Frontier Truck Parts Spindles / Knuckles For Sale

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

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2019 Used Meritor Passenger Side Spindle

$400 USD

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

Condition	Used
Fits To Make(s)	Peterbilt
Will Fit Year(s)	2019
Side	Passenger
Part Number	A3111B4760
Stock Number	401-21547
MLS Number	14540009
Category	Spindles / Knuckles
Last Updated	8/13/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2018 Used Eaton Driver Side Spindle

$1,250 USD

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

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E-1252i
Will Fit Year(s)	2018
Side	Driver
Part Number	10024123
Stock Number	401-21556
MLS Number	14540007
Category	Spindles / Knuckles
Last Updated	8/13/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2020 Used Meritor Passenger Side Spindle

$400 USD

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

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MFS-12
Will Fit Year(s)	2020
Side	Passenger
Part Number	A3111H4740
Stock Number	401-19284
MLS Number	12433984
Category	Spindles / Knuckles
Last Updated	8/12/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Meritor Driver Side Spindle

$811 USD

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

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	FF981
Side	Driver
Part Number	A33111W3377
Stock Number	401-21575
MLS Number	14535877
Category	Spindles / Knuckles
Last Updated	8/12/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Eaton E1200I Driver Side Spindle

$950 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	972982
Stock Number	401-21529
MLS Number	14534128
Category	Spindles / Knuckles
Last Updated	8/11/2026
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	401-21546
MLS Number	14534126
Category	Spindles / Knuckles
Last Updated	8/11/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2019 Used Meritor Driver Side Spindle

$370 USD

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

Condition	Used
Fits To Make(s)	Peterbilt
Will Fit Year(s)	2019
Side	Driver
Part Number	A3111A4759
Stock Number	401-21548
MLS Number	14534125
Category	Spindles / Knuckles
Last Updated	8/11/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Eaton E1200I Passenger Side Spindle

$950 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	972995
Stock Number	401-21531
MLS Number	14530932
Category	Spindles / Knuckles
Last Updated	8/8/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2017 Used Meritor Passenger Side Spindle

$750 USD

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

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MFS14
Will Fit Year(s)	2017
Side	Passenger
Part Number	A3111Z3302
Stock Number	401-21584
MLS Number	14530931
Category	Spindles / Knuckles
Last Updated	8/8/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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NTO Eaton Driver Side Spindle

$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

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Used Meritor Driver Side Spindle

$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

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NTO Eaton Passenger Side Spindle

$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

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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

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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

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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

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Used Eaton 20F4 Passenger Side Spindle

$1,350 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	9/11/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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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

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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

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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

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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

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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

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New Spicer Eaton RH Spindle

$1,939.12 USD

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

Condition	New
Side	Passenger
Part Number	972250
Stock Number	401-21597
MLS Number	14517522
Category	Spindles / Knuckles
Last Updated	8/1/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Eaton LH Spindle

$2,116.66 USD

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

Condition	New
Side	Driver
Part Number	817104
Stock Number	401-21601
MLS Number	14517519
Category	Spindles / Knuckles
Last Updated	8/1/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2019 Used Eaton Passenger Side Spindle

$810 USD

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

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E1322i
Will Fit Year(s)	2019
Side	Passenger
Part Number	692636
Stock Number	401-21508
MLS Number	14515485
Category	Spindles / Knuckles
Last Updated	7/31/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2006 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)	357
Will Fit Year(s)	2006
Side	Driver
Part Number	818418
Stock Number	401-21533
MLS Number	14515482
Category	Spindles / Knuckles
Last Updated	7/31/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts