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Truck Axles & Differentials for Sale

Find front and rear axle assemblies, differentials, axle housings, axle shafts, spindles, and related components from Meritor, Dana Spicer, Eaton, and other manufacturers. New, used, and rebuilt options available from dealers nationwide.
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Truck Parts (43911)
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Axles & Differentials (43911)
   Axle Assemblies, Front (8619)    Axle Assemblies, Rear (1942)    Axle Housings, Front (1109)    Axle Housings, Rear (6582)    Axle Housings (535)    Axle Parts (150)    Axle Shafts (1555)    Differential Cases (2)    Differential Cores (30)    Differential Misc. Parts (1338)    Differential Side Gears (1)    Differentials (Matched Sets) (4)    Differentials, Front (5357)    Differentials, Rear (11514)    Differentials, Unspecified (1735)    King Pin Sets (20)    Lift Axle Components (11)    Lift Axles & Drop Axles (84)    Spindles / Knuckles (2648)    Tag / Pusher Axles (618)
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Showing 1 - 25 of 43,928 Listings

1 - 25 of 43,928 listings
1 - 25 of 43,928 listings
Eaton DSP40 Front Axle Housing for a 2006 Kenworth T600

Eaton DSP40 Front Axle Housing for a 2006 Kenworth T600

Recently Updated
$1,095 USD
GOOD TAKEOUT FRONT EATON DSP40 AXLE HOUSING OFF AG200 SUSPENSION, Serial#: N/A, Core Charge: N/A, Hub Bolts: 20, Suspension: AG200
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T600
Will Fit Year(s)2006
Stock Number100617-27
MLS Number9230412
CategoryAxle Housings, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Eaton RSP40 Rear Axle Housing for a 2006 Kenworth T600

Eaton RSP40 Rear Axle Housing for a 2006 Kenworth T600

Recently Updated
$1,095 USD
GOOD TAKEOUT REAR EATON RSP40 AXLE HOUSING OFF AG200 SUSPENSION, Serial#: N/A, Core Charge: N/A, Hub Bolts: 10, Suspension: AG200
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T600
Will Fit Year(s)2006
Stock Number100617-26
MLS Number9230411
CategoryAxle Housings, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Eaton RSP40 Rear Differential for a 2006 Kenworth T600

Eaton RSP40 Rear Differential for a 2006 Kenworth T600

Recently Updated
$395 USD
RSP40 3.36 WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 3.36
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T600
Will Fit Year(s)2006
Stock Number100617-18
MLS Number9230401
CategoryDifferentials, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Meritor-Rockwell 40-145 Front Axle Housing for a 2000 International 9400

Meritor-Rockwell 40-145 Front Axle Housing for a 2000 International 9400

Recently Updated
$995 USD
GOOD TAKEOUT ROCKWELL FRONT 40-145 AXLE HOUSING OFF INTERNATIONAL AIR RIDE SUSPENSION, Serial#: N/A, Core Charge: N/A, Hub Bolts: 10, Suspension: AIR RIDE
ConditionUsed
Fits To Make(s)International
Fits To Model(s)9400
Will Fit Year(s)2000
Stock Number100517-2
MLS Number9228718
CategoryAxle Housings, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Freightliner Columbia 120 Front Axle Assembly

2005 Freightliner Columbia 120 Front Axle Assembly

Recently Updated
$1,350 USD
GOOD USED HENDRICKSON FRONT AXLE 12K LB CAPACITY, Capacity: 12K, Serial#: N/A, Hub Bolts: 10, Brake Type: AIR
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)COLUMBIA 120
Will Fit Year(s)2005
Capacity12K
Stock Number100417-19
MLS Number9228713
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Eaton RS404 Rear Differential for a 2005 Freightliner COLUMBIA 120

Eaton RS404 Rear Differential for a 2005 Freightliner COLUMBIA 120

Recently Updated
$395 USD
GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 3.36
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)COLUMBIA 120
Will Fit Year(s)2005
Stock Number100417-15
MLS Number9228710
CategoryDifferentials, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Freightliner Cascadia 125 Front Axle Assembly

2016 Freightliner Cascadia 125 Front Axle Assembly

Recently Updated
$1,250 USD
GOOD USE TAKEOUT DETROIT DAF 12 AXLE. WILL INSPECT FOR DAMAGE, Capacity: 12K, Serial#: 739912-A545814, Hub Bolts: 10, Brake Type: AIR
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2016
Capacity12K
Stock Number100317-7
MLS Number9227770
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Meritor-Rockwell 20-14X Rear Differential for a 2016 Freightliner Cascadia 125

Meritor-Rockwell 20-14X Rear Differential for a 2016 Freightliner Cascadia 125

Recently Updated
$995 USD
20-14X 3.36 UNDER 200K LOW MILE 2016 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 3.36
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2016
Stock Number100317-5
MLS Number9227768
CategoryDifferentials, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Meritor-Rockwell MT40-14XP Front Differential for a 2016 Freightliner Cascadia 125

Meritor-Rockwell MT40-14XP Front Differential for a 2016 Freightliner Cascadia 125

Recently Updated
$1,395 USD
40-14X 3.36 UNDER 200K LOW MILE 2016 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 3.36
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2016
Stock Number100317-4
MLS Number9227767
CategoryDifferentials, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Meritor-Rockwell MT40-14X Front Axle Housing for a 2016 Freightliner Cascadia 125

Meritor-Rockwell MT40-14X Front Axle Housing for a 2016 Freightliner Cascadia 125

Recently Updated
$1,095 USD
GOOD TAKEOUT ROCKWELL FRONT MT40-14X AXLE HOUSING, Serial#: N/A, Core Charge: N/A, Hub Bolts: 10, Suspension: AIR
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2016
Stock Number100317-3
MLS Number9227766
CategoryAxle Housings, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Meritor-Rockwell MT40-14XP Rear Axle Housing for a 2016 Freightliner Cascadia 125

Meritor-Rockwell MT40-14XP Rear Axle Housing for a 2016 Freightliner Cascadia 125

Recently Updated
$1,095 USD
GOOD TAKEOUT ROCKWELL REAR MT40-14X AXLE HOUSING, Serial#: N/A, Core Charge: N/A, Hub Bolts: 10, Suspension: AIR
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2016
Stock Number100317-2
MLS Number9227765
CategoryAxle Housings, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Freightliner M2 106 Front Axle Assembly

2017 Freightliner M2 106 Front Axle Assembly

Recently Updated
$1,095 USD
LOW MILE 10K LB FRONT AXLE ALLIANCE AXLE ASSEMBLY, Capacity: 10K LBS, Serial#: N/A, Hub Bolts: 10, Brake Type: AIR
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2017
Capacity10K LBS
Stock Number100117-14
MLS Number9223904
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Mercedes-Benz ARS190-4 Rear Axle Housing for a 2017 Freightliner M2 106

Mercedes-Benz ARS190-4 Rear Axle Housing for a 2017 Freightliner M2 106

Recently Updated
$1,095 USD
LOW MILE REAR ALLIANCE AXLE HOUSING FOR ARS190-4, Serial#: ARS190-4, Core Charge: N/A, Hub Bolts: 10, Suspension: AIR
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2017
Stock Number100117-2
MLS Number9223893
CategoryAxle Housings, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Meritor-Rockwell 20-14X Rear Differential for a 2012 International PROSTAR

Meritor-Rockwell 20-14X Rear Differential for a 2012 International PROSTAR

Recently Updated
$695 USD
20-14X 3.42 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 3.42
ConditionUsed
Fits To Make(s)International
Fits To Model(s)PROSTAR
Will Fit Year(s)2012
Stock Number93017-19
MLS Number9221899
CategoryDifferentials, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Meritor-Rockwell MT40-14XP Front Differential for a 2012 International PROSTAR

Meritor-Rockwell MT40-14XP Front Differential for a 2012 International PROSTAR

Recently Updated
$1,295 USD
40-14X 3.42 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 3.42
ConditionUsed
Fits To Make(s)International
Fits To Model(s)PROSTAR
Will Fit Year(s)2012
Stock Number93017-18
MLS Number9221898
CategoryDifferentials, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Meritor-Rockwell 40-145 Front Differential for a 2010 Freightliner Cascadia 125

Meritor-Rockwell 40-145 Front Differential for a 2010 Freightliner Cascadia 125

Recently Updated
$1,095 USD
40-145 3.42 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 3.42
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2010
Stock Number62816-2
MLS Number9220256
CategoryDifferentials, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Meritor-Rockwell 20-145 Rear Differential for a 2010 Freightliner Cascadia 125

Meritor-Rockwell 20-145 Rear Differential for a 2010 Freightliner Cascadia 125

Recently Updated
$495 USD
20-145 3.42 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 3.42
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2010
Stock Number62816-1
MLS Number9220255
CategoryDifferentials, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Eaton 16244 Rear Axle Housing for a 1979 International S1750

Eaton 16244 Rear Axle Housing for a 1979 International S1750

Recently Updated
$750 USD
GOOD USED REAR AXLE HOUSING FOR EATON 16244 ROUND HOUSING 10 HOLE BUDD, Serial#: N/A, Core Charge: N/A, Hub Bolts: 10, Suspension: SPRING
ConditionUsed
Fits To Make(s)International
Fits To Model(s)S1750
Will Fit Year(s)1979
Stock Number92717-9
MLS Number9220249
CategoryAxle Housings, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Axle I Beam Assembly Or Parts Off MOTOr Home LH Spindle P-2861 Hub Assembly Webb

1996 Axle I Beam Assembly Or Parts Off MOTOr Home LH Spindle P-2861 Hub Assembly Webb

Recently Updated
Contact for price
AXLE I BEAM ASSEMBLY OR PARTS OFF MOTOR HOME LH SPINDLE P-2861 HUB ASSEMBLY WEBB 252 HUB PILOT BRAKE SPIDER R/H 3211-A-5721 PASSENER SPINDLE GONE, Capacity: 9000, Serial#: 97269agd, Hub...
ConditionUsed
Will Fit Year(s)1996
Capacity9000
Part NumberFd965
Stock NumberP-442
MLS Number9217078
CategoryAxle Parts
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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