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Truck Rear Differentials for Sale

Discover new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $5,750. Filter by condition, price, or year to find the right Rear Differential by spec. 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 13,512 Rear Differential Listings

1 - 25 of 13,512 listings
1 - 25 of 13,512 listings
Meritor-Rockwell RR17145 Rear Differential for a 2009 Hino 268

Meritor-Rockwell RR17145 Rear Differential for a 2009 Hino 268

Newly Listed
$750 USD
HINO 268 2009, HOOD $2000, DOORS $500, INJ $150, CYL HEAD $1000, SHORT BLOCK $3000, RAD $400, TURBO $1000, ALLISON $1200, FUEL TANK BRKTS $650, BUMPER $350, ECM $650, P/S BOX $350, 20 FOOT...
ConditionUsed
Fits To Make(s)Hino
Fits To Model(s)268
Will Fit Year(s)2009
Stock Number203407
MLS Number14479971
CategoryDifferentials, Rear
Last Updated7/12/2026
Location
Felda, FL, US
Sold By
Delauto Used Truck Parts
(844) 925-___  SHOW
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Meritor-Rockwell MS21-14X Rear Differential for a 2022 Kenworth T370

Meritor-Rockwell MS21-14X Rear Differential for a 2022 Kenworth T370

Newly Listed
Contact for price
(Used) 2022 Kenworth T370, DIFFERENTIAL GEARS ONLY- Serial Number: F0R06986041, Part Number: C05-60M401300100054, Make: Meritor, Model: MS21-14X, Ratio: 5.57, Capacity: 21,000 Lbs, Reference...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T370
Will Fit Year(s)2022
Part NumberC05-60M401300100054
Stock NumberP-508594
MLS Number14479918
CategoryDifferentials, Rear
Last Updated7/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana S23-170 Rear Differential for a 2009 International 4400

Dana S23-170 Rear Differential for a 2009 International 4400

Newly Listed
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(Used) 2009 International 4400, DIFFERENTIAL GEARS ONLY- Part Number: 512314, Serial Number: HN03230776, Make: Spicer, Model: S23-170, Ratio: 5.25, Capacity: 20,000 Lbs, Reference images for...
ConditionUsed
Rear End5.25 ratio
Fits To Make(s)International
Fits To Model(s)4400
Will Fit Year(s)2009
Part Number512314
Stock NumberP-508559
MLS Number14479883
CategoryDifferentials, Rear
Last Updated7/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Meritor-Rockwell MT40-14X Rear Differential for a 2025 International LT

Meritor-Rockwell MT40-14X Rear Differential for a 2025 International LT

Newly Listed
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(Used) 2025 International LT, REAR DIFFERENTIAL GEARS ONLY- Part Number: 65B5E02A, Serial Number: DRA25626865, Make: Meritor, Model: MT40-14X, Ratio: 2.85, Capacity: 20,000 Lbs, Reference...
ConditionUsed
Rear End2.85 ratio
Fits To Make(s)International
Fits To Model(s)LT
Will Fit Year(s)2025
Part Number65B5E02A
Stock NumberP-508450
MLS Number14478130
CategoryDifferentials, Rear
Last Updated7/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Meritor-Rockwell MR2014X Rear Differential for a 2020 Peterbilt 389

Meritor-Rockwell MR2014X Rear Differential for a 2020 Peterbilt 389

Newly Listed
Contact for price
(Used) 2020 Peterbilt 389, REAR DIFFERENTIAL GEARS ONLY- Part Number: 3200F2218, Serial Number: TBD, Make: Meritor, Model: MR2014X, Ratio: 2.64, Capacity: 20,000 Lbs, Reference images for...
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2020
Part Number3200F2218
Stock NumberP-508440
MLS Number14478120
CategoryDifferentials, Rear
Last Updated7/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
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