Frontier Truck Parts Axles & Differentials For Sale

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

Email us

Get directions

View company profile

Your Current Search

Listed By
Frontier Truck Parts

Industry
Truck Parts

Category
Axles & Differentials

Click the to remove the filter.

Save Search

Email Alert

What's Save Search and Email Alert?

Narrow Your Search

Keyword Search

Search within the selected criteria

Equipment Type

Shop Axles & Differentials by Subcategory

Differentials, Rear

Axle Shafts

Axle Housings, Rear

Axle Assemblies, Front

Spindles / Knuckles

Axle Housings

Differentials, Unspecified

King Pin Sets

Axle Housings, Front

Lift Axle Components

Lift Axles & Drop Axles

Axle Assemblies, Rear

26 - 50 of 1,571 listings

New Eaton LH Spindle

Newly Listed

$2,231.45 USD

New Eaton LH Spindle, Side: Driver

Quantity	2
Condition	New
Side	Driver
Part Number	817246
Stock Number	401-21611
MLS Number	14530926
Category	Spindles / Knuckles
Last Updated	8/8/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

New Meritor RD-23-160 Spring Axle Housing

2015 Reconditioned Eaton DS-404 Low Air Leaf Axle Housing

Newly Listed

$2,450 USD

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

Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	DSP41
Will Fit Year(s)	2015
Part Number	319950
Stock Number	300-27342
MLS Number	14529134
Category	Axle Housings
Last Updated	8/7/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

NTO Eaton Driver Side Spindle

Newly Listed

$650 USD

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

Condition	New
Fits To Make(s)	Eaton
Fits To Model(s)	E1462I
Side	Driver
Part Number	973234
Stock Number	401-21557
MLS Number	14529131
Category	Spindles / Knuckles
Last Updated	8/7/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Reconditioned Eaton DS-404 AG-380 Axle Housing

Newly Listed

$2,450 USD

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

Condition	Remanufactured
Part Number	321501
Stock Number	300-27400
MLS Number	14529128
Category	Axle Housings
Last Updated	8/7/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

NTO Eaton S19-140 Rear Spring Axle Housing

Newly Listed

$2,500 USD

NTO S19-140 Rear Spring Axle Housing, Position: Rear

Condition	New
Part Number	323707
Stock Number	300-27426
MLS Number	14529124
Category	Axle Housings
Last Updated	8/7/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Used Meritor Driver Side Spindle

Newly Listed

$650 USD

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

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MFS20
Side	Driver
Part Number	A3111Y3223
Stock Number	401-21525
MLS Number	14525808
Category	Spindles / Knuckles
Last Updated	8/6/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

NTO Eaton Passenger Side Spindle

Newly Listed

$1,625 USD

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

Condition	New
Fits To Make(s)	Eaton
Fits To Model(s)	E1462I
Side	Passenger
Part Number	973280
Stock Number	401-21558
MLS Number	14525803
Category	Spindles / Knuckles
Last Updated	8/6/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

NTO Meritor Passenger Side Spindle

Newly Listed

$950 USD

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

Condition	New
Fits To Make(s)	Meritor
Fits To Model(s)	MFS20
Side	Passenger
Part Number	A3111D3540
Stock Number	401-21562
MLS Number	14525802
Category	Spindles / Knuckles
Last Updated	8/6/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Reconditioned Eaton DS-404 AG-380 Axle Assembly

Newly Listed

$2,450 USD

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

Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	DS-404
Part Number	321280
Stock Number	300-27408
MLS Number	14525798
Category	Axle Housings
Last Updated	8/6/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

New Eaton R46-170 Spring W/T Axle Housing

$1,495 USD

New R46-170 Spring W/T Axle Housing, Position: Rear

Quantity	25
Condition	New
Part Number	10033462
Stock Number	300-26301
MLS Number	13482587
Category	Axle Housings
Last Updated	8/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2024 Used Meritor Passenger Side Spindle

$487 USD

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

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MFS13
Will Fit Year(s)	2024
Side	Passenger
Part Number	A3111M4745
Stock Number	401-21505
MLS Number	14521973
Category	Spindles / Knuckles
Last Updated	8/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Used Meritor Passenger Side Spindle

$650 USD

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

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MFS20
Side	Passenger
Part Number	A3111Z3224
Stock Number	401-21521
MLS Number	14521971
Category	Spindles / Knuckles
Last Updated	8/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Used Meritor Passenger Side Spindle

$650 USD

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

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MFS20
Side	Passenger
Part Number	A3111Z3224
Stock Number	401-21524
MLS Number	14521970
Category	Spindles / Knuckles
Last Updated	8/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Used Eaton 12F4 Passenger Side Spindle

$950 USD

Used 12F4 Passenger Side Spindle, Side: Passenger

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	12F4
Side	Passenger
Part Number	813788
Stock Number	401-21536
MLS Number	14521969
Category	Spindles / Knuckles
Last Updated	8/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Used Eaton 20F4 Driver Side Spindle

$1,100 USD

Used 20F4 Driver Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	20F4
Side	Driver
Part Number	818418
Stock Number	401-21564
MLS Number	14521962
Category	Spindles / Knuckles
Last Updated	8/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Used Eaton 20F4 Passenger Side Spindle

$1,150 USD

Used 20F4 Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	20F4
Side	Passenger
Part Number	818419
Stock Number	401-21565
MLS Number	14521961
Category	Spindles / Knuckles
Last Updated	8/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2007 Used Hendrickson Driver Side Spindle

$225 USD

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

Condition	Used
Fits To Make(s)	Hendrickson
Fits To Model(s)	Steertek
Will Fit Year(s)	2007
Side	Driver
Part Number	58900 001
Stock Number	401-21566
MLS Number	14521960
Category	Spindles / Knuckles
Last Updated	8/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2007 Used Hendrickson Passenger Side Spindle

$225 USD

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

Condition	Used
Fits To Make(s)	Hendrickson
Fits To Model(s)	Steertek
Will Fit Year(s)	2007
Side	Passenger
Part Number	58900 002
Stock Number	401-21567
MLS Number	14521959
Category	Spindles / Knuckles
Last Updated	8/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

NTO Meritor MFS20 Driver Side Spindle

$1,000 USD

NTO MFS20 Driver Side Spindle, Side: Driver, ABS: Yes

Condition	New
Fits To Make(s)	Meritor
Fits To Model(s)	MFS20
Side	Driver
Part Number	A3111E3541
Stock Number	401-21581
MLS Number	14521958
Category	Spindles / Knuckles
Last Updated	8/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

NTO Meritor MFS20 Passenger Side Spindle

$1,000 USD

NTO MFS20 Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	New
Fits To Make(s)	Meritor
Fits To Model(s)	MFS20
Side	Passenger
Part Number	A3111D3540
Stock Number	401-21582
MLS Number	14521957
Category	Spindles / Knuckles
Last Updated	8/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

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

$2,850 USD

Reconditioned RS-23-160 Air Ride Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Meritor
Fits To Model(s)	RS-23-160
Will Fit Year(s)	2019
Part Number	3121Z1872
Stock Number	300-27409
MLS Number	14521956
Category	Axle Housings
Last Updated	8/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2024 Used Eaton D40-155 AG-380 Flex Air Axle Housing

$2,150 USD

Used D40-155 AG-380 Flex Air Axle Housing, Position: Front

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	D40-155
Will Fit Year(s)	2024
Part Number	10000887
Stock Number	300-27416
MLS Number	14521947
Category	Axle Housings
Last Updated	8/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Used Eaton E1200I Passenger Side Spindle

$1,031 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	973278
Stock Number	401-21512
MLS Number	14520344
Category	Spindles / Knuckles
Last Updated	8/4/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Used Eaton Driver Side Spindle

$1,100 USD

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

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	1202BN103 31
Side	Driver
Part Number	971935
Stock Number	401-21543
MLS Number	14520341
Category	Spindles / Knuckles
Last Updated	8/4/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts