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Truck Rear Differentials for Sale

Browse new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $6,000. 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 16,657 Rear Differential Listings

1 - 25 of 16,657 listings
1 - 25 of 16,657 listings
Meritor-Rockwell RT40-145 Rear Differential for a 2005 Sterling A9500

Meritor-Rockwell RT40-145 Rear Differential for a 2005 Sterling A9500

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2005 STERLING A9500 ROCKWELL RT40-145, 2.93 RATIO, FRONT AND REAR LOCKS, 44000 LBS, Ratio: 2.93, Casting#: NA, Serial#: NA
ConditionUsed
Rear End2.93 ratio
Fits To Make(s)Sterling
Fits To Model(s)A9500
Will Fit Year(s)2005
Stock Number3714-STERLING-3
MLS Number13348255
CategoryDifferentials, Rear
Last Updated8/20/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor RR20145 Rear Differential for a International 9400

2007 Meritor RR20145 Rear Differential for a International 9400

Recently Updated
$425 USD
(USED) Meritor RR20145 Ratio: 3.58 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200R1864 MERITOR REAR DIFFERENTIAL ONLY, REAR AXLE HOUSING SOLD SEPARATELY
ConditionUsed
Fits To Make(s)International
Fits To Model(s)9400
Stock Number25775153
MLS Number13491243
CategoryDifferentials, Rear
Last Updated8/20/2026
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
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 - rebuildable - 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 Updated8/19/2026
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 126

2018 Axle Alliance RT40-4NR Rear Differential for a Freightliner Cascadia 126

Recently Updated
$850 USD
RT40-4N Rear - 3.23 Ratio - Pullout - Grade A - Unit Is In Good Condition. P/N A6093507320.
ConditionUsed
Rear End3.23 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 126
Stock Number2055-4
MLS Number14004641
CategoryDifferentials, Rear
Last Updated8/19/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Dana 23090S Rear Differential for a 2005 International 4400

Dana 23090S Rear Differential for a 2005 International 4400

Newly Listed
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(Used) 2005 International 4400, DIFFERENTIAL GEARS ONLY- REMANUFACTURED!! Serial Number: ASMG111232-1, Make: Spicer, Model: 23090S, Ratio: 4.11, Capacity: 20,000 Lbs, Reference images for...
ConditionUsed
Rear End4.11 ratio
Fits To Make(s)International
Fits To Model(s)4400
Will Fit Year(s)2005
Stock NumberP-511571
MLS Number14551391
CategoryDifferentials, Rear
Last Updated8/19/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Hino SH13 Rear Differential for a 2018 Hino 195

Hino SH13 Rear Differential for a 2018 Hino 195

Newly Listed
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(Used) 2018 Hino 195, DIFFERENTIAL GEARS ONLY- Part Number: E0230, Serial Number: N/A, Make: Hino, Model: SH13, Ratio: 4.63, Capacity: 13,660 Lbs, Reference images for condition, For more...
ConditionUsed
Rear End4.63 ratio
Fits To Make(s)Hino
Fits To Model(s)195
Will Fit Year(s)2018
Part NumberE0230
Stock NumberP-511527
MLS Number14551347
CategoryDifferentials, Rear
Last Updated8/19/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
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