Frontier Truck Parts Used Spindles / Knuckles For Sale

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

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Axles & Differentials

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Spindles / Knuckles

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76 - 100 of 612 listings

Used Meritor FF967 Driver Side Spindle

$454 USD

Used FF967 Driver Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	FF967NX37
Side	Driver
Part Number	A3111U4389
Stock Number	401-21404
MLS Number	14421002
Category	Spindles / Knuckles
Last Updated	6/12/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2013 Used Mack/Volvo Mack Passenger Side (RH) Spindle

$919 USD

Used Mack Passenger Side (RH) Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Mack/Volvo
Fits To Model(s)	3QH590M
Will Fit Year(s)	2013
Side	Passenger
Part Number	21607042
Stock Number	401-21421
MLS Number	14420999
Category	Spindles / Knuckles
Last Updated	6/12/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Mack/Volvo Volvo Passenger Side Spindle

$875 USD

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

Condition	Used
Fits To Make(s)	Volvo
Side	Passenger
Part Number	22096787
Stock Number	401-21431
MLS Number	14420996
Category	Spindles / Knuckles
Last Updated	6/12/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Eaton Driver Side Spindle

$1,122 USD

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

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E1202W
Side	Driver
Part Number	973424
Stock Number	401-21436
MLS Number	14420995
Category	Spindles / Knuckles
Last Updated	6/12/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Eaton Passenger Side Spindle

$1,142 USD

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

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E1202W
Side	Passenger
Part Number	973288
Stock Number	401-21437
MLS Number	14420994
Category	Spindles / Knuckles
Last Updated	6/12/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Eaton Driver Side (LH) Spindle

$675 USD

Used Eaton Driver Side (LH) Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E1322I
Side	Driver
Part Number	971941
Stock Number	401-21443
MLS Number	14420981
Category	Spindles / Knuckles
Last Updated	6/12/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2022 Used Meritor Passenger Side (RH) Spindle

$425 USD

Used Meritor Passenger Side (RH) Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MFS13
Will Fit Year(s)	2022
Side	Passenger
Part Number	A3111D4762
Stock Number	401-21405
MLS Number	14409400
Category	Spindles / Knuckles
Last Updated	6/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Volvo/Mack Passenger Side (RH) Spindle

$675 USD

Used Volvo/Mack Passenger Side (RH) Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Volvo
Side	Passenger
Part Number	21350367
Stock Number	401-21423
MLS Number	14409399
Category	Spindles / Knuckles
Last Updated	6/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Meritor MFS13 Driver Side Spindle

$380 USD

Used MFS13 Driver Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MFS13
Side	Driver
Part Number	A3111J4742
Stock Number	401-21432
MLS Number	14409398
Category	Spindles / Knuckles
Last Updated	6/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Eaton Driver Side Spindle

$757 USD

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

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E1322I
Side	Driver
Part Number	973248
Stock Number	401-21434
MLS Number	14409395
Category	Spindles / Knuckles
Last Updated	6/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used International I-80 Driver Side (LH) Spindle

$464 USD

Used I-80 Driver Side (LH) Spindle, Side: Driver

Condition	Used
Fits To Make(s)	Interational
Fits To Model(s)	I-80
Side	Driver
Part Number	1660269C1
Stock Number	401-21438
MLS Number	14409394
Category	Spindles / Knuckles
Last Updated	6/5/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Mack/Volvo Passenger Side Spindle

$919 USD

Used Mack/Volvo Passenger Side Spindle, Side: Passenger, ABS: Yes

Quantity	2
Condition	Used
Fits To Make(s)	Mack/Volvo
Side	Passenger
Part Number	21607042
Stock Number	401-21417
MLS Number	14403476
Category	Spindles / Knuckles
Last Updated	6/3/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2013 Used Mack/Volvo Mack Driver Side (LH) Spindle

$973 USD

Used Mack Driver Side (LH) Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Mack/Volvo
Fits To Model(s)	3QH590M
Will Fit Year(s)	2013
Side	Driver
Part Number	21607037
Stock Number	401-21420
MLS Number	14403474
Category	Spindles / Knuckles
Last Updated	6/3/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Mack One Arm ABS Passenger Side Spindle

$1,200 USD

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

Condition	Used
Fits To Make(s)	Mack
Side	Passenger
Part Number	18000 ABS
Stock Number	401-21376
MLS Number	14398316
Category	Spindles / Knuckles
Last Updated	5/30/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Eaton Passenger Side Spindle

$1,437 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	973178
Stock Number	401-21382
MLS Number	14398315
Category	Spindles / Knuckles
Last Updated	5/30/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Eaton Passenger Side (RH) Spindle

$450 USD

Used Eaton Passenger Side (RH) Spindle, Side: Passenger, ABS: Yes

Quantity	2
Condition	Used
Fits To Make(s)	Eaton
Side	Passenger
Part Number	692632
Stock Number	401-21408
MLS Number	14398309
Category	Spindles / Knuckles
Last Updated	5/30/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Eaton Driver Side (LH) Spindle

$525 USD

Used Eaton Driver Side (LH) Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Eaton
Side	Driver
Part Number	692624
Stock Number	401-21409
MLS Number	14398308
Category	Spindles / Knuckles
Last Updated	5/30/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2022 Used Meritor Driver Side (LH) Spindle

$350 USD

Used Meritor Driver Side (LH) Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MFS13
Will Fit Year(s)	2022
Side	Driver
Part Number	A3111G4765
Stock Number	401-21406
MLS Number	14393930
Category	Spindles / Knuckles
Last Updated	5/28/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Mack/Volvo Driver Side Spindle

$973 USD

Used Mack/Volvo Driver Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Mack/Volvo
Side	Driver
Part Number	21607037
Stock Number	401-21418
MLS Number	14393925
Category	Spindles / Knuckles
Last Updated	5/28/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2008 Used Alliance Passenger Side (RH) Spindle

$475 USD

Used Alliance Passenger Side (RH) Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Alliance
Fits To Model(s)	F120-3N
Will Fit Year(s)	2008
Side	Passenger
Part Number	6803320402
Stock Number	401-21426
MLS Number	14393921
Category	Spindles / Knuckles
Last Updated	5/28/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2008 Used Alliance Driver Side (LH) Spindle

$351 USD

Used Alliance Driver Side (LH) Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Alliance
Fits To Model(s)	F120-3N
Will Fit Year(s)	2008
Side	Driver
Part Number	6803320601
Stock Number	401-21427
MLS Number	14393920
Category	Spindles / Knuckles
Last Updated	5/28/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used One Arm ABS Mack Passenger Side

$1,200 USD

Used One Arm ABS Mack Passenger Side , Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	18000
Side	Passenger
Part Number	18000 ABS
Stock Number	401-20684
MLS Number	14385518
Category	Spindles / Knuckles
Last Updated	5/22/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2000 Used Opposing Arm Mack Passenger Side Spindle

$1,200 USD

Used Opposing Arm Mack Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Mack
Will Fit Year(s)	2000
Side	Passenger
Part Number	18000 ABS
Stock Number	401-20814
MLS Number	13878307
Category	Spindles / Knuckles
Last Updated	5/22/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Used Opposing Arm ABS Mack Passenger Side Spindles

$1,200 USD

Used Opposing Arm ABS Mack Passenger Side Spindles, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	3QHF545P2
Side	Passenger
Part Number	18000 ABS
Stock Number	401-21261
MLS Number	14385021
Category	Spindles / Knuckles
Last Updated	5/22/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2022 Used Hendrickson Steertek NXT Passenger Side Spindle

$225 USD

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

Condition	Used
Fits To Make(s)	Hendrickson
Fits To Model(s)	Steertek NXT
Will Fit Year(s)	2022
Side	Passenger
Part Number	58900274
Stock Number	401-21295
MLS Number	14379737
Category	Spindles / Knuckles
Last Updated	5/20/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts