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Axles & Differentials (46606)
   Axle Assemblies, Front (10248)    Axle Assemblies, Rear (2499)    Axle Housings, Front (1643)    Axle Housings, Rear (7409)    Axle Housings (54)    Axle Parts (152)    Axle Shafts (1694)    Differential Cases (7)    Differential Cores (34)    Differential Misc. Parts (504)    Differential Side Gears (1)    Differentials (Matched Sets) (4)    Differentials, Front (5790)    Differentials, Rear (12574)    Differentials, Unspecified (964)    King Pin Sets (11)    Lift Axle Components (10)    Lift Axles & Drop Axles (38)    Spindles / Knuckles (2601)    Tag / Pusher Axles (288)
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Showing 1 - 25 of 46,606 Listings

1 - 25 of 46,606 listings
1 - 25 of 46,606 listings
Peterbilt 579 Right Spindle

2022 Peterbilt 579 Right Spindle

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(Used) 2022 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: B05-6043-0A6200000, Serial Number: MON04402979, Side: Passenger Right Side, Make: Meritor, Model: MFS12E132BNN3, Capacity:...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2022
SideRIGHT
Capacity12,000 Lbs
Part NumberB05-6043-0A6200000
Stock NumberP-509445
MLS Number14495995
CategorySpindles / Knuckles
Last Updated7/21/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 579 Left Spindle

2022 Peterbilt 579 Left Spindle

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(Used) 2022 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: B05-6043-0A6200000, Serial Number: MON04402979, Side: Driver Left Side, Make: Meritor, Model: MFS12E132BNN3, Capacity: 12,000...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2022
SideLEFT
Capacity12,000 Lbs
Part NumberB05-6043-0A6200000
Stock NumberP-509444
MLS Number14495994
CategorySpindles / Knuckles
Last Updated7/21/2026
Location
Elkton, MD, US
Sold By
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Detroit RS20-4N Rear Differential for a 2025 Freightliner M2 106

Detroit RS20-4N Rear Differential for a 2025 Freightliner M2 106

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(Used) 2025 Freightliner M2 106, DIFFERENTIAL GEARS ONLY- Part Number: C11-00008-319, Serial Number: 742821A0299881, Make: Detroit, Model: RS20-4N, Ratio: 5.56, Capacity: 21,000 Lbs,...
ConditionUsed
Rear End5.56 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2025
Part NumberC11-00008-319
Stock NumberP-509431
MLS Number14495981
CategoryDifferentials, Rear
Last Updated7/21/2026
Location
Elkton, MD, US
Sold By
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Detroit RS20-4N Rear Axle Housing for a 2025 Freightliner M2 106

Detroit RS20-4N Rear Axle Housing for a 2025 Freightliner M2 106

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(Used) 2025 Freightliner M2 106, DIFFERENTIAL HOUSING ONLY- Part Number: C11-00008-319, Serial Number: 742821A0299881, Make: Detroit, Model: RS20-4N, Ratio: 5.56, Capacity: 21,000 Lbs,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2025
Part NumberC11-00008-319
Stock NumberP-509430
MLS Number14495980
CategoryAxle Housings, Rear
Last Updated7/21/2026
Location
Elkton, MD, US
Sold By
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Detroit RS20-4N Rear Axle Assembly for a 2025 Freightliner M2 106

Detroit RS20-4N Rear Axle Assembly for a 2025 Freightliner M2 106

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(Used) 2025 Freightliner M2 106, COMPLETE REAR DIFFERENTIAL- Part Number: C11-00008-319, Serial Number: 742821A0299881, Make: Detroit, Model: RS20-4N, Ratio: 5.56, Capacity: 21,000 Lbs, Hub...
ConditionUsed
Rear End5.56 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2025
Part NumberC11-00008-319
Stock NumberP-509429
MLS Number14495979
CategoryAxle Assemblies, Rear
Last Updated7/21/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Freightliner M2 106 Right Spindle

2025 Freightliner M2 106 Right Spindle

Newly Listed
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(Used) 2025 Freightliner M2 106, FRONT SPINDLE/KNUCKLE- Part Number: C10-00000-304, Serial Number: 739912A0415217, Side: Passenger Right Side, Make: Detroit, Model: F12-3N, Capacity: 12,000...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2025
SideRIGHT
Capacity12,000
Part NumberC10-00000-304
Stock NumberP-509427
MLS Number14495977
CategorySpindles / Knuckles
Last Updated7/21/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Freightliner M2 106 Left Spindle

2025 Freightliner M2 106 Left Spindle

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(Used) 2025 Freightliner M2 106, FRONT SPINDLE/KNUCKLE- Part Number: C10-00000-304, Serial Number: 739912A0415217, Side: Driver Left Side, Make: Detroit, Model: F12-3N, Capacity: 12,000 Lbs...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2025
SideLEFT
Capacity12,000
Part NumberC10-00000-304
Stock NumberP-509426
MLS Number14495976
CategorySpindles / Knuckles
Last Updated7/21/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Freightliner M2 106 Front Axle Assembly

2025 Freightliner M2 106 Front Axle Assembly

Newly Listed
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(Used) 2025 Freightliner M2 106, COMPLETE FRONT AXLE- Part Number: C10-00000-304, Serial Number: 739912A0415217, Center Leaf to Center Leaf: 32.5", Make: Detroit, Model: F12-3N, Capacity: 12...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2025
Capacity12,000
Part NumberC10-00000-304
Stock NumberP-509417
MLS Number14495968
CategoryAxle Assemblies, Front
Last Updated7/21/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Dana S21-170D Rear Axle Housing for a 2012 Kenworth T270

Dana S21-170D Rear Axle Housing for a 2012 Kenworth T270

Recently Updated
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(Used) 2012 Kenworth T270, DIFFERENTIAL HOUSING ONLY- Part Number: 512327, Serial Number: HN03777831, Make: Spicer, Model: S21-170D, Ratio: 4.56, Capacity: 16,000 Lbs, Suspension: Air...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T270
Will Fit Year(s)2012
Part Number512327
Stock NumberP-504583
MLS Number14427533
CategoryAxle Housings, Rear
Last Updated7/21/2026
Location
Elkton, MD, US
Sold By
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Isuzu NRR Right Spindle

2010 Isuzu NRR Right Spindle

Recently Updated
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(Used) 2010 Isuzu NRR, FRONT SPINDLE/KNUCKLE- Side: Passenger Right Side, Make: Isuzu, Model: TBD, Capacity: 6,830 Lbs, Hub Bolts: 6, Brake Type: Disc, For more information about this item,...
ConditionUsed
Fits To Make(s)Isuzu
Fits To Model(s)NRR
Will Fit Year(s)2010
SideRIGHT
Capacity6,830 Lbs
Stock NumberP-491823
MLS Number14054861
CategorySpindles / Knuckles
Last Updated7/21/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Freightliner Cascadia 113 Front Axle Assembly

2017 Freightliner Cascadia 113 Front Axle Assembly

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(Used) 2017 Freightliner Cascadia 113, COMPLETE FRONT AXLE- Part Number: C10-00024-154, Serial Number: MON02670929, Center Leaf to Center Leaf: 33", Make: Meritor, Model: MFS12143ANN440,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 113
Will Fit Year(s)2017
Capacity12,000
Part NumberC10-00024-154
Stock NumberP-113990
MLS Number13984953
CategoryAxle Assemblies, Front
Last Updated7/21/2026
Location
Elkton, MD, US
Sold By
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Freightliner Cascadia 126 Left Spindle

2020 Freightliner Cascadia 126 Left Spindle

Recently Updated
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(Used) 2020 Freightliner Cascadia 126, FRONT SPINDLE/KNUCKLE- Part Number: A680 331 83 01, Serial Number: 739912B0099506, Side: Driver Left Side, Make: Detroit, Model: DA-F-13.3-3, Capacity:...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2020
SideLEFT
Capacity13,300
Part NumberA680 331 83 01
Stock NumberP-108544
MLS Number13749349
CategorySpindles / Knuckles
Last Updated7/21/2026
Location
Elkton, MD, US
Sold By
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Axle Alliance RT40-4N Rear Axle Housing for a 2007 Freightliner Columbia 120

Axle Alliance RT40-4N Rear Axle Housing for a 2007 Freightliner Columbia 120

Recently Updated
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(Used) 2007 Freightliner Columbia 120, COMPLETE FRONT DIFFERENTIAL HOUSING ONLY- Part Number: C11-00006-202, Serial Number: 771AAC-A042781H, Make: Axle Alliance, Model: RT40-4N, Ratio: 3.42,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Columbia 120
Will Fit Year(s)2007
Part NumberC11-00006-202
Stock NumberP-106216
MLS Number13677321
CategoryAxle Housings, Rear
Last Updated7/21/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Detroit R21-4N Rear Differential for a 2017 Freightliner M2 106

Detroit R21-4N Rear Differential for a 2017 Freightliner M2 106

Recently Updated
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(Used) 2017 Freightliner M2 106, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: C11-00008-319, Serial Number: 742821-A146375, Make: Detroit, Model: R21-4N, Ratio: 5.56, Capacity: 21,000 Lbs...
ConditionUsed
Rear End5.56 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2017
Part NumberC11-00008-319
Stock NumberP-104034
MLS Number13634143
CategoryDifferentials, Rear
Last Updated7/21/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Meritor-Rockwell RS25160 Rear Axle Housing for a 2004 Spartan Advantage

Meritor-Rockwell RS25160 Rear Axle Housing for a 2004 Spartan Advantage

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(Used) 2004 Spartan Advantage, COMPLETE DIFFERENTIAL HOUSING ONLY- Part Number: 1931-DD4-538, Serial Number: NKA04014679, Make: Meritor, Model: RS25160, Ratio: 5.38, Capacity: 27,000 Lbs,...
ConditionUsed
Fits To Make(s)Spartan
Fits To Model(s)Advantage
Will Fit Year(s)2004
Part Number1931-DD4-538
Stock NumberP-103330
MLS Number13618618
CategoryAxle Housings, Rear
Last Updated7/21/2026
Location
Elkton, MD, US
Sold By
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