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Truck Rear Differentials for Sale

Shop new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $6,500. Apply filters for condition, price, or year to focus your search. 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 16,602 Rear Differential Listings

1 - 25 of 16,602 listings
1 - 25 of 16,602 listings
Axle Alliance Rear Differential for a Freightliner M2 106

2021 Axle Alliance Rear Differential for a Freightliner M2 106

Recently Updated
$450 USD
Core - R21-4N - 5.56 Ratio - grade C - rebuildable - p/n C11-00008-329 - gearset pitted, case good.
ConditionUsed
Rear End5.56 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)M2 106
Stock Number31925
MLS Number14451055
CategoryDifferentials, Rear
Last Updated8/25/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Meritor-Rockwell RR20145 Rear Differential for a Freightliner Cascadia 132

2012 Meritor-Rockwell RR20145 Rear Differential for a Freightliner Cascadia 132

Recently Updated
Contact for price
RR20145, 2.64 Ratio, Pullout, grade A - p/n S11-19633-264, s/n FORO1355432, good condition
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 132
Stock Number1958-4
MLS Number13897686
CategoryDifferentials, Rear
Last Updated8/25/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Meritor-Rockwell MS19-14X Rear Differential for a 2017 Hino 268

Meritor-Rockwell MS19-14X Rear Differential for a 2017 Hino 268

Newly Listed
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(Used) 2017 Hino 268, DIFFERENTIAL GEARS ONLY- Part Number: S240807500, Serial Number: F0R03691356, Make: Meritor, Model: MS19-14X, Ratio: 5.57, Capacity: 19,000 Lbs, Reference images for...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Hino
Fits To Model(s)268
Will Fit Year(s)2017
Part NumberS240807500
Stock NumberP-512022
MLS Number14562800
CategoryDifferentials, Rear
Last Updated8/25/2026
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 116 Day Cab

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

Newly Listed
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(Used) 2019 Freightliner Cascadia 116 Day Cab, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00050-745, Serial Number: DRA18259842, 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-511932
MLS Number14562711
CategoryDifferentials, Rear
Last Updated8/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RT40-145 Rear Differential for a 2006 Freightliner Columbia 120

Meritor-Rockwell RT40-145 Rear Differential for a 2006 Freightliner Columbia 120

Recently Updated
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(Used) 2006 Freightliner Columbia 120, REAR DIFFERENTIAL GEARS ONLY- Part Number: S11-157133-373, Serial Number: AVA05262799, Make: Meritor, Model: RT40-145, Ratio: 3.73, Capacity: 20,000...
ConditionUsed
Rear End3.73 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Columbia 120
Will Fit Year(s)2006
Part NumberS11-157133-373
Stock NumberP-503119
MLS Number14372953
CategoryDifferentials, Rear
Last Updated8/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell MS19-14X Rear Differential for a 2012 Freightliner M2 106

Meritor-Rockwell MS19-14X Rear Differential for a 2012 Freightliner M2 106

Newly Listed
$895 USD
MS19-14X 5.13 RATIO USED TALEOUT, WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Axle Spline Count: GET, Serial#: NA, Core Charge: 250.00, Ratio: 513
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2012
Part NumberGET
Stock Number81626-1
MLS Number14562529
CategoryDifferentials, Rear
Last Updated8/25/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
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