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Detroit Rear Differentials For Sale

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Showing 1 - 25 of 256 Rear Differential Listings

1 - 25 of 256 listings
1 - 25 of 256 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
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(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
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Detroit Rear Differential for a 2020 Western Star 5700

Detroit Rear Differential for a 2020 Western Star 5700

Newly Listed
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(Used) 2020 Western Star 5700, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-253, Serial Number: 771195A0060107, Make: Detroit, Model: RT40-NFD-N, Ratio: 2.41, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End2.41 ratio
Fits To Make(s)Western Star
Fits To Model(s)5700
Will Fit Year(s)2020
Part NumberC11-00051-253
Stock NumberP-494377
MLS Number14094417
CategoryDifferentials, Rear
Last Updated1/16/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Detroit DA-RT-44.0-4 Rear Differential for a 2017 Western Star 4700

Detroit DA-RT-44.0-4 Rear Differential for a 2017 Western Star 4700

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(Used) 2017 Western Star 4700, REAR DIFFERENTIAL GEARS ONLY- Serial Number: 771AAC-A212468T, Part Number: C11-00011-320, Make: Detroit, Model: DA-RT-44.0-4, Ratio: 4.78, Capacity: 22,000 Lbs...
ConditionUsed
Rear End4.78 ratio
Fits To Make(s)Western Star
Fits To Model(s)4700
Will Fit Year(s)2017
Part NumberC11-00011-320
Stock NumberP-493428
MLS Number14077604
CategoryDifferentials, Rear
Last Updated1/8/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Detroit DA-RT-40.0-4S Rear Differential for a Freightliner Cascadia 116 Day Cab

2020 Detroit DA-RT-40.0-4S Rear Differential for a Freightliner Cascadia 116 Day Cab

$1,500 USD
DA-RT-40.0-4S (RT40-NFD) - 3.23 Ratio - Pullout - Grade A- DIFF ONLY, HOUSING SOLD SEPARATELY
ConditionUsed
Rear End3.23 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 116 Day Cab
Stock Number4193-6
MLS Number13983816
CategoryDifferentials, Rear
Last Updated12/27/2025
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
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