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Western Star 4900FA Axles & Differentials For Sale

Shop used Western Star 4900FA Axles & Differentials on MyLittleSalesman.com . Compare active listings with prices from $1,250 to $2,000. Sellers include CRG Heavy Truck Parts, Holst Truck Parts, Lomoca, and more. Filter by condition, price, or year to find the Western Star 4900FA that fits your job.
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Truck Parts (26)
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Axles & Differentials (26)
   Axle Assemblies, Front (21)    Spindles / Knuckles (5)
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Western Star (26)
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4900 (26)
   4900FA (26)
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Showing 1 - 25 of 26 Listings

1 - 25 of 26 listings
1 - 25 of 26 listings
Western Star 4900FA Front Axle Assembly for a 2020 Western Star 4900 FA

Western Star 4900FA Front Axle Assembly for a 2020 Western Star 4900 FA

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(Used) 2020 Western Star 4900 FA, COMPLETE FRONT AXLE- Serial Number: 739912A0109722, Part Number: C10-00000-383, Center Leaf to Center Leaf: 33", Make: Detroit, Model: F12-3N, Capacity:...
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)4900 FA
Will Fit Year(s)2020
Capacity12,000
Part NumberC10-00000-383
Stock NumberP-493953
MLS Number14085694
CategoryAxle Assemblies, Front
Last Updated7/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Western Star 4900FA Front Axle Assembly for a 2012 Western Star 4900 FA

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

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(Used) 2012 Western Star 4900 FA, FRONT AXLE COMPLETE- Part Number: 14621B101, Make: SPICER, Model: N/A Ratio: 3.73, Capacity: 16,620Lbs, Hub Bolts: 10, Brake Type: Drum, Reference images...
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)4900 FA
Will Fit Year(s)2012
Stock NumberP-505717
MLS Number14428666
CategoryAxle Assemblies, Front
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Western Star 4900FA Front Axle Assembly for a 2009 Western Star 4900 FA

Western Star 4900FA Front Axle Assembly for a 2009 Western Star 4900 FA

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(Used) 2009 Western Star 4900 FA, FRONT AXLE COMPLETE- Part Number: 14621B101, Make: SPICER, Model: N/A Ratio: 3.73, Capacity: 16,620Lbs, Hub Bolts: 10, Brake Type: Drum, Reference images...
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)4900 FA
Will Fit Year(s)2009
Stock NumberP-504263
MLS Number14427229
CategoryAxle Assemblies, Front
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Western Star 4900FA Front Axle Assembly for a 2019 Western Star 4900 FA

Western Star 4900FA Front Axle Assembly for a 2019 Western Star 4900 FA

$1,395 USD
FRONT AXLE ASSY, F147-3N, 14K AXLE, OFF 2019 WESTERN STAR 4900, Capacity: 14K, Axle Make: MERITOR, Axle Model: F147-3N
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)4900 FA
Will Fit Year(s)2019
Capacity14K
Stock Number11424-8
MLS Number12591927
CategoryAxle Assemblies, Front
Last Updated6/18/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Western Star 4900FA Front Axle Assembly for a 2020 Western Star 4900 FA

Western Star 4900FA Front Axle Assembly for a 2020 Western Star 4900 FA

$1,995 USD
DETROIT 13300# AXLE ASSY 2020 WESTERN STAR DISC BRAKE, Capacity: 13300, Hub Bolts: 10 PILOT, Brake Type: DISC, Axle Make: DETROIT
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)4900 FA
Will Fit Year(s)2020
Capacity13300
Stock Number70922-13
MLS Number11531812
CategoryAxle Assemblies, Front
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Western Star 4900FA Front Axle Assembly for a 2012 Western Star 4900 FA

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

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Meritor MFS 16-143A Front Steer Axle For Sale - Hub to Hub - Complete with springs, spring hangers, dual steering gears and front axle - Used - May have some cosmetic blemishes (see photos)....
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)4900 FA
Will Fit Year(s)2012
Capacity16000
Part NumberMFS16-143
Stock NumberWS-0786-3
MLS Number12145286
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Western Star 4900FA Front Axle Assembly for a 2019 Western Star 4900 FA

Western Star 4900FA Front Axle Assembly for a 2019 Western Star 4900 FA

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Meritor MFS-16-143A Front Steer Axle For Sale - Hub to Hub - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere., Axle Make:...
ConditionUsed
Rear End4.10 ratio
Fits To Make(s)Western Star
Fits To Model(s)4900 FA
Will Fit Year(s)2019
Stock NumberWS-0806-23
MLS Number12484026
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Western Star 4900FA Front Axle Assembly for a 2005 Western Star 4900 FA

Western Star 4900FA Front Axle Assembly for a 2005 Western Star 4900 FA

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(Used) 2005 Western Star 4900 FA, COMPLETE FRONT AXLE- Part Number: 37002-3486, Serial Number: AVF05033174, Measurement: 34" CENTER TO CENTER LEAF, Make: Meritor/Rockwell, Model: FF961NX277...
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)4900 FA
Will Fit Year(s)2005
Capacity12,000
Part Number37002-3486
Stock NumberP-75100
MLS Number12708614
CategoryAxle Assemblies, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Western Star 4900FA Left Spindle for a 2005 Western Star 4900 FA

Western Star 4900FA Left Spindle for a 2005 Western Star 4900 FA

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(Used) 2005 Western Star 4900 FA, SPINDLES/KNUCKLES ONLY- Side: Driver Left Side, Material: Steel, Part Number: 37002-3486, Serial Number: AVF05033174, Make: Meritor/Rockwell, Model:...
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)4900 FA
Will Fit Year(s)2005
SideLEFT
Capacity12,000
Part Number37002-3486
Stock NumberP-75110
MLS Number12708623
CategorySpindles / Knuckles
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Western Star 4900FA Right Spindle for a 2005 Western Star 4900 FA

Western Star 4900FA Right Spindle for a 2005 Western Star 4900 FA

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(Used) 2005 Western Star 4900 FA, SPINDLES/KNUCKLES ONLY- Side: Passenger Right Side, Material: Steel, Part Number: 37002-3486, Serial Number: AVF05033174, Make: Meritor/Rockwell, Model:...
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)4900 FA
Will Fit Year(s)2005
SideRIGHT
Capacity12,000
Part Number37002-3486
Stock NumberP-75112
MLS Number12708625
CategorySpindles / Knuckles
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Western Star 4900FA Front Axle Assembly for a 2014 Western Star 4900 FA

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

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Meritor MFS-16-143A Front Steer Axle For Sale - Hub to Hub - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere., Serial#:...
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)4900 FA
Will Fit Year(s)2014
Stock NumberWS-0846-26
MLS Number13057958
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Western Star 4900FA Front Axle Assembly for a 2015 Western Star 4900 FA

Western Star 4900FA Front Axle Assembly for a 2015 Western Star 4900 FA

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Detroit F160-5N Front Axle for sale Front Steer Axle For Sale.FTL P/N: C01-00015-062, P/N D739914 /Hub to Hub Capacity- 16,000 LB Used. Check pictures for reference, Call or email for...
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)4900 FA
Will Fit Year(s)2015
Capacity16000
Part NumberF160-5N
Stock NumberWS-0868-1
MLS Number13409161
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Western Star 4900FA Left Spindle for a 2020 Western Star 4900 FA

Western Star 4900FA Left Spindle for a 2020 Western Star 4900 FA

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(Used) 2020 Western Star 4900 FA, FRONT SPINDLE/KNUCKLE- Serial Number: 739912A0109722, Part Number: C10-00000-383, Side: Driver Left Side, Make: Detroit, Model: F12-3N, Capacity: 12,000...
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)4900 FA
Will Fit Year(s)2020
SideLEFT
Capacity12,000
Part NumberC10-00000-383
Stock NumberP-493962
MLS Number14085703
CategorySpindles / Knuckles
Last Updated7/26/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Western Star 4900FA Left Spindle for a 2020 Western Star 4900 FA

Western Star 4900FA Left Spindle for a 2020 Western Star 4900 FA

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(Used) 2020 Western Star 4900 FA, FRONT SPINDLE/KNUCKLE- Serial Number: 739912A0109722, Part Number: C10-00000-383, Side: Passenger Right Side, Make: Detroit, Model: F12-3N, Capacity: 12,000...
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)4900 FA
Will Fit Year(s)2020
SideLEFT
Capacity12,000
Part NumberC10-00000-383
Stock NumberP-493964
MLS Number14085705
CategorySpindles / Knuckles
Last Updated8/6/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Western Star 4900FA Front Axle Assembly for a 2020 Western Star 4900 FA

Western Star 4900FA Front Axle Assembly for a 2020 Western Star 4900 FA

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2020 WS 4900FA MERCEDES DAF-13-3, 13300 LBS 2 LEAF, ABS DRUM BRAKE, Capacity: 13300 LBS, Hub Bolts: 8, Brake Type: DRUM, Axle Make: MERCEDES
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)4900 FA
Will Fit Year(s)2020
Capacity13300 LBS
Stock Number3517-WS-6
MLS Number13346185
CategoryAxle Assemblies, Front
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Western Star 4900FA Front Axle Assembly for a 2006 Western Star 4900 FA

Western Star 4900FA Front Axle Assembly for a 2006 Western Star 4900 FA

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2006 WS 4900FA MERITOR FL941, 4 LEAF, 18000 LBS, Brake Type: DRUM, Axle Make: MERITOR, Axle Model: FL941, Casting#: NA
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)4900 FA
Will Fit Year(s)2006
Capacity18000 LBS
Stock Number3475-WS-4
MLS Number13345976
CategoryAxle Assemblies, Front
Last Updated8/14/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Western Star 4900FA Front Axle Assembly for a 2009 Western Star 4900 FA

Western Star 4900FA Front Axle Assembly for a 2009 Western Star 4900 FA

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ABS,, Capacity: 12,000LBS, Axle Make: MERITOR, Axle Model: MFS 12-143A
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)4900 FA
Will Fit Year(s)2009
Capacity12,000LBS
Stock Number3034-WS-6
MLS Number13342518
CategoryAxle Assemblies, Front
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
NUMBERCall Seller
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Badger Truck Parts Ltd.
Western Star 4900FA Front Axle Assembly

2017 Western Star 4900FA Front Axle Assembly

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Meritor MFS-14-143A front steer axle for sale, hub to hub in good condition, Call for more details, we ship everywhere, Capacity: 14000, Hub Bolts: 10, Brake Type: Drum, Axle Make:...
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)4900FA
Will Fit Year(s)2017
Capacity14000
Part NumberMFS-14-143A
Stock NumberWS-0708-38
MLS Number14295389
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
NUMBERCall Seller
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Lomoca Inc.
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