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Axles & Differentials (62848)
   Axle Assemblies, Front (12229)    Axle Assemblies, Rear (4778)    Axle Housings, Front (2812)    Axle Housings, Rear (9037)    Axle Housings (489)    Axle Parts (205)    Axle Shafts (2097)    Differential Cases (12)    Differential Cores (40)    Differential Misc. Parts (1748)    Differential Side Gears (1)    Differentials (Matched Sets) (3)    Differentials, Front (7850)    Differentials, Rear (15990)    Differentials, Unspecified (1166)    King Pin Sets (83)    Lift Axle Components (10)    Lift Axles & Drop Axles (73)    Spindles / Knuckles (3274)    Tag / Pusher Axles (828)
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Showing 1 - 25 of 62,848 Listings

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Featured Item
GEAR SET A40504-1R SSHD 3.73 ROCKWELL

GEAR SET A40504-1R SSHD 3.73 ROCKWELL

$500 USD
Aftermarket replacement ring and pinion gear set featuring a 3.73 gear ratio designed for Rockwell-Meritor heavy-duty tandem and single drive axles. Specifications Application,...
ConditionNew
Part NumberA40504-1R
Stock NumberA40504-1R
MLS Number14648570
CategoryAxles & Differentials
Last Updated10/28/2026
Location
Fort Worth, TX, US
Sold By
Cowtown Gear
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Dana RSP41 Rear Differential for a 2020 Kenworth W900

Dana RSP41 Rear Differential for a 2020 Kenworth W900

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(Used) 2020 Kenworth W900, REAR DIFFERENTIAL GEARS ONLY- Part Number: 10076511, Serial Number: HN07799735, Make: Spicer, Model: RSP41, Ratio: 3.36, Capacity: 20,000 Lbs, Reference images for...
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)2020
Part Number10076511
Stock NumberP-516523
MLS Number14705110
CategoryDifferentials, Rear
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
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Dana RSP41 Rear Axle Housing for a 2020 Kenworth W900

Dana RSP41 Rear Axle Housing for a 2020 Kenworth W900

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(Used) 2020 Kenworth W900, REAR DIFFERENTIAL HOUSING ONLY- Part Number: 10076511, Serial Number: HN07799735, Make: Spicer, Model: RSP41, Ratio: 3.36, Capacity: 20,000 Lbs, Suspension: Air...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)2020
Part Number10076511
Stock NumberP-516521
MLS Number14705108
CategoryAxle Housings, Rear
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
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Dana RSP41 Rear Axle Assembly for a 2020 Kenworth W900

Dana RSP41 Rear Axle Assembly for a 2020 Kenworth W900

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(Used) 2020 Kenworth W900, COMPLETE REAR REAR TANDEM- Part Number: 10076511, Serial Number: HN07799735, Make: Spicer, Model: RSP41, Ratio: 3.36, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake...
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)2020
Part Number10076511
Stock NumberP-516520
MLS Number14705107
CategoryAxle Assemblies, Rear
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
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Dana-Spicer DSP41 Front Differential for a 2020 Kenworth W900

Dana-Spicer DSP41 Front Differential for a 2020 Kenworth W900

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(Used) 2020 Kenworth W900, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 10074596, Serial Number: HN07799734, Make: Spicer, Model: DSP41, Ratio: 3.36, Capacity: 20,000 Lbs, Reference images...
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)2020
Part Number10074596
Stock NumberP-516516
MLS Number14705103
CategoryDifferentials, Front
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Dana DSP41 Rear Axle Housing for a 2020 Kenworth W900

Dana DSP41 Rear Axle Housing for a 2020 Kenworth W900

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(Used) 2020 Kenworth W900, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: 10074596, Serial Number: HN07799734, Make: Spicer, Model: DSP41, Ratio: 3.36, Capacity: 20,000 Lbs, Suspension: Air...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)2020
Part Number10074596
Stock NumberP-516515
MLS Number14705102
CategoryAxle Housings, Rear
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Dana-Spicer DSP41 Complete Axle-Front Rears for a 2020 Kenworth W900

Dana-Spicer DSP41 Complete Axle-Front Rears for a 2020 Kenworth W900

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(Used) 2020 Kenworth W900, COMPLETE FRONT REAR TANDEM- Part Number: 10074596, Serial Number: HN07799734, Make: Spicer, Model: DSP41, Ratio: 3.36, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake...
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)2020
Part Number10074596
Stock NumberP-516514
MLS Number14705101
CategoryDifferentials, Front
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
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Meritor-Rockwell MR2014X Rear Differential for a 2014 Volvo VNL

Meritor-Rockwell MR2014X Rear Differential for a 2014 Volvo VNL

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(Used) 2014 Volvo VNL, REAR DIFFERENTIAL GEARS ONLY- Serial Number: SFOR02431647, Part Number: TBD, Make: Meritor, Model: MR2014X, Ratio: 2.47, Capacity: 19,000 Lbs, Reference image for...
ConditionUsed
Rear End2.47 ratio
Fits To Make(s)Volvo
Fits To Model(s)VNL
Will Fit Year(s)2014
Stock NumberP-516502
MLS Number14705089
CategoryDifferentials, Rear
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Meritor-Rockwell MR2014X Rear Axle Housing for a 2014 Volvo VNL

Meritor-Rockwell MR2014X Rear Axle Housing for a 2014 Volvo VNL

Newly Listed
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(Used) 2014 Volvo VNL, REAR DIFFERENTIAL HOUSING ONLY- Serial Number: SFOR02431647, Part Number: TBD, Make: Meritor, Model: MR2014X, Ratio: 2.47, Capacity: 19,000 Lbs, Suspension: Air...
ConditionUsed
Fits To Make(s)Volvo
Fits To Model(s)VNL
Will Fit Year(s)2014
Stock NumberP-516501
MLS Number14705087
CategoryAxle Housings, Rear
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
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Meritor-Rockwell MR2014X Rear Axle Assembly for a 2014 Volvo VNL

Meritor-Rockwell MR2014X Rear Axle Assembly for a 2014 Volvo VNL

Newly Listed
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(Used) 2014 Volvo VNL, COMPLETE REAR REAR TANDEM- Serial Number: SFOR02431647, Part Number: TBD, Make: Meritor, Model: MR2014X, Ratio: 2.47, Capacity: 19,000 Lbs, Hub Bolts: 10, Brake Type:...
ConditionUsed
Rear End2.47 ratio
Fits To Make(s)Volvo
Fits To Model(s)VNL
Will Fit Year(s)2014
Stock NumberP-516500
MLS Number14705086
CategoryAxle Assemblies, Rear
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Meritor-Rockwell MD2014X Front Differential for a 2014 Volvo VNL

Meritor-Rockwell MD2014X Front Differential for a 2014 Volvo VNL

Newly Listed
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(Used) 2014 Volvo VNL, FRONT DIFFERENTIAL GEARS ONLY- Serial Number: 1-2276927, Part Number: TBD, Make: Meritor, Model: MD2014X, Ratio: 2.47, Capacity: 19,000 Lbs, Reference image for...
ConditionUsed
Rear End2.47 ratio
Fits To Make(s)Volvo
Fits To Model(s)VNL
Will Fit Year(s)2014
Stock NumberP-516497
MLS Number14705083
CategoryDifferentials, Front
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Meritor-Rockwell MD2014X Front Axle Housing for a 2014 Volvo VNL

Meritor-Rockwell MD2014X Front Axle Housing for a 2014 Volvo VNL

Newly Listed
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(Used) 2014 Volvo VNL, FRONT DIFFERENTIAL HOUSING ONLY- Serial Number: SFOR02431646, Part Number: TBD, Make: Meritor, Model: MD2014X, Ratio: 2.47, Capacity: 19,000 Lbs, Suspension: Air...
ConditionUsed
Fits To Make(s)Volvo
Fits To Model(s)VNL
Will Fit Year(s)2014
Stock NumberP-516496
MLS Number14705082
CategoryAxle Housings, Front
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Meritor-Rockwell MD2014X Complete Axle-Front Rears for a 2014 Volvo VNL

Meritor-Rockwell MD2014X Complete Axle-Front Rears for a 2014 Volvo VNL

Newly Listed
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(Used) 2014 Volvo VNL, COMPLETE FRONT REAR TANDEM- Serial Number: SFOR02431646, Part Number: TBD, Make: Meritor, Model: MD2014X, Ratio: 2.47, Capacity: 19,000 Lbs, Hub Bolts: 10, Brake Type:...
ConditionUsed
Rear End2.47 ratio
Fits To Make(s)Volvo
Fits To Model(s)VNL
Will Fit Year(s)2014
Stock NumberP-516495
MLS Number14705081
CategoryDifferentials, Front
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
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Volvo VNL Right Spindle

2014 Volvo VNL Right Spindle

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(Used) 2014 Volvo VNL, FRONT SPINDLE/KNUCKLE- Serial Number: 165046, Part Number: 1026773, Side: Passenger Right Side, Make: Volvo, Model: FXL12, Capacity: 12,500 Lbs, Hub Bolts: 10, Brake...
ConditionUsed
Fits To Make(s)Volvo
Fits To Model(s)VNL
Will Fit Year(s)2014
SideRIGHT
Capacity12,500
Part Number1026773
Stock NumberP-516479
MLS Number14705066
CategorySpindles / Knuckles
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
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Volvo VNL Left Spindle

2014 Volvo VNL Left Spindle

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(Used) 2014 Volvo VNL, FRONT SPINDLE/KNUCKLE- Serial Number: 165046, Part Number: 1026773, Side: Driver Left Side, Make: Volvo, Model: FXL12, Capacity: 12,500 Lbs, Hub Bolts: 10, Brake Type:...
ConditionUsed
Fits To Make(s)Volvo
Fits To Model(s)VNL
Will Fit Year(s)2014
SideLEFT
Capacity12,500
Part Number1026773
Stock NumberP-516478
MLS Number14705065
CategorySpindles / Knuckles
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
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Volvo VNL Front Axle Assembly

2014 Volvo VNL Front Axle Assembly

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(Used) 2014 Volvo VNL, COMPLETE FRONT AXLE- Serial Number: 165046, Part Number: 1026773, 20543700, 30H590M, Center Leaf to Center Leaf: 32.5", Make: Volvo, Model: FXL12, Capacity: 12,500...
ConditionUsed
Fits To Make(s)Volvo
Fits To Model(s)VNL
Will Fit Year(s)2014
Capacity12,500
Part Number1026773
Stock NumberP-516472
MLS Number14705060
CategoryAxle Assemblies, Front
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Meritor-Rockwell MT40-14X Rear Axle Housing for a 2014 Freightliner Cascadia 125

Meritor-Rockwell MT40-14X Rear Axle Housing for a 2014 Freightliner Cascadia 125

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(Used) 2014 Freightliner Cascadia 125, REAR DIFFERENTIAL HOUSING ONLY- Part Number: C11-00035-204, Serial Number: DRA13104907, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity: 20,000...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2014
Part NumberC11-00035-204
Stock NumberP-513088
MLS Number14598876
CategoryAxle Housings, Rear
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Meritor-Rockwell MT40-14X Rear Differential for a 2019 Freightliner Cascadia 116 Day Cab

Meritor-Rockwell MT40-14X Rear Differential for a 2019 Freightliner Cascadia 116 Day Cab

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(Used) 2019 Freightliner Cascadia 116 Day Cab, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00050-745, Serial Number: DRA18256004, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity: 20...
ConditionUsed
Rear End2.47 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 116 Day Cab
Will Fit Year(s)2019
Part NumberC11-00050-745
Stock NumberP-512458
MLS Number14576414
CategoryDifferentials, Rear
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Meritor-Rockwell MS19-14X Rear Axle Housing for a 2017 Hino 268

Meritor-Rockwell MS19-14X Rear Axle Housing for a 2017 Hino 268

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(Used) 2017 Hino 268, DIFFERENTIAL HOUSING ONLY- Part Number: S240807500, Serial Number: F0R03691356, Make: Meritor, Model: MS19-14X, Ratio: 5.57, Capacity: 19,000 Lbs, Suspension: Leaf...
ConditionUsed
Fits To Make(s)Hino
Fits To Model(s)268
Will Fit Year(s)2017
Part NumberS240807500
Stock NumberP-512020
MLS Number14562798
CategoryAxle Housings, Rear
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Meritor-Rockwell MT40-14X Rear Differential for a 2015 International PROSTAR

Meritor-Rockwell MT40-14X Rear Differential for a 2015 International PROSTAR

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(Used) 2015 International PROSTAR, REAR DIFFERENTIAL GEARS ONLY- Part Number: 90C58604, Serial Number: DRA14129165, Make: Meritor, Model: MT40-14X, Ratio: 3.36, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)International
Fits To Model(s)PROSTAR
Will Fit Year(s)2015
Part Number90C58604
Stock NumberP-510320
MLS Number14518654
CategoryDifferentials, Rear
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
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Detroit RT40-NFD Rear Axle Assembly for a 2026 Freightliner Cascadia 126

Detroit RT40-NFD Rear Axle Assembly for a 2026 Freightliner Cascadia 126

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(Used) 2026 Freightliner Cascadia 126, COMPLETE REAR REAR TANDEM- Part Number: C11-00090-114, Serial Number: 771195A0318671, Make: Detroit, Model: RT40-NFD, Ratio: 2.28, Capacity: 20,000 Lbs...
ConditionUsed
Rear End2.28 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2026
Part NumberC11-00090-114
Stock NumberP-507355
MLS Number14455929
CategoryAxle Assemblies, Rear
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Freightliner M2 106 Right Spindle

2005 Freightliner M2 106 Right Spindle

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(Used) 2005 Freightliner M2 106, FRONT SPINDLE/KNUCKLE- Part Number: C10-00008-002, Serial Number: 739912-A019450, Side: Passenger Right Side, Make: Detroit, Model: F133-3N, Capacity: 13,300...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2005
SideRIGHT
Capacity13,300
Part NumberC10-00008-002
Stock NumberP-505580
MLS Number14428534
CategorySpindles / Knuckles
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
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Meritor-Rockwell MT40-14X Rear Axle Assembly for a 2024 Mack Anthem

Meritor-Rockwell MT40-14X Rear Axle Assembly for a 2024 Mack Anthem

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(Used) 2024 Mack Anthem, COMPLET REAR REAR TANDEM- Serial Number: F0R08336168, Make: Meritor, Model: MT40-14X, Ratio: 3.08, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type: Drum, Suspension:...
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)Mack
Fits To Model(s)Anthem
Will Fit Year(s)2024
Stock NumberP-504406
MLS Number14427367
CategoryAxle Assemblies, Rear
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Meritor-Rockwell MT40-14X Rear Axle Assembly for a 2024 Freightliner Cascadia 126

Meritor-Rockwell MT40-14X Rear Axle Assembly for a 2024 Freightliner Cascadia 126

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(Used) 2024 Freightliner Cascadia 126, COMPLETE REAR REAR TANDEM- Part Number: C11-00054-345, Serial Number: DRA24649269, Make: Meritor, Model: MT40-14X, Ratio: 2.85, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End2.85 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2024
Part NumberC11-00054-345
Stock NumberP-499270
MLS Number14231874
CategoryAxle Assemblies, Rear
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Meritor-Rockwell RD20-145 Rear Axle Assembly for a 2018 Peterbilt 567

Meritor-Rockwell RD20-145 Rear Axle Assembly for a 2018 Peterbilt 567

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(Used) 2018 Peterbilt 567, COMPLETE REAR REAR TANDEM- Part Number: C05-2101011HK00373, Serial number: F0R04320937, Make: Meritor, Model: RD20-145, Ratio: 3.73, Capacity: 20,000 Lbs, Hub...
ConditionUsed
Rear End3.73 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)567
Will Fit Year(s)2018
Part NumberC05-2101011HK00373
Stock NumberP-494134
MLS Number14091899
CategoryAxle Assemblies, Rear
Last Updated10/29/2026
Location
Elkton, MD, US
Sold By
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