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Truck Rear Differentials for Sale

Browse complete rear differential assemblies for semi trucks and heavy duty commercial vehicles. Find single, tandem, and inter-axle differentials from Meritor, Dana Spicer, Eaton, and other manufacturers.
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Showing 1 - 25 of 13,269 Rear Differential Listings

1 - 25 of 13,269 listings
1 - 25 of 13,269 listings
Detroit Rear Differential for a 2019 Freightliner Cascadia 126

Detroit Rear Differential for a 2019 Freightliner Cascadia 126

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Detroit DA-RT-40.0-4 Rear Rear Differential For Sale 3.23 Ratio - Capacity: 20,000 lbs. - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We...
ConditionUsed
Rear End3.23 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2019
Stock NumberFR-0861-5
MLS Number13320900
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Meritor-Rockwell RT46-160 Rear Differential for a 2004 International 7600

Meritor-Rockwell RT46-160 Rear Differential for a 2004 International 7600

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Meritor/Rockwell RT46-160 Rear Rear Differential - Ratio: 4.30 Full locker. Callfor more information, we ship everywhere, Serial#: other, Core Charge: none, Ratio: 4.30, Casting#: other
ConditionUsed
Rear End4.30 ratio
Fits To Make(s)International
Fits To Model(s)7600
Will Fit Year(s)2004
Stock NumberIN-0652-11
MLS Number10820263
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Dana-Spicer 21060S Rear Differential for a 2014 Blue Bird

Dana-Spicer 21060S Rear Differential for a 2014 Blue Bird

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Dana Spicer 21060S Single Rear Differential Assembly For Sale 5.29 Ratio - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere....
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)Blue Bird
Will Fit Year(s)2014
Part Number324382
Stock NumberBB-0421-14
MLS Number9988422
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Dana-Spicer 21060S Rear Differential for a 2004 International 4600

Dana-Spicer 21060S Rear Differential for a 2004 International 4600

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Dana Spicer 21060S Single Rear Differential Assembly For Sale 4.11 Ratio - Capacity: 21000 Lbs. - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or...
ConditionUsed
Rear End4.11 ratio
Fits To Make(s)International
Fits To Model(s)4600
Will Fit Year(s)2004
Part Number21060S
Stock NumberIN-0383-8
MLS Number9988119
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Alliance RT40-4N REAR Rear Differential for a Freightliner COLUMBIA 112

2007 Alliance RT40-4N REAR Rear Differential for a Freightliner COLUMBIA 112

Recently Updated
$1,995 USD
USED ALLIANCE (WITH LOCKERS) RT40-4N REAR DIFFERENTIAL ASSEMBLY 3.58 RATIO. THE PRICE IS FOR THE DIFFERENTIAL ONLY BUT WE HAVE HOUSINGS AVAILABLE IF NEEDED.
ConditionUsed
Rear End3.58 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)COLUMBIA 112
Stock Number70297
MLS Number12826336
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Crandall, TX, US
Sold By
Tim Jordan's Truck Parts Inc.
(833) 359-___  SHOW
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Tim Jordan's Truck Parts Inc.
Meritor-Rockwell RR/RS20145 Rear Differential

Meritor-Rockwell RR/RS20145 Rear Differential

Newly Listed
$1,495 USD
RR20-145 6.43 41 SPL.S.G. EXTENED WARRANTY AVAILABLE 12 MONTH PARTS AND LABOR WARRANTY, Axle Spline Count: 41, Core Charge: exchange, Ratio: 6.42, Casting#: A23200-S-1865
ConditionRemanufactured
Rear End6.42 ratio
Part Number62397
Stock Number62397
MLS Number14424881
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Eaton 15201 Rear Differential

Eaton 15201 Rear Differential

Newly Listed
$2,695 USD
REBUILT 15201 6.33 TWO SPEED. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 19, Serial#: 62564, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 6.33
ConditionRemanufactured
Part Number62564
Stock Number62564
MLS Number14424645
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Meritor-Rockwell MT-40-14X Rear Differential for a 2023 International LT625

Meritor-Rockwell MT-40-14X Rear Differential for a 2023 International LT625

Newly Listed
$1,450 USD
20-14X LOCKER 3.08 RATIO. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY, Ratio: 3.08
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)International
Fits To Model(s)LT625
Will Fit Year(s)2023
Stock Number52226-4
MLS Number14424617
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Eaton RT46160 Rear Differential for a 2006 Western Star 4900EX

Eaton RT46160 Rear Differential for a 2006 Western Star 4900EX

Newly Listed
$1,295 USD
23-160 USED TAKEOUT, 3.91 RATIO, LOCKER. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 3.91
ConditionUsed
Rear End3.91 ratio
Fits To Make(s)Western Star
Fits To Model(s)4900EX
Will Fit Year(s)2006
Stock Number52626-4
MLS Number14424586
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Eaton 15201 Rear Differential

Eaton 15201 Rear Differential

Newly Listed
$2,295 USD
RECON 15201 6.33/8.91 2 SPEED 1ST 6 MONTHS PARTS AND LABOR WARRANTY LAST 6 MONTHS PARTS ONLY WARRANY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 19, Serial#: 62562, Core Charge:...
ConditionRemanufactured
Part Number62562
Stock Number62562
MLS Number14424579
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Meritor-Rockwell MT-40-14X Rear Differential for a 2026 International LT

Meritor-Rockwell MT-40-14X Rear Differential for a 2026 International LT

Newly Listed
$1,095 USD
LOW MILE TAKEOUT 20-14X 2.64 RATIO. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY, Ratio: 2.64
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)International
Fits To Model(s)LT
Will Fit Year(s)2026
Stock Number51226-3
MLS Number14424414
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Meritor-Rockwell MS19-14X Rear Differential for a 2020 Freightliner M2 106

Meritor-Rockwell MS19-14X Rear Differential for a 2020 Freightliner M2 106

Recently Updated
$1,495 USD
19-14X 6.43 LOCKER,ONLY 6900 MILES, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 6.43
ConditionUsed
Rear End6.43 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2020
Part Number19-14X
Stock Number51025-3
MLS Number13589442
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
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