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Truck Rear Differentials for Sale

Compare new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $6,000. Filter by condition, price, or year to choose the best Rear Differential. 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 16,673 Rear Differential Listings

1 - 25 of 16,673 listings
1 - 25 of 16,673 listings
Spicer S110 Rear Differential for a Workhorse Custom Chassis W62

2011 Spicer S110 Rear Differential for a Workhorse Custom Chassis W62

Recently Updated
$650 USD
S110, 4.88 Ratio, P/N 513824, S/N HN03746973. PRICE IS FOR DIFFERENTIAL ONLY
ConditionUsed
Rear End4.88 ratio
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Stock NumberUPS-674781-3
MLS Number14291015
CategoryDifferentials, Rear
Last Updated8/14/2026
Location
Dinuba, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Meritor-Rockwell RD20-145 Rear Differential for a 2009 Sterling ACTERRA

Meritor-Rockwell RD20-145 Rear Differential for a 2009 Sterling ACTERRA

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(Used) 2009 Sterling ACTERRA, REAR DIFFERENTIAL GEARS ONLY- Part Number: S11-16333-529, Serial Number: FOR00610187, Make: Meritor, Model: RD20-145, Ratio: 5.29, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)Sterling
Fits To Model(s)ACTERRA
Will Fit Year(s)2009
Part NumberS11-16333-529
Stock NumberP-511154
MLS Number14541014
CategoryDifferentials, Rear
Last Updated8/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana RSP40 Rear Differential for a 2007 Peterbilt 387

Dana RSP40 Rear Differential for a 2007 Peterbilt 387

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(Used) 2007 Peterbilt 387, REAR DIFFERENTIAL GEARS ONLY- Part Number: C05-140601H4A00355, Serial Number: HN02497971, Make: Spicer, Model: DSP40, Ratio: 3.55, Capacity: 18,000 Lbs, Reference...
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)387
Will Fit Year(s)2007
Part NumberC05-140601H4A00355
Stock NumberP-511128
MLS Number14540989
CategoryDifferentials, Rear
Last Updated8/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana DSP40 Rear Differential for a 2005 Kenworth T2000

Dana DSP40 Rear Differential for a 2005 Kenworth T2000

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(Used) 2005 Kenworth T2000, REAR DIFFERENTIAL GEARS ONLY- Serial Number: HN01424074, Part Number: 310835, Make: Spicer, Model: DSP40, Ratio: 3.36, Capacity: 19,000 Lbs, Reference images for...
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T2000
Will Fit Year(s)2005
Part Number310835
Stock NumberP-112014
MLS Number13853382
CategoryDifferentials, Rear
Last Updated8/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell MT40-14X Rear Differential for a 2015 Peterbilt 579

Meritor-Rockwell MT40-14X Rear Differential for a 2015 Peterbilt 579

Recently Updated
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2015 PETE 579 MERITOR MT14-40X REAR REAR DIFF, 3.90 RATIO, NO LOCKS, ABS, DRUM BRAKE, 40000 LBS, Ratio: 3.90, Casting#: NA, Serial#: NA
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2015
Stock Number3858-PETE-5
MLS Number13749028
CategoryDifferentials, Rear
Last Updated8/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
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