Will Fit Year(s)	2014
Side	Passenger
Part Number	971320
Stock Number	401-21458
MLS Number	14446026
Category	Spindles / Knuckles
Last Updated	6/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Eaton E1200i Driver Side Spindle

Newly Listed

$631 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	970895
Stock Number	401-21477
MLS Number	14446018
Category	Spindles / Knuckles
Last Updated	6/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Eaton LH Spindle

Newly Listed

$1,964.42 USD

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

Condition	New
Side	Driver
Part Number	220SK1382
Stock Number	401-21415
MLS Number	14443488
Category	Spindles / Knuckles
Last Updated	6/23/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Reconditioned Eaton DS-404 AG-380 Axle Housing

Newly Listed

$2,450 USD

Reconditioned DS-404 AG-380 Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	DS-404
Part Number	10059798
Stock Number	300-27289
MLS Number	14443485
Category	Axle Housings
Last Updated	6/23/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Reconditioned Eaton DS-404 Air Ride Axle Housing

Newly Listed

$2,450 USD

Reconditioned DS-404 Air Ride Axle Housing, Position: Front

Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	DS-404
Part Number	320592
Stock Number	300-27296
MLS Number	14443483
Category	Axle Housings
Last Updated	6/23/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Eaton Passenger Side Spindle

Reconditioned Eaton R46-170

Newly Listed

$2,850 USD

Reconditioned R46-170, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	R46-170
Part Number	321982
Stock Number	300-27248
MLS Number	14442536
Category	Axle Housings
Last Updated	6/21/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Reconditioned Eaton DS-404 AG-380 Flex Air Axle Housing

Newly Listed

$2,450 USD

Reconditioned DS-404 AG-380 Flex Air Axle Housing, Position: Front

Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	DS-404
Part Number	321274
Stock Number	300-27260
MLS Number	14442535
Category	Axle Housings
Last Updated	6/21/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Reconditioned Eaton DS-404 AG-380 Axle Housing

$2,450 USD

Reconditioned DS-404 AG-380 Axle Housing, Position: Front

Quantity	3
Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	DS-404
Part Number	321274
Stock Number	300-27244
MLS Number	14438662
Category	Axle Housings
Last Updated	6/19/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2013 Reconditioned Eaton R46-170 Spring Rear Housing

$2,850 USD

Reconditioned R46-170 Spring Rear Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	R46-170
Will Fit Year(s)	2013
Part Number	321982
Stock Number	300-27250
MLS Number	14438655
Category	Axle Housings
Last Updated	6/19/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2002 Reconditioned Eaton RS-404 Air Leaf Axle Housing

$2,450 USD

Reconditioned RS-404 Air Leaf Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	RS-404
Will Fit Year(s)	2002
Part Number	319980
Stock Number	300-27283
MLS Number	14438650
Category	Axle Housings
Last Updated	6/19/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2002 Reconditioned Eaton RS-404 AG-380 Axle Housing

$2,450 USD

Reconditioned RS-404 AG-380 Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	RS-404
Will Fit Year(s)	2002
Part Number	321318
Stock Number	300-27285
MLS Number	14438649
Category	Axle Housings
Last Updated	6/19/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Reconditioned Eaton DS-404 Low Air Leaf Axle Housing

$2,450 USD

Reconditioned DS-404 Low Air Leaf Axle Housing, Position: Front

Condition	Remanufactured
Part Number	319950
Stock Number	300-26998
MLS Number	14432812
Category	Axle Housings
Last Updated	6/17/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Eaton DSP40 Differentia Non-Locker Ratio 3.55

$1,695 USD

Used DSP40 Differentia Non-Locker Ratio 3.55

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	DS-404
Part Number	510836
Stock Number	700-15445
MLS Number	14432794
Category	Differentials, Unspecified
Last Updated	6/17/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Eaton Passenger Side Spindle

$1,045 USD

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

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E1202I
Side	Passenger
Part Number	971839
Stock Number	401-21453
MLS Number	14432786
Category	Spindles / Knuckles
Last Updated	6/17/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Reconditioned Eaton RS-404 Rear AG-380 Axle Housing

$2,450 USD

Reconditioned RS-404 Rear AG-380 Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	RS-404
Part Number	321318
Stock Number	300-27278
MLS Number	14432785
Category	Axle Housings
Last Updated	6/17/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Frontier Truck Parts Eaton Axles & Differentials For Sale

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