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Truck Rear Differentials for Sale

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 15,736 Rear Differential Listings

1 - 25 of 15,736 listings
1 - 25 of 15,736 listings
Meritor-Rockwell MT40-14X Rear Differential for a 2018 Mack CXU613

Meritor-Rockwell MT40-14X Rear Differential for a 2018 Mack CXU613

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(Used) 2018 Mack CXU613, REAR DIFFERENTIAL GEARS ONLY- Part Number: 3200-F-2216, Serial Number: N/A, Make: Meritor, Model: MT40-14X, Ratio: 3.25, Capacity: 20,000 Lbs, Reference images for...
ConditionUsed
Rear End3.25 ratio
Fits To Make(s)Mack
Fits To Model(s)CXU613
Will Fit Year(s)2018
Part Number3200-F-2216
Stock NumberP-512880
MLS Number14592135
CategoryDifferentials, Rear
Last Updated9/9/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Paccar MR2014P3 Rear Differential for a 2021 Kenworth T880

Paccar MR2014P3 Rear Differential for a 2021 Kenworth T880

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(Used) 2021 Kenworth T880, REAR DIFFERENTIAL GEARS ONLY- Part Number: C8-1A01A00000F3M20, Serial Number: FOR06684705, Make: PACCAR, Model: MR2014P3, Ratio: 3.70, Capacity: 19,000 Lbs,...
ConditionUsed
Rear End3.70 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T880
Will Fit Year(s)2021
Part NumberC8-1A01A00000F3M20
Stock NumberP-507390
MLS Number14457163
CategoryDifferentials, Rear
Last Updated9/9/2026
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 2020 Freightliner Cascadia 126

Meritor-Rockwell MT40-14X Rear Differential for a 2020 Freightliner Cascadia 126

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(Used) 2020 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00050-205, Serial Number: DRA20517156, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity: 20,000 Lbs...
ConditionUsed
Rear End2.47 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2020
Part NumberC11-00050-205
Stock NumberP-505922
MLS Number14429993
CategoryDifferentials, Rear
Last Updated9/9/2026
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 2019 Freightliner Cascadia 126

Meritor-Rockwell MT40-14X Rear Differential for a 2019 Freightliner Cascadia 126

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(Used) 2019 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00054-018, Serial Number: DRA19251126, Make: Meritor, Model: MT4014X, Ratio: 2.28, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End2.28 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2019
Part NumberC11-00054-018,
Stock NumberP-498947
MLS Number14220130
CategoryDifferentials, Rear
Last Updated9/9/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana-Spicer DSP40 Rear Differential for a 2005 Kenworth W900L

Dana-Spicer DSP40 Rear Differential for a 2005 Kenworth W900L

Recently Updated
$795 USD
DSP40 3.36 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Casting#: NA, Axle Spline Count: 41, Serial#: NA, Core Charge: 350.00
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)W900L
Will Fit Year(s)2005
Part NumberRSP-40
Stock Number72224-3
MLS Number13000165
CategoryDifferentials, Rear
Last Updated9/9/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Rockwell RS20145 Rear Differential for a Freightliner CORONADO 132

2012 Rockwell RS20145 Rear Differential for a Freightliner CORONADO 132

Recently Updated
$1,295 USD
REBUILT ROCKWELL RS20145 REAR DIFFERENTIAL ASSEMBLY RATIO: 3.70
ConditionRemanufactured
Rear End3.70 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)CORONADO 132
Stock Number39306
MLS Number12814740
CategoryDifferentials, Rear
Last Updated9/9/2026
Location
Crandall, TX, US
Sold By
Tim Jordan's Truck Parts Inc.
(833) 359-___  SHOW
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Tim Jordan's Truck Parts Inc.
Meritor-Rockwell MT40-14X Rear Differential for a 2020 International RH613

Meritor-Rockwell MT40-14X Rear Differential for a 2020 International RH613

Recently Updated
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(Used) 2020 International RH613, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: 8250E54D, Serial Number: DRA19631728, Make: Meritor, Model: MT40-14X, Ratio: 3.08, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)International
Fits To Model(s)RH613
Will Fit Year(s)2020
Part Number8250E54D
Stock NumberP-103646
MLS Number13627282
CategoryDifferentials, Rear
Last Updated9/9/2026
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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