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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 16,028 Rear Differential Listings

1 - 25 of 16,028 listings
1 - 25 of 16,028 listings
Meritor-Rockwell RT40-145 Rear Differential for a 2007 Freightliner Columbia 120

Meritor-Rockwell RT40-145 Rear Differential for a 2007 Freightliner Columbia 120

Recently Updated
$994.98 USD
(Used) 2007 Freightliner Columbia 120, REAR DIFFERENTIAL GEARS ONLY- Part Number: S11-18029-342, Serial Number: FOR00086948, Make: Meritor, Model: RT40-145, Ratio: 3.42, Capacity: 20,000 Lbs...
ConditionUsed
Rear End3.42 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Columbia 120
Will Fit Year(s)2007
Part NumberS11-18029-342
Stock NumberP-493832
MLS Number14083789
CategoryDifferentials, Rear
Last Updated11/15/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana-Spicer M220T Rear Differential for a 1986 International 1954

Dana-Spicer M220T Rear Differential for a 1986 International 1954

Recently Updated
$1,495 USD
GOOD INSPECTED TAKEOUT 90 DAY WARRANTY EXCHANGE/ CRITICAL CORE, Casting#: GET, Axle Spline Count: GET, Serial#: NA, Core Charge: 450.00
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)International
Fits To Model(s)1954
Will Fit Year(s)1986
Part NumberM-220T M190T
Stock Number92025-2
MLS Number13847166
CategoryDifferentials, Rear
Last Updated11/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Dana S21-140 Rear Differential for a 2021 International MV607

Dana S21-140 Rear Differential for a 2021 International MV607

Newly Listed
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(Used) 2021 International MV607, DIFFERENTIAL GEARS ONLY- Part Number: 515262, Serial Number: HN07830188, Make: Spicer, Model: S21-140, Ratio: 5.57, Capacity: 21,000 Lbs, Reference images...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)International
Fits To Model(s)MV607
Will Fit Year(s)2021
Part Number515262
Stock NumberP-518004
MLS Number14750696
CategoryDifferentials, Rear
Last Updated11/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RT46164 Rear Differential for a 2011 Autocar Xpeditor

Meritor-Rockwell RT46164 Rear Differential for a 2011 Autocar Xpeditor

Newly Listed
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(Used) 2011 AutoCar Xpeditor, REAR DIFFERENTIAL GEARS ONLY- Serial Number: FOR01302993, Make: Meritor, Model: RT46-164, Ratio: 6.14, Capacity: 23,000 Lbs, Reference images for condition, For...
ConditionUsed
Rear End6.14 ratio
Fits To Make(s)Autocar
Fits To Model(s)Xpeditor
Will Fit Year(s)2011
Stock NumberP-517996
MLS Number14750687
CategoryDifferentials, Rear
Last Updated11/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Meritor-Rockwell MT40-14X Rear Differential for a 2019 Freightliner Cascadia 116 Day Cab

Meritor-Rockwell MT40-14X Rear Differential for a 2019 Freightliner Cascadia 116 Day Cab

Recently Updated
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(Used) 2019 Freightliner Cascadia 116 Day Cab, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00050-745, Serial Number: DRA18256004, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity: 20...
ConditionUsed
Rear End2.47 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 116 Day Cab
Will Fit Year(s)2019
Part NumberC11-00050-745
Stock NumberP-512458
MLS Number14576414
CategoryDifferentials, Rear
Last Updated11/15/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Dana S110R Rear Differential for a 2022 Chevrolet Silverado 5500HD

Dana S110R Rear Differential for a 2022 Chevrolet Silverado 5500HD

Recently Updated
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(Used) 2022 Chevrolet Silverado 5500HD, DIFFERENTIAL GEARS ONLY- Part Number: 513740, Serial Number: HN08157349, Make: Spicer, Model: S110R, Ratio: 4.18, Capacity: 11,000, Reference images...
ConditionUsed
Rear End4.18 ratio
Fits To Make(s)Chevrolet
Fits To Model(s)Silverado 5500HD
Will Fit Year(s)2022
Part Number513740
Stock NumberP-504643
MLS Number14427591
CategoryDifferentials, Rear
Last Updated11/15/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Isuzu G-73 Rear Differential for a 2012 Isuzu NRR

Isuzu G-73 Rear Differential for a 2012 Isuzu NRR

Recently Updated
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Used) 2012 Isuzu NRR, COMPLETE DIFFERENTIAL GEARS ONLY- Serial Number: Z0S50442, Part Number: DVD594, Make: Isuzu, Model: G-73, Ratio: 5.57, Capacity: 12,980 Lbs, Reference images for...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Isuzu
Fits To Model(s)NRR
Will Fit Year(s)2012
Part NumberDVD594
Stock NumberP-112898
MLS Number13883537
CategoryDifferentials, Rear
Last Updated11/15/2026
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 RT40-145 Rear Differential for a 1998 Western Star 4900

Meritor-Rockwell RT40-145 Rear Differential for a 1998 Western Star 4900

Newly Listed
$1,250 USD
RT20-145, LOCKER, 4.88 RATIO, WILL INSPECT IN OR GEAR SHOP, 90 DAY WARRANTY., Axle Spline Count: GET, Ratio: 4.88
ConditionUsed
Rear End4.88 ratio
Fits To Make(s)Western Star
Fits To Model(s)4900
Will Fit Year(s)1998
Stock Number111526-3
MLS Number14750341
CategoryDifferentials, Rear
Last Updated11/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
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