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International WorkStar Axles & Differentials For Sale

Shop used International WorkStar Axles & Differentials on MyLittleSalesman.com . Compare active listings with prices from $1,496 to $3,995. Sellers include CRG Heavy Truck Parts, Holst Truck Parts, and Badger Truck Parts Ltd. Filter by condition, price, or year to find the International WorkStar that fits your job.
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Truck Parts (26)
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Axles & Differentials (26)
   Axle Assemblies, Front (14)    Spindles / Knuckles (12)
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International (26)
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Showing 1 - 25 of 26 Listings

1 - 25 of 26 listings
1 - 25 of 26 listings
International WorkStar 7400 Right Spindle

2015 International WorkStar 7400 Right Spindle

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(Used) 2015 International WorkStar 7400, FRONT SPINDLE/KNUCKLE- Part Number: 3555305C91, Serial Number: MON01685474, Side: Passenger Right Side, Make: Meritor, Model: MFS18133ANN9, Capacity...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7400
Will Fit Year(s)2015
SideRIGHT
Capacity18,000 Lbs
Part Number3555305C91
Stock NumberP-513402
MLS Number14614561
CategorySpindles / Knuckles
Last Updated9/19/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
International WorkStar 7400 Left Spindle

2015 International WorkStar 7400 Left Spindle

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(Used) 2015 International WorkStar 7400, FRONT SPINDLE/KNUCKLE- Part Number: 3555305C91, Serial Number: MON01685474, Side: Driver Left Side, Make: Meritor, Model: MFS18133ANN9, Capacity: 18...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7400
Will Fit Year(s)2015
SideLEFT
Capacity18,000 Lbs
Part Number3555305C91
Stock NumberP-513401
MLS Number14614560
CategorySpindles / Knuckles
Last Updated9/19/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
International WorkStar 7400 Front Axle Assembly

2015 International WorkStar 7400 Front Axle Assembly

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(Used) 2015 International WorkStar 7400, COMPLETE FRONT AXLE- Part Number: 3555305C91, Serial Number: MON01685474, Center Leaf to Center Leaf: 33", Make: Meritor, Model: MFS18133ANN9,...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7400
Will Fit Year(s)2015
Capacity18,000 Lbs
Part Number3555305C91
Stock NumberP-513364
MLS Number14603941
CategoryAxle Assemblies, Front
Last Updated9/15/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
International WorkStar 7300 Front Axle Assembly

2015 International WorkStar 7300 Front Axle Assembly

$1,595 USD
MFS-12-143A FRONT AXLE ASSY, COMPLETE OR FOR PARTS., Capacity: 12K, Serial#: GET, Hub Bolts: 10, Brake Type: DRUM
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7300
Will Fit Year(s)2015
Capacity12K
Part NumberGET
Stock Number82426-7
MLS Number14598603
CategoryAxle Assemblies, Front
Last Updated9/11/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
International WorkStar 7600 Left Spindle

2012 International WorkStar 7600 Left Spindle

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(Used) 2012 International WorkStar 7600, COMPLETE FRONT/KNUCKLE- Part Number: 3555299C92, Serial Number: M0N0053381, Side: Driver Left Side, Make: Meritor, Model: MFS12143ANN110, Capacity:...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7600
Will Fit Year(s)2012
SideLEFT
Capacity12,000 Lbs
Part Number3555299C92
Stock NumberP-104311
MLS Number13637178
CategorySpindles / Knuckles
Last Updated9/19/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
International WorkStar 7500 Right Spindle

2014 International WorkStar 7500 Right Spindle

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(Used) 2014 International WorkStar 7500, FRONT SPINDLE/KNUCKLE- Part Number: N/A, Serial Number: N/A, Side: Passenger Right Side, Make: Meritor, Model: N/A, Capacity: 12,000 Lbs, Hub Bolts:...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7500
Will Fit Year(s)2014
SideRIGHT
Capacity12,000 Lbs
Stock NumberP-508179
MLS Number14470755
CategorySpindles / Knuckles
Last Updated8/15/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
International WorkStar 7500 Left Spindle

2014 International WorkStar 7500 Left Spindle

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(Used) 2014 International WorkStar 7500, FRONT SPINDLE/KNUCKLE- Part Number: N/A, Serial Number: N/A, Side: Driver Left Side, Make: Meritor, Model: N/A, Capacity: 12,000 Lbs, Hub Bolts: 10,...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7500
Will Fit Year(s)2014
SideLEFT
Capacity12,000 Lbs
Stock NumberP-508177
MLS Number14470753
CategorySpindles / Knuckles
Last Updated7/8/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
International WorkStar 7500 Front Axle Assembly

2014 International WorkStar 7500 Front Axle Assembly

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(Used) 2014 International WorkStar 7500, COMPLETE FRONT AXLE- Part Number: N/A, Serial Number: N/A, Center Leaf to Center Leaf: 33", Make: Meritor, Model: N/A, Capacity: 12,000 Lbs, Hub...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7500
Will Fit Year(s)2014
Capacity12,000 Lbs
Stock NumberP-508170
MLS Number14470749
CategoryAxle Assemblies, Front
Last Updated9/10/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
International WorkStar 7500 Front Axle Assembly

2012 International WorkStar 7500 Front Axle Assembly

$3,995 USD
GOOD USED 20K LB FRONT AXLE CONVERSION INCLUDES DUAL GEAR BOXES, SPRINGS, AND HANGARS., Capacity: 20K, Serial#: N/A, Hub Bolts: 10, Brake Type: AIR
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7500
Will Fit Year(s)2012
Capacity20K
Stock Number52019-9
MLS Number9765616
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
International WorkStar 7600 Front Axle Assembly

2012 International WorkStar 7600 Front Axle Assembly

$2,500 USD
GOOD USED HEAVY DUTY FRONT AXLE. 18K LB CAPACITY, Capacity: 18K, Serial#: N/A, Hub Bolts: 10, Brake Type: AIR
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7600
Will Fit Year(s)2012
Capacity18K
Stock Number72817-7
MLS Number9182264
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
International WorkStar 7600 Front Axle Assembly

2015 International WorkStar 7600 Front Axle Assembly

$3,995 USD
LO MILE COMPLETE FRONT AXLE ASSY 20K MFS20-133 BOTH STEERING BOXES AND SPRINGS AND HANGERS,WILL SELL AXLE SEPARATE, Capacity: 20K, Hub Bolts: 10 PILOT, Brake Type: DRUM, Axle Make: MERITOR
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7600
Will Fit Year(s)2010
Capacity20K
Stock Number41517-4
MLS Number9084505
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
International WorkStar 7600 Front Axle Assembly

2012 International WorkStar 7600 Front Axle Assembly

$1,950 USD
(Used) 2012 International WorkStar 7600, COMPLETE FRONT AXLE- Part Number: 3555299C92, Serial Number: M0N00533801, Make: Meritor, Model: MFS12143ANN110, Capacity: 12,000 Lbs, Hub Bolts: 10...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7600
Will Fit Year(s)2012
Capacity12,000 Lbs
Part Number3555299C92
Stock NumberP-104280
MLS Number13637144
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
International WorkStar 7500 Front Axle Assembly

2018 International WorkStar 7500 Front Axle Assembly

$1,495.99 USD
(Used) 2018 International 7500, COMPLETE FRONT AXLE, Make: Meritor, Model: MFS-14-143A, Capacity: 14,000LB, Hub Bolts: 10, Brake Type Air, For more information about this item, give us a...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7500
Will Fit Year(s)2018
Capacity14,000LB
Stock NumberP-17100
MLS Number10258285
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
International WorkStar 7600 Front Axle Assembly

2013 International WorkStar 7600 Front Axle Assembly

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(Used) 2013 International WorkStar 7600, COMPLETE FRONT AXLE- Make: Meritor/Rockwell, Model: TBD, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type: Drum, For more information about this item...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7600
Will Fit Year(s)2013
Capacity20,000Lbs
Stock NumberP-62333
MLS Number12390273
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
International WorkStar 7600 Left Spindle

2013 International WorkStar 7600 Left Spindle

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(Used) 2013 International WorkStar 7600, COMPLETE SPINDLE KNUCKLE- Side: Driver Left Side, Material: Steel, Make: Meritor/Rockwell, Model: TBD, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7600
Will Fit Year(s)2013
SideLEFT
Capacity20,000Lbs
Stock NumberP-62338
MLS Number12390277
CategorySpindles / Knuckles
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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CRG Heavy Truck Parts
International WorkStar 7600 Right Spindle

2013 International WorkStar 7600 Right Spindle

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(Used) 2013 International WorkStar 7600, COMPLETE SPINDLE KNUCKLE- Side: Passenger Right Side, Material: Steel, Make: Meritor/Rockwell, Model: TBD, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7600
Will Fit Year(s)2013
SideRIGHT
Capacity20,000Lbs
Stock NumberP-62340
MLS Number12390279
CategorySpindles / Knuckles
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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CRG Heavy Truck Parts
International WorkStar 7600 Right Spindle

2012 International WorkStar 7600 Right Spindle

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(Used) 2012 International WorkStar 7600, COMPLETE FRONT/KNUCKLE- Part Number: 3555299C92, Serial Number: M0N0053381, Side: Passenger Right Side, Make: Meritor, Model: MFS12143ANN110,...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7600
Will Fit Year(s)2012
SideRIGHT
Capacity12,000 Lbs
Part Number3555299C92
Stock NumberP-104315
MLS Number13637184
CategorySpindles / Knuckles
Last Updated9/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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CRG Heavy Truck Parts
International WorkStar 7500 Front Axle Assembly

2018 International WorkStar 7500 Front Axle Assembly

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(Used) 2018 International WorkStar 7500, COMPLETE FRONT AXLE- Part Number: 3555297C94, Serial Number: DPF17795167, Make: Meritor, Model: MFS10143ANN339, Capacity: 10,000 Lbs, Hub Bolts: 10...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7500
Will Fit Year(s)2018
Capacity10,000 Lbs
Part Number3555297C94
Stock NumberP-111385
MLS Number13825709
CategoryAxle Assemblies, Front
Last Updated9/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
International WorkStar 7500 Left Spindle

2018 International WorkStar 7500 Left Spindle

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(Used) 2018 International WorkStar 7500, FRONT SPINDLE/KNUCKLE- Part Number: 3555297C94, Serial Number: DPF17795167, Side: Driver Left Side, Make: Meritor, Model: MFS10143ANN339, Capacity:...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7500
Will Fit Year(s)2018
SideLEFT
Capacity10,000 Lbs
Part Number3555297C94
Stock NumberP-111403
MLS Number13825727
CategorySpindles / Knuckles
Last Updated8/6/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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CRG Heavy Truck Parts
International WorkStar 7500 Right Spindle

2018 International WorkStar 7500 Right Spindle

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(Used) 2018 International WorkStar 7500, FRONT SPINDLE/KNUCKLE- Part Number: 3555297C94, Serial Number: DPF17795167, Side: Passenger Right Side, Make: Meritor, Model: MFS10143ANN339,...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7500
Will Fit Year(s)2018
SideRIGHT
Capacity10,000 Lbs
Part Number3555297C94
Stock NumberP-111407
MLS Number13825730
CategorySpindles / Knuckles
Last Updated7/19/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
International WorkStar 7400 Front Axle Assembly

2015 International WorkStar 7400 Front Axle Assembly

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(Used) 2015 International WorkStar 7400, COMPLETE FRONT AXLE- Part Number: 3555299C93, Serial Number: DRF14229432, Center Leaf to Center Leaf: 33", Make: Meritor, Model: MFS12143ANN313,...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7400
Will Fit Year(s)2015
Capacity12,000 Lbs
Part Number3555299C93
Stock NumberP-491565
MLS Number14051933
CategoryAxle Assemblies, Front
Last Updated8/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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CRG Heavy Truck Parts
International WorkStar 7400 Left Spindle

2015 International WorkStar 7400 Left Spindle

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(Used) 2015 International WorkStar 7400, FRONT SPINDLE/KNUCKLE- Part Number: 3555299C93, Serial Number: DRF14229432, Side: Driver Left Side, Make: Meritor, Model: MFS12143ANN313, Capacity:...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7400
Will Fit Year(s)2015
SideLEFT
Capacity12,000 Lbs
Part Number3555299C93
Stock NumberP-491570
MLS Number14051938
CategorySpindles / Knuckles
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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CRG Heavy Truck Parts
International WorkStar 7400 Right Spindle

2015 International WorkStar 7400 Right Spindle

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(Used) 2015 International WorkStar 7400, FRONT SPINDLE/KNUCKLE- Part Number: 3555299C93, Serial Number: DRF14229432, Side: Passenger Right Side, Make: Meritor, Model: MFS12143ANN313,...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7400
Will Fit Year(s)2015
SideRIGHT
Capacity12,000 Lbs
Part Number3555299C93
Stock NumberP-491572
MLS Number14051939
CategorySpindles / Knuckles
Last Updated8/22/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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CRG Heavy Truck Parts
International WorkStar 7400 Front Axle Assembly

2011 International WorkStar 7400 Front Axle Assembly

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2011 IHC 7400 SPICER I-160W, 18000 LBS, 2 LEAF 4" WIDTH CAST # 160TB118, TAG #T80TB1041, Capacity: 18000 LBS, Hub Bolts: 8, Brake Type: DRUM, Axle Make: SPICER
ConditionUsed
Fits To Make(s)International
Fits To Model(s)WorkStar 7400
Will Fit Year(s)2011
Capacity18000 LBS
Stock Number3513-IHC-6
MLS Number13346135
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.
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