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Truck Rear Differentials for Sale

Discover new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $6,500. 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 16,004 Rear Differential Listings

1 - 25 of 16,004 listings
1 - 25 of 16,004 listings
Meritor-Rockwell MT40-14X Rear Differential for a 2022 Mack Anthem

Meritor-Rockwell MT40-14X Rear Differential for a 2022 Mack Anthem

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(Used) 2022 Mack Anthem, REAR DIFFERENTIAL GEARS ONLY- Part Number: TBD, Serial Number: TBD, Make: Meritor, Model: MT40-14X, Ratio: 3.25, Capacity: 20,000 Lbs, Reference images for condition...
ConditionUsed
Rear End3.25 ratio
Fits To Make(s)Mack
Fits To Model(s)Anthem
Will Fit Year(s)2022
Part NumberTBD
Stock NumberP-517420
MLS Number14735771
CategoryDifferentials, Rear
Last Updated11/8/2026
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 2022 International HX520

Meritor-Rockwell MT40-14X Rear Differential for a 2022 International HX520

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(Used) 2022 International HX520, REAR DIFFERENTIAL GEARS ONLY- Part Number: D1A424DB, Serial Number: DRA22031391, Make: Meritor, Model: MT40-14X, Ratio: 3.25, Capacity: 20,000 Lbs, Reference...
ConditionUsed
Rear End3.25 ratio
Fits To Make(s)International
Fits To Model(s)HX520
Will Fit Year(s)2022
Part NumberD1A424DB
Stock NumberP-515156
MLS Number14662454
CategoryDifferentials, Rear
Last Updated11/8/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
DETROIT(ALLIANCE COMPANY) ART400/RT40-4HT Rear Differential for a 2015 Freightliner CASCADIA PX125064S T

DETROIT(ALLIANCE COMPANY) ART400/RT40-4HT Rear Differential for a 2015 Freightliner CASCADIA PX125064S T

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GOOD USED, Ratio: 3.42
ConditionUsed
Rear End3.42 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)CASCADIA PX125064S T
Will Fit Year(s)2015
Stock Number2A2E57196
MLS Number14144018
CategoryDifferentials, Rear
Last Updated11/8/2026
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 Rear Differential for a 2024 Mack Anthem

Meritor-Rockwell MT40-14X Rear Differential for a 2024 Mack Anthem

Newly Listed
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(Used) 2024 Mack Anthem, REAR DIFFERENTIAL GEARS ONLY- Part Number: MT4014X4CFRNN2, Serial Number: FOR08542616, Make: Meritor, Model: MT40-14X, Ratio: 3.25, Capacity: 20,000 Lbs, Reference...
ConditionUsed
Rear End3.25 ratio
Fits To Make(s)Mack
Fits To Model(s)Anthem
Will Fit Year(s)2024
Part NumberMT4014X4CFRNN2
Stock NumberP-517330
MLS Number14734209
CategoryDifferentials, Rear
Last Updated11/7/2026
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 RS23160 Rear Differential for a 2005 Pierce Enforcer

Meritor-Rockwell RS23160 Rear Differential for a 2005 Pierce Enforcer

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(Used) 2005 Pierce Enforcer, DIFFERENTIAL GEARS ONLY- Part Number: A3121V2024, Serial Number: AVH05150328, Make: Meritor, Model: RS23-160, Ratio: TBD, Capacity: 27,000 Lbs, Reference images...
ConditionUsed
Fits To Make(s)Pierce
Fits To Model(s)Enforcer
Will Fit Year(s)2005
Part NumberA3121V2024
Stock NumberP-517295
MLS Number14734174
CategoryDifferentials, Rear
Last Updated11/7/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana S23-190 Rear Differential for a 2005 Kenworth T300

Dana S23-190 Rear Differential for a 2005 Kenworth T300

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(Used) 2005 Kenworth T300, DIFFERENTIAL GEARS ONLY- Part Number: C05-50F104100100038, 512368, Serial Number: HN01704722, Make: Spicer, Model: S23-190, Ratio: 3.73, Capacity: 23,000 Lbs,...
ConditionUsed
Rear End3.73 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T300
Will Fit Year(s)2005
Part NumberC05-50F104100100038
Stock NumberP-513669
MLS Number14620012
CategoryDifferentials, Rear
Last Updated11/8/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Dana 21060S Rear Differential for a 2010 International 4400

Dana 21060S Rear Differential for a 2010 International 4400

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(Used) 2010 International 4400, DIFFERENTIAL GEARS ONLY- Part Number: 510917, Serial Number: HN03387047, Make: Spicer, Model: 21060S, Ratio: 5.57, Capacity: 21,000 Lbs, For more information...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)International
Fits To Model(s)4400
Will Fit Year(s)2010
Part Number510917
Stock NumberP-492834
MLS Number14069654
CategoryDifferentials, Rear
Last Updated11/8/2026
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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