Western Star 4900SA Axles &amp; Differentials For Sale in United States

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Western Star 4900SA Front Axle Assembly for a 2004 Western Star 4900 SA

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GOOD USED AXLE OR PARTS, Capacity: 12000, Hub Bolts: 10, Brake Type: DRUM, Axle Make: ROCKWELL

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 SA
Will Fit Year(s)	2004
Capacity	12000
Stock Number	50422-12
MLS Number	11390439
Category	Axle Assemblies, Front
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Western Star 4900SA Front Axle Assembly for a 2014 Western Star 4900 SA

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(Used) 2014 Western Star 4900 SA, COMPLETE FRONT AXLE- Make: Meritor, Model: MFS12143ANN296, Serial Number: MON01481449, Part Number: C10-00024-069, Capacity: 12,000 lbs, Hub Bolts: 10,...

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 SA
Will Fit Year(s)	2014
Capacity	12,000
Part Number	C10-00024-069
Stock Number	P-39850
MLS Number	11878231
Category	Axle Assemblies, Front
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Western Star 4900SA Front Axle Assembly for a 2012 Western Star 4900 SA

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(Used) 2012 Western Star 4900 SA, COMPLETE FRONT AXLE- Part Number: C10-00026-003 Serial Number: MON00839984, Measurement: 33" CENTER TO CENTER LEAF, Make: Meritor/Rockwell, Model:...

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 SA
Will Fit Year(s)	2012
Capacity	13,220
Part Number	C10-00026-003
Stock Number	P-75818
MLS Number	12725520
Category	Axle Assemblies, Front
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Western Star 4900SA Left Spindle for a 2012 Western Star 4900 SA

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(Used) 2012 Western Star 4900 SA, COMPLETE SPINDLE KNUCKLE- Side: Driver Left Side, Material: Steel, Part Number: C10-00026-003 Serial Number: MON00839984, Make: Meritor/Rockwell, Model:...

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 SA
Will Fit Year(s)	2012
Side	LEFT
Capacity	13,220
Part Number	C10-00026-003
Stock Number	P-75823
MLS Number	12725524
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Western Star 4900SA Right Spindle for a 2012 Western Star 4900 SA

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(Used) 2012 Western Star 4900 SA, COMPLETE SPINDLE KNUCKLE- Side: Passenger Right Side, Material: Steel, Part Number: C10-00026-003 Serial Number: MON00839984, Make: Meritor/Rockwell, Model:...

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 SA
Will Fit Year(s)	2012
Side	RIGHT
Capacity	13,220
Part Number	C10-00026-003
Stock Number	P-75824
MLS Number	12725525
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Western Star 4900SA Front Axle Assembly for a 2007 Western Star 4900 SA

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(Used) 2007 Western Star 4900 SA, COMPLETE FRONT AXLE- Part Number: 37001-3494, Serial Number: ARD00217694, Center Leaf to Center Leaf: 32", Make: Meritor, Model: FL-941, Capacity: 20,000...

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 SA
Will Fit Year(s)	2007
Capacity	20,000 Lbs
Part Number	37001-3494
Stock Number	P-89287
MLS Number	13157646
Category	Axle Assemblies, Front
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Western Star 4900SA Left Spindle for a 2007 Western Star 4900 SA

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(Used) 2007 Western Star 4900 SA, FRONT SPINDLE/KNUCKLE- Part Number: 37001-3494, Serial Number: ARD00217694, Side: Driver Left Side, Make: Meritor, Model: FL-941, Capacity: 20,000 Lbs, ...

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 SA
Will Fit Year(s)	2007
Side	LEFT
Capacity	20,000 Lbs
Part Number	37001-3494
Stock Number	P-89299
MLS Number	13157664
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Western Star 4900SA Right Spindle for a 2007 Western Star 4900 SA

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(Used) 2007 Western Star 4900 SA, FRONT SPINDLE/KNUCKLE- Part Number: 37001-3494, Serial Number: ARD00217694, Side: Passenger Right Side, Make: Meritor, Model: FL-941, Capacity: 20,000...

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 SA
Will Fit Year(s)	2007
Side	RIGHT
Capacity	20,000 Lbs
Part Number	37001-3494
Stock Number	P-89300
MLS Number	13157666
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2020 Western Star 4900SA Front Axle Assembly for a Western Star Trucks 4900 SA

$2,500 USD

18,000 FRONT TWIN STEERING BOX

Condition	Used
Fits To Make(s)	WESTERN STAR TRUCKS
Fits To Model(s)	4900 SA
Stock Number	10091
MLS Number	12365969
Category	Axle Assemblies, Front
Last Updated	2/9/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

2012 Western Star 4900SA Front Axle Assembly for a Western Star Trucks 4900 SA

$1,800 USD

12000 FRONT

Condition	Used
Fits To Make(s)	WESTERN STAR TRUCKS
Fits To Model(s)	4900 SA
Stock Number	4454
MLS Number	10571903
Category	Axle Assemblies, Front
Last Updated	2/8/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

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2011 Western Star 4900SA Front Axle Assembly for a Western Star TR 4900 SA

$1,250 USD

USED WESTERN STAR 4900SA FRONT STEER AXLE/MODEL ALLIANCE AF-12/12000LB AXLE

Condition	Used
Fits To Make(s)	WESTERN STAR TR
Fits To Model(s)	4900 SA
Stock Number	78403
MLS Number	12830234
Category	Axle Assemblies, Front
Last Updated	12/21/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2015 Western Star 4900SA Front Axle Assembly for a Western Star TR 4900 SA

$1,250 USD

USED WESTERN STAR 4900SA FRONT STEER AXLE-MODEL DETROIT F-14.7-3,14,700 LBS RATING

Condition	Used
Fits To Make(s)	WESTERN STAR TR
Fits To Model(s)	4900 SA
Stock Number	78350
MLS Number	12830206
Category	Axle Assemblies, Front
Last Updated	12/21/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2015 Western Star 4900SA Front Axle Assembly for a Western Star Trucks 4900 SA

$1,800 USD

COMPLETE HUB TO HUB NO RUST 14,700#

Condition	Used
Fits To Make(s)	WESTERN STAR TRUCKS
Fits To Model(s)	4900 SA
Stock Number	10486
MLS Number	12739227
Category	Axle Assemblies, Front
Last Updated	3/29/2024
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

2018 Western Star 4900SA Front Axle Assembly for a Western Star Trucks 4900 SA

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Condition	Used
Fits To Make(s)	WESTERN STAR TRUCKS
Fits To Model(s)	4900 SA
Stock Number	11289
MLS Number	13404425
Category	Axle Assemblies, Front
Last Updated	2/18/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.