Used Rear Differentials For Sale

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Showing 1 - 25 of 13,325 Rear Differential Listings

1 - 25 of 13,325 listings
1 - 25 of 13,325 listings
Detroit RT40-4N Rear Differential for a 2017 Freightliner Cascadia 125

Detroit RT40-4N Rear Differential for a 2017 Freightliner Cascadia 125

Newly Listed
Contact for price
(Used) 2017 Freightliner Cascadia 125, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00042-143, Serial Number: 771AAC-A207402T, Make: Detroit, Model: RT40-4N, Ratio: 3.08, Capacity: 20,000...
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2017
Part NumberC11-00042-143
Stock NumberP-494589
MLS Number14097831
CategoryDifferentials, Rear
Last Updated1/18/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Meritor-Rockwell RS23161 Rear Differential for a 2019 Freightliner M2 112 Medium Duty

Meritor-Rockwell RS23161 Rear Differential for a 2019 Freightliner M2 112 Medium Duty

Newly Listed
Contact for price
(Used) 2019 Freightliner M2 112 Medium Duty, DIFFERENTIAL GEARS ONLY- Part Number: C11-00056-418, Serial Number: FOR04751078, Make: Meritor, Model: RS23-161, Ratio: 4.38, Capacity: 21,000...
ConditionUsed
Rear End4.38 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 112 Medium Duty
Will Fit Year(s)2019
Part NumberC11-00056-418
Stock NumberP-494554
MLS Number14097797
CategoryDifferentials, Rear
Last Updated1/18/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Eaton S23-170 Rear Differential for a International Durastar (4400)

2014 Eaton S23-170 Rear Differential for a International Durastar (4400)

Recently Updated
$1,325 USD
(USED) Eaton S23-170 Ratio: 5.57 Side Gear Splines: 46 W/ Locker: NO Cast#: NO CAST #
ConditionUsed
Fits To Make(s)International
Fits To Model(s)DURASTAR (4400)
Stock Number25000962
MLS Number10695971
CategoryDifferentials, Rear
Last Updated1/18/2026
Location
Council Bluffs, IA, US
Sold By
Vander Haag's Inc.
Spicer R46-170 Rear Differential

Spicer R46-170 Rear Differential

Recently Updated
$1,350 USD
Good used inspected Spicer R46-170 rear, rear differential assembly. 6.14 ratio. 90 day gurantee for swap or refund,
ConditionUsed
Rear End6.14 ratio
Fits To Make(s)SPICER
Fits To Model(s)R46-170
Stock NumberBP TRS R46-170/6.14
MLS Number13987812
CategoryDifferentials, Rear
Last Updated1/17/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
Meritor MR2014X Rear Differential

Meritor MR2014X Rear Differential

Recently Updated
$850 USD
Good used inspected Meritor MR2014X rear, rear differential assembly. 3.55 ratio. 41 spline. 90 day warranty
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)MERITOR
Fits To Model(s)MR2014X
Stock NumberBP TRS MR2014X/3.55
MLS Number14050740
CategoryDifferentials, Rear
Last Updated1/17/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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