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CRG Heavy Truck Parts Detroit Axles & Differentials For Sale

CRG Heavy Truck Parts
1500 W. Pulaski Highway
Elkton, MD 21921
United States
(844) 402-3444
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Axles & Differentials (365)
   Axle Assemblies, Front (1)    Axle Assemblies, Rear (90)    Axle Housings, Front (3)    Axle Housings, Rear (127)    Differential Cores (7)    Differentials, Front (54)    Differentials, Rear (83)
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Showing 1 - 25 of 365 Listings

1 - 25 of 365 listings
1 - 25 of 365 listings
Detroit RT40-NFD Front Differential for a 2021 Freightliner Cascadia 126

Detroit RT40-NFD Front Differential for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-620, Serial Number: 771194A0150921, Make: Detroit, Model: RT40-NFD, Ratio: 2.85, Capacity: 20,000...
ConditionUsed
Rear End2.85 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2021
Part NumberC11-00051-620
Stock NumberP-501019
MLS Number14270536
CategoryDifferentials, Front
Last Updated9/12/2026
Location
Elkton, MD, US
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Detroit RT40-NFD Front Axle Housing for a 2026 Freightliner Cascadia 126

Detroit RT40-NFD Front Axle Housing for a 2026 Freightliner Cascadia 126

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(Used) 2026 Freightliner Cascadia 126, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: C11-00090-114, Serial Number: 771194A0318660, Make: Detroit, Model: RT40-NFD, Ratio: 2.28, Capacity:...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2026
Part NumberC11-00090-114
Stock NumberP-507343
MLS Number14455917
CategoryAxle Housings, Front
Last Updated9/11/2026
Location
Elkton, MD, US
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Detroit RS20-4 Rear Axle Assembly for a 2021 Freightliner M2 106

Detroit RS20-4 Rear Axle Assembly for a 2021 Freightliner M2 106

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(Used) 2021 Freightliner M2 106, COMPLETE REAR DIFFERENTIAL- Part Number: C11-00008-324, Serial Number: 742821B0183544, Make: Detroit, Model: RS20-4, Ratio: 5.56, Capacity: 21,000 Lbs, Hub...
ConditionUsed
Rear End5.56 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2021
Part NumberC11-00008-324
Stock NumberP-504700
MLS Number14427647
CategoryAxle Assemblies, Rear
Last Updated9/11/2026
Location
Elkton, MD, US
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Detroit RT40-4N Front Differential for a 2014 Freightliner Cascadia 125

Detroit RT40-4N Front Differential for a 2014 Freightliner Cascadia 125

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(Used) 2014 Freightliner Cascadia 125, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00042-045, Serial Number: 771AAC-A112546H, Make: Detroit, Model: RT40-4N, Ratio: 2.53, Capacity: 20,000...
ConditionUsed
Rear End2.53 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2014
Part NumberC11-00042-045
Stock NumberP-498546
MLS Number14166970
CategoryDifferentials, Front
Last Updated9/11/2026
Location
Elkton, MD, US
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Detroit RS17.5-2 Differential Core

Detroit RS17.5-2 Differential Core

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(Core) Freightliner M2 106, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: C11-00001-010, Make: Detroit, Model: RS17.5-2, Ratio: 5.71, Capacity: 21,000 Lbs, For more information about this...
ConditionUsed
Rear End5.71 ratio
Stock NumberP-512873
MLS Number14592128
CategoryDifferential Cores
Last Updated9/10/2026
Location
Elkton, MD, US
Sold By
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Detroit RT40-NFD Front Differential for a 2021 Freightliner Cascadia 126

Detroit RT40-NFD Front Differential for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-620, Serial Number: 771194B0179373, Make: Detroit, Model: RT40-NFD, Ratio: 2.85, Capacity: 20,000...
ConditionUsed
Rear End2.85 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2021
Part NumberC11-00051-620
Stock NumberP-500907
MLS Number14264481
CategoryDifferentials, Front
Last Updated9/9/2026
Location
Elkton, MD, US
Sold By
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Detroit RT40-NFD-N Rear Axle Housing for a 2020 Freightliner Cascadia 126

Detroit RT40-NFD-N Rear Axle Housing for a 2020 Freightliner Cascadia 126

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(Used) 2020 Freightliner Cascadia 126, REAR DIFFERENTIAL HOUSING ONLY- Part Number: C11-00051-317, Serial Number: 771195A0060415, Make: Detroit, Model: RT40-NFD-N, Ratio: 3.08, Capacity:...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2020
Part NumberC11-00051-317
Stock NumberP-498318
MLS Number14161518
CategoryAxle Housings, Rear
Last Updated9/7/2026
Location
Elkton, MD, US
Sold By
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Detroit DA-RT-40.0-4 Rear Axle Assembly for a 2022 Freightliner Cascadia 126

Detroit DA-RT-40.0-4 Rear Axle Assembly for a 2022 Freightliner Cascadia 126

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(Used) 2022 Freightliner Cascadia 126, COMPLETE REAR REAR TANDEM- Part Number: C11-00051-620, Serial Number: 771195B0292414, Make: Detroit, Model: DA-RT-40.0-4, Ratio: 2.85, Capacity: 20,000...
ConditionUsed
Rear End2.85 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2022
Part NumberC11-00051-620
Stock NumberP-111429
MLS Number13825752
CategoryAxle Assemblies, Rear
Last Updated9/6/2026
Location
Elkton, MD, US
Sold By
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Detroit Front Differential for a 2020 Western Star 5700

Detroit Front Differential for a 2020 Western Star 5700

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(Used) 2020 Western Star 5700, COMPLETE FRONT REAR TANDEM- Part Number: C11-00051-253, Serial Number: 771194A0060215, Make: Detroit, Model: RT40-NFD-N, Ratio: 2.41, Capacity: 20,000 Lbs, Hub...
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-494366
MLS Number14094403
CategoryDifferentials, Front
Last Updated9/3/2026
Location
Elkton, MD, US
Sold By
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Detroit RS21-4 Rear Differential for a 2022 Freightliner M2 106

Detroit RS21-4 Rear Differential for a 2022 Freightliner M2 106

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(Used) 2022 Freightliner M2 106, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: C11-00007-208, Serial Number: 742821B0235160, Make: Detroit, Model: RS21-4, Ratio: 5.56, Capacity: 19,000 Lbs,...
ConditionUsed
Rear End5.56 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2022
Part NumberC11-00007-208
Stock NumberP-102287
MLS Number13583952
CategoryDifferentials, Rear
Last Updated9/3/2026
Location
Elkton, MD, US
Sold By
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Detroit RT40-NFD Rear Axle Housing for a 2020 Freightliner Cascadia 125

Detroit RT40-NFD Rear Axle Housing for a 2020 Freightliner Cascadia 125

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(Used) 2020 Freightliner Cascadia 125, REAR DIFFERENTIAL HOUSING ONLY- Part Number: C11-00051-355, Serial Number: 771195B0070203, Make: Detroit, Model: RT40-NFD, Ratio: 3.23, Capacity:...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2020
Part NumberC11-00051-355
Stock NumberP-501251
MLS Number14277525
CategoryAxle Housings, Rear
Last Updated9/1/2026
Location
Elkton, MD, US
Sold By
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Detroit DA-RT-40.0-4 Rear Axle Assembly for a 2018 Freightliner Cascadia 126

Detroit DA-RT-40.0-4 Rear Axle Assembly for a 2018 Freightliner Cascadia 126

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(Used) 2018 Freightliner Cascadia 126, COMPLETE REAR REAR TANDEM- Part Number: C11-00051-261, Serial Number: 771DDC-A004833T, Make: Detroit, Model: DA-RT-40.0-4, Ratio: 2.85, Capacity:...
ConditionUsed
Rear End2.85 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2018
Part NumberC11-00051-261
Stock NumberP-108722
MLS Number13752271
CategoryAxle Assemblies, Rear
Last Updated8/31/2026
Location
Elkton, MD, US
Sold By
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Detroit RT40-4N Front Differential for a 2018 Freightliner M2 106

Detroit RT40-4N Front Differential for a 2018 Freightliner M2 106

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(Used) 2018 Freightliner M2 106, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00042-031, Serial Number: 771AAC-A233152H, Make: Detroit, Model: RT40-4N, Ratio: 4.78, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End4.78 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2018
Part NumberC11-00042-031
Stock NumberP-509818
MLS Number14506928
CategoryDifferentials, Front
Last Updated8/22/2026
Location
Elkton, MD, US
Sold By
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Detroit RS20-4N Rear Differential for a 2025 Freightliner B2

Detroit RS20-4N Rear Differential for a 2025 Freightliner B2

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(Used) 2025 Freightliner B2, DIFFERENTIAL GEARS ONLY- Part Number: C11-00008-235, Serial Number: 742821A0305883, Make: Detroit, Model: RS20-4N, Ratio: 6.14, Capacity: 21,000 Lbs, For more...
ConditionUsed
Rear End6.14 ratio
Fits To Make(s)Freightliner
Fits To Model(s)B2
Will Fit Year(s)2025
Part NumberC11-00008-235
Stock NumberP-110474
MLS Number13798099
CategoryDifferentials, Rear
Last Updated8/20/2026
Location
Elkton, MD, US
Sold By
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Detroit Rear Axle Assembly for a 2020 Western Star 5700

Detroit Rear Axle Assembly for a 2020 Western Star 5700

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(Used) 2020 Western Star 5700, COMPLETE REAR REAR TANDEM- 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-494374
MLS Number14094413
CategoryAxle Assemblies, Rear
Last Updated8/18/2026
Location
Elkton, MD, US
Sold By
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Detroit RT40-4N Front Differential for a 2016 Western Star 5700

Detroit RT40-4N Front Differential for a 2016 Western Star 5700

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(Used) 2016 Western Star 5700, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00042-618, Serial Number: 771AAC-A187523H, Make: Detroit, Model: RT40-4N, Ratio: 3.08, Capacity:...
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)Western Star
Fits To Model(s)5700
Will Fit Year(s)2016
Part NumberC11-00042-618
Stock NumberP-112054
MLS Number13856129
CategoryDifferentials, Front
Last Updated8/16/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Detroit RT40-NFD Differential Core

Detroit RT40-NFD Differential Core

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(Core) 2020 Freightliner Cascadia 125, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-355, Make: Detroit, Model: RT40-NFD, Ratio: 3.23, Capacity: 20,000 Lbs, Reference images...
ConditionUsed
Rear End3.23 ratio
Stock NumberP-511175
MLS Number14543233
CategoryDifferential Cores
Last Updated8/19/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Detroit RT40-NFD-N Rear Differential for a 2019 Freightliner Cascadia 126

Detroit RT40-NFD-N Rear Differential for a 2019 Freightliner Cascadia 126

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(Used) 2019 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-621, Serial Number: 771195A0114320, Make: Detroit, Model: RT40-NFD-N, Ratio: 2.16, Capacity:...
ConditionUsed
Rear End2.16 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2019
Part NumberC11-00051-621
Stock NumberP-510994
MLS Number14534770
CategoryDifferentials, Rear
Last Updated8/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Detroit RT40-NFD-N Rear Axle Housing for a 2019 Freightliner Cascadia 126

Detroit RT40-NFD-N Rear Axle Housing for a 2019 Freightliner Cascadia 126

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(Used) 2019 Freightliner Cascadia 126, REAR DIFFERENTIAL HOUSING ONLY- Part Number: C11-00051-621, Serial Number: 771195A0114320, Make: Detroit, Model: RT40-NFD-N, Ratio: 2.16, Capacity:...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2019
Part NumberC11-00051-621
Stock NumberP-510993
MLS Number14534769
CategoryAxle Housings, Rear
Last Updated8/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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CRG Heavy Truck Parts
Detroit RT40-NFD-N Rear Axle Assembly for a 2019 Freightliner Cascadia 126

Detroit RT40-NFD-N Rear Axle Assembly for a 2019 Freightliner Cascadia 126

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(Used) 2019 Freightliner Cascadia 126, COMPLETE REAR REAR TANDEM- Part Number: C11-00051-621, Serial Number: 771195A0114320, Make: Detroit, Model: RT40-NFD-N, Ratio: 2.16, Capacity: 20,000...
ConditionUsed
Rear End2.16 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2019
Part NumberC11-00051-621
Stock NumberP-510992
MLS Number14534768
CategoryAxle Assemblies, Rear
Last Updated8/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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CRG Heavy Truck Parts
Detroit RT40-NFD-N Rear Axle Housing for a 2019 Freightliner Cascadia 126

Detroit RT40-NFD-N Rear Axle Housing for a 2019 Freightliner Cascadia 126

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(Used) 2019 Freightliner Cascadia 126, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: C11-00051-621, Serial Number: 771194A0114496, Make: Detroit, Model: RT40-NFD-N, Ratio: 2.16, Capacity: 20...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2019
Part NumberC11-00051-621
Stock NumberP-510988
MLS Number14534764
CategoryAxle Housings, Rear
Last Updated8/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Detroit RT40-NFD-N Front Differential for a 2019 Freightliner Cascadia 126

Detroit RT40-NFD-N Front Differential for a 2019 Freightliner Cascadia 126

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(Used) 2019 Freightliner Cascadia 126, COMPLETE FRONT REAR TANDEM- Part Number: C11-00051-621, Serial Number: 771194A0114496, Make: Detroit, Model: RT40-NFD-N, Ratio: 2.16, Capacity: 20,000...
ConditionUsed
Rear End2.16 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2019
Part NumberC11-00051-621
Stock NumberP-510986
MLS Number14534762
CategoryDifferentials, Front
Last Updated8/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Detroit RS19-4 Rear Axle Housing for a 2020 Freightliner M2 106

Detroit RS19-4 Rear Axle Housing for a 2020 Freightliner M2 106

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(Used) 2020 Freightliner M2 106, DIFFERENTIAL HOUSING ONLY- Part Number: C11-00010-055, Serial Number: 742821B0086756 Make: Detroit, Model: RS19-4, Ratio: 5.88, Capacity: 23,000 Lbs,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2020
Part NumberC11-00010-055
Stock NumberP-507027
MLS Number14450409
CategoryAxle Housings, Rear
Last Updated8/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Detroit RT40-4 Front Differential for a 2019 Freightliner Cascadia 125

Detroit RT40-4 Front Differential for a 2019 Freightliner Cascadia 125

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(Used) 2019 Freightliner Cascadia 125, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00042-090, Serial Number: 771199B0039020, Make: Detroit, Model: RT40-4, Ratio: 3.42, Capacity: 20,000...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2019
Part NumberC11-00042-090
Stock NumberP-503556
MLS Number14426546
CategoryDifferentials, Front
Last Updated8/9/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Detroit RT40-NFD Rear Axle Housing for a 2026 Freightliner Cascadia 126

Detroit RT40-NFD Rear Axle Housing for a 2026 Freightliner Cascadia 126

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(Used) 2026 Freightliner Cascadia 126, REAR DIFFERENTIAL HOUSING ONLY- Part Number: C11-00090-114, Serial Number: 771195A0318671, Make: Detroit, Model: RT40-NFD, Ratio: 2.28, Capacity:...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2026
Part NumberC11-00090-114
Stock NumberP-507356
MLS Number14455930
CategoryAxle Housings, Rear
Last Updated8/8/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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