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Truck Rear Differentials for Sale

Shop new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $5,750. Apply filters for condition, price, or year to focus your search. 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 13,150 Rear Differential Listings

1 - 25 of 13,150 listings
1 - 25 of 13,150 listings
Paccar DX40 (MR2014P) Rear Differential for a Kenworth T680

2020 Paccar DX40 (MR2014P) Rear Differential for a Kenworth T680

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DX40 Rear - 2.64 Ratio - Pullout - Grade A - DIFF ONLY, HOUSING SOLD SEPARATELY unit is in good condition.
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)KENWORTH
Fits To Model(s)T680
Stock Number4331-25
MLS Number14303915
CategoryDifferentials, Rear
Last Updated5/26/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Meritor-Rockwell MR2014X Rear Differential for a Freightliner Cascadia 126

2020 Meritor-Rockwell MR2014X Rear Differential for a Freightliner Cascadia 126

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$500 USD
Meritor MR2014X - 3.08 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 126
Stock Number2060-1
MLS Number13904031
CategoryDifferentials, Rear
Last Updated5/26/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Detroit DA-RT40.0-4T Rear Differential for a Freightliner CASCADIA

2021 Detroit DA-RT40.0-4T Rear Differential for a Freightliner CASCADIA

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DA-RT40.0-4T - Rear Rear - 2.28 Ratio - used - Grade C - Rebuildable- DIFF ONLY. Cracked Baffle, pinion bearing worn has excessive play, Gearset and case looks good.
ConditionUsed
Rear End2.28 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)CASCADIA
Stock Number4449-3
MLS Number14313544
CategoryDifferentials, Rear
Last Updated5/23/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Eaton RSP40 Rear Differential for a Peterbilt 384

2013 Eaton RSP40 Rear Differential for a Peterbilt 384

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RSP40 - Rear Rear - 4.11 Ratio - used - Grade C - DIFF ONLY. p/n 511332, Bad gear set, missing ring gear bolts, ring gear teeth are chipped, case looks good.
ConditionUsed
Rear End4.11 ratio
Fits To Make(s)PETERBILT
Fits To Model(s)384
Stock Number4424-3
MLS Number14305904
CategoryDifferentials, Rear
Last Updated5/23/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
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