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Used Detroit Rear Differentials For Sale

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Differentials, Rear (219)
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Showing 1 - 25 of 219 Rear Differential Listings

1 - 25 of 219 listings
1 - 25 of 219 listings
Detroit RS21-4 Rear Differential for a 2020 Freightliner M2 106

Detroit RS21-4 Rear Differential for a 2020 Freightliner M2 106

Newly Listed
Contact for price
(Used) 2020 Freightliner M2 106, DIFFERENTIAL GEARS ONLY- Part Number: C11-00007-208, Serial Number: 742821B0095274, Make: Detroit, Model: RS21-4, Ratio: 5.56, Capacity: 19,000 Lbs, For more...
ConditionUsed
Rear End5.56 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2020
Part NumberC11-00007-208
Stock NumberP-495136
MLS Number14108422
CategoryDifferentials, Rear
Last Updated1/24/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Detroit RT40-NFD Rear Differential for a Freightliner Columbia 120

2006 Detroit RT40-NFD Rear Differential for a Freightliner Columbia 120

Recently Updated
$415 USD
(USED) Detroit RT40.0-4 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510805 Ref# R6813510805
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)COLUMBIA 120
Part NumberR6813510805
Stock Number25488532
MLS Number12277210
CategoryDifferentials, Rear
Last Updated1/22/2026
Location
Winimac, IN, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Detroit DA-RT-40.0-4S Rear Differential for a Freightliner Cascadia 126

2019 Detroit DA-RT-40.0-4S Rear Differential for a Freightliner Cascadia 126

Newly Listed
$900 USD
DA-RT-40.0-4S Rear (RT40-NFD) - 2.85 Ratio - Core - Grade C - Rebuildable - Missing Yoke, Lower Pinion Bearings Worn, Good Gearset. CORE UNIT SOLD AS-IS
ConditionUsed
Rear End2.85 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 126
Stock Number28261
MLS Number14100119
CategoryDifferentials, Rear
Last Updated1/20/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Detroit DA-RT40.0-4T Rear Differential for a Freightliner CASCADIA

2021 Detroit DA-RT40.0-4T Rear Differential for a Freightliner CASCADIA

Recently Updated
$1,500 USD
DA-RT-40.0-4T (RT40-NFD) Rear - 2.16 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY.
ConditionUsed
Rear End2.16 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)CASCADIA
Stock Number4265-6
MLS Number13965800
CategoryDifferentials, Rear
Last Updated1/22/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
NUMBERCall Seller
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Garabedian Equipment
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

Recently Updated
$1,500 USD
DA-RT-40.0-4S (RT40-NFD) - 3.23 Ratio - Pullout - Grade A- Unit In Good Condition.
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 Updated1/20/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
NUMBERCall Seller
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Garabedian Equipment
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