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Truck Rear Differentials for Sale

Browse new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $5,450. Quickly refine results with filters for condition, price, or year. 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 17,010 Rear Differential Listings

1 - 25 of 17,010 listings
1 - 25 of 17,010 listings
Dana-Spicer D46-170 Rear Differential for a 2012 Kenworth W900

Dana-Spicer D46-170 Rear Differential for a 2012 Kenworth W900

Newly Listed
$3,295 USD
D40-170 RR LOCKER 3.58 RATIO, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY. FITS D46-170, Ratio: 3.58
ConditionUsed
Rear End3.58 ratio
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)2012
Stock Number40226-3
MLS Number14298752
CategoryDifferentials, Rear
Last Updated4/9/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
DETROIT(ALLIANCE COMPANY) ART400/RT40-4HT Rear Differential for a 2013 Freightliner CASCADIA PX113064S T

DETROIT(ALLIANCE COMPANY) ART400/RT40-4HT Rear Differential for a 2013 Freightliner CASCADIA PX113064S T

Newly Listed
Contact for price
VERIFICATION PENDING, Ratio: 3.91
ConditionUsed
Rear End3.91 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)CASCADIA PX113064S T
Will Fit Year(s)2013
Stock Number2A2E57281
MLS Number14298643
CategoryDifferentials, Rear
Last Updated4/9/2026
Location
Ste-Julie, QC, Canada
Sold By
Camions Lussier-Lussicam inc.
(844) 503-___  SHOW
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Camions Lussier-Lussicam inc.
Meritor-Rockwell MT40-14X-4CFR Rear Differential for a 2016 Volvo VNL

Meritor-Rockwell MT40-14X-4CFR Rear Differential for a 2016 Volvo VNL

Newly Listed
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2016 VOLVO VNL670 MERITOR MT40-14X REAR REAR DIFF, 3.55 RATIO, NO LOCK,, Serial#: NA, Ratio: 3.55, Casting#: NA
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)Volvo
Fits To Model(s)VNL
Will Fit Year(s)2016
Stock Number3891-VOLVO-5
MLS Number14298618
CategoryDifferentials, Rear
Last Updated4/9/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Mack Pinnacle CXU612 Rear Differential for a Mack CXU612

2011 Mack Pinnacle CXU612 Rear Differential for a Mack CXU612

Recently Updated
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2011 Mack CXU612 Day Cab For Parts, Wired For Mack MP7 EPA10 Engine And Eaton/ Fuller FROF-15210C Manual Transmission.
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CXU612
Stock NumberUPS-272161-18
MLS Number14140690
CategoryDifferentials, Rear
Last Updated4/8/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Axle Alliance RT40-4NR Rear Differential for a Freightliner Cascadia 125

2016 Axle Alliance RT40-4NR Rear Differential for a Freightliner Cascadia 125

Recently Updated
$850 USD
RT40-4N Rear - 2.85 Ratio - Pullout - Grade A - Unit Is In Good Condition. DIFF ONLY, HOUSING SOLD SEPARATELY.
ConditionUsed
Rear End2.85 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 125
Stock Number4334-26
MLS Number14114515
CategoryDifferentials, Rear
Last Updated4/8/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
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