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 16,028 Rear Differential Listings

1 - 25 of 16,028 listings
1 - 25 of 16,028 listings
Meritor-Rockwell RT40-145 Rear Differential for a 1998 Western Star 4900

Meritor-Rockwell RT40-145 Rear Differential for a 1998 Western Star 4900

Newly Listed
$1,250 USD
RT20-145, LOCKER, 4.88 RATIO, WILL INSPECT IN OR GEAR SHOP, 90 DAY WARRANTY., Axle Spline Count: GET, Ratio: 4.88
ConditionUsed
Rear End4.88 ratio
Fits To Make(s)Western Star
Fits To Model(s)4900
Will Fit Year(s)1998
Stock Number111526-3
MLS Number14750341
CategoryDifferentials, Rear
Last Updated11/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
Isuzu G-73 Rear Differential for a 2023 Isuzu NPR

Isuzu G-73 Rear Differential for a 2023 Isuzu NPR

Newly Listed
Contact for price
(Used) 2023 Isuzu NPR, DIFFERENTIAL GEARS ONLY- Part Number: DVD-593X, Serial Number: TBD, Make: Isuzu, Model: G-73, Ratio: 5.37, Capacity: 9,880 Lbs, Reference images for condition, For...
ConditionUsed
Rear End5.37 ratio
Fits To Make(s)Isuzu
Fits To Model(s)NPR
Will Fit Year(s)2023
Part NumberDVD-593X
Stock NumberP-517888
MLS Number14748152
CategoryDifferentials, Rear
Last Updated11/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Meritor-Rockwell RS26185 Rear Differential for a 2013 Sutphen Fire Truck

Meritor-Rockwell RS26185 Rear Differential for a 2013 Sutphen Fire Truck

Newly Listed
Contact for price
(Used) 2013 Sutphen Firetruck, DIFFERENTIAL GEARS ONLY- Part Number: TBD, Serial Number: KWK00478299, Make: Meritor, Model: RS26185, Ratio: 5.38, Capacity: 27,000 Lbs, Reference images for...
ConditionUsed
Rear End5.38 ratio
Fits To Make(s)Sutphen
Fits To Model(s)Fire Truck
Will Fit Year(s)2013
Stock NumberP-517852
MLS Number14748116
CategoryDifferentials, Rear
Last Updated11/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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