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Truck Parts (1425)
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Axles & Differentials (1425)
   Axle Assemblies, Front (447)    Axle Assemblies, Rear (134)    Axle Housings, Front (99)    Axle Housings, Rear (317)    Axle Shafts (29)    Differential Cores (6)    Differentials, Front (122)    Differentials, Rear (269)    Spindles / Knuckles (2)
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6813574301 (1)7753576001 (1)A7753576001 (1)A7753576101 (1)A7753576201 (2)A7753576301 (1)AF-10.0-3 (8)AF-12.0-3 (76)AF-12.5-3 (35)AF-13.3-3 (37)AF-14.7-3 (6)AF-18.0-5 (1)AF-8.0-3 (1)ARS-23 (2)CANNOT BE IDENTIFIED (5)D742821 (1)DA-F-10.0-3 (13)DA-F-12.0-3 (114)DA-F-12.5-3 (65)DA-F-13.0-3 (1)DAF13.0-3 (2)DA-F-13.3-3 (64)DA-F-14.7-3 (5)DA-F-20.0-5 (1)DA-F-6.0-2 (1)DA-F-8.0-2 (1)DA-F-8.0-3 (3)DA-RS-17.5-2 (1)DARS-17.5-2 (1)DARS-17.5-2NR571 (1)DA-RS-17.5-4 (1)DARS-17.5-4 (2)DARS-17.5-4R522 (1)DARS-17.5-4R614 (1)DARS-17.5-4RTBD (2)DA-RS-19.0-2 (2)DA-RS-19.0-4 (6)DA-RS-20.0-4 (2)DARS-21.0-4 (2)DARS-21.0-4R556 (1)DARS-21.0-4RTBD (1)DA-RS-23.0-6 (1)DARS-23.0-6 (2)DARS-23.0-6RTBD (1)DA-RT0-40 (1)DA-RT-40.0-4 (89)DA-RT-40.0-4S (65)DA-RT40.0-4S (8)DA-RT40.0-4S Front (6)DA-RT40.0-4S Rear (6)DA-RT-40.0-4T (10)DA-RT40.0-4T (3)DA-RT40.0-4T Front (2)DA-RT40.0-4T Rear (2)DART400 (14)DART400-4F (45)DART-400-4N (5)DART400-4N (15)DART400-4R (48)DART400-4SF (4)DART400-4SR (1)DA-RT-44.0-4 (5)F-12.5-3N (8)OTHER (127)R21-4N (7)RS17.5-2 (4)RS17.5-4 (1)RS19.0-2 (1)RS19.0-4 (4)RS19-4 (3)RS19-4N (1)RS20.0-4 (2)RS20.0-6 (1)RS20-4 (13)RS20-4N (8)RS21.0-4 (5)RS21-4 (22)RS23.0-6 (2)RS23-6N (3)RT40.0-4 (54)RT40-4 (6)RT40-4N (75)RT40-NFD (184)RT40-NFDFR216 (1)RT40-NFDFR228 (1)RT40-NFDFR253 (1)RT40-NFDFR264 (1)RT40-NFDFR285 (2)RT40-NFDFR308 (3)RT40-NFDFR323 (3)RT40-NFDFR331 (1)RT40-NFDFR342 (1)RT40-NFDFR358 (2)RT40-NFD-N (16)RT40-NFDRR216 (3)RT40-NFDRR228 (2)RT40-NFDRR241 (7)RT40-NFDRR285 (9)RT40-NFDRR308 (15)RT40-NFDRR323 (4)RT40-NFDRR331 (1)RT40-NFDRR342 (1)RT40-NFDRR358 (1)RT40-NFDRRTBD (1)RTL40-NFDFR228 (2)RTL40-NFDFR285 (1)RTL40-NFDFR342 (1)RTL40-NFDRR228 (1)RTL40-NFDRR285 (1)RTL40-NFDRRTBD (1)
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Showing 51 - 75 of 1,425 Listings

51 - 75 of 1,425 listings
51 - 75 of 1,425 listings
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
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Detroit DA-RT-40.0-4 Rear Axle Housing for a 2018 Freightliner Cascadia 126

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

$1,095 USD
GOOD USED REAR AXLE HOUSING ASSY, DART400, AIRLINER, DRUM BRAKE., Serial#: NA, Core Charge: NA, Hub Bolts: 10, Suspension: AIRLINER
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2018
Part NumberGET
Stock Number82821-12
MLS Number14568588
CategoryAxle Housings, Rear
Last Updated8/27/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Detroit DART400 Front Axle Housing for a 2018 Freightliner Cascadia 126

Detroit DART400 Front Axle Housing for a 2018 Freightliner Cascadia 126

$1,095 USD
GOOD USED FRONT AXLE HOUSING ASSY, DART400, AIRLINER, DRUM BRAKE., Serial#: NA, Core Charge: NA, Hub Bolts: 10, Suspension: AIRLINER
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2018
Part NumberGET
Stock Number82821-11
MLS Number14568587
CategoryAxle Housings, Front
Last Updated8/27/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Detroit DA-RT-40.0-4 Rear Differential for a 2018 Freightliner Cascadia 126

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

$2,295 USD
DART400 2.28 RATIO LOCKER, WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Axle Spline Count: NA, Serial#: NA, Core Charge: 250.00, Ratio: 2.28
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2018
Part NumberNA
Stock Number82821-4
MLS Number14568580
CategoryDifferentials, Rear
Last Updated8/27/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Detroit DA-RT-40.0-4 Front Differential for a 2018 Freightliner Cascadia 126

Detroit DA-RT-40.0-4 Front Differential for a 2018 Freightliner Cascadia 126

$3,295 USD
DART400 2.28 RATIO LOCKER, WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Axle Spline Count: GET, Serial#: NA, Core Charge: 250.00, Ratio: 2.28
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2018
Part NumberGET
Stock Number82821-3
MLS Number14568579
CategoryDifferentials, Front
Last Updated8/27/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
Detroit RT40.0-4 Front Differential for a Freightliner Cascadia

2015 Detroit RT40.0-4 Front Differential for a Freightliner Cascadia

$1,975 USD
(USED) Detroit RT40.0-4 Ratio: 3.23 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510605 Ref# N/A MISSING OEM TAG
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CASCADIA
Part NumberN/A
Stock Number26005911
MLS Number14398488
CategoryDifferentials, Front
Last Updated8/27/2026
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Detroit DA-F-12.5-3 Front Axle Assembly for a Freightliner Cascadia 126

2020 Detroit DA-F-12.5-3 Front Axle Assembly for a Freightliner Cascadia 126

Contact for price
Detroit DA-F-12.5-3 Front Axle, 12.5K Capacity, 33" Spring Centers, 4" Spring Width, 10 Hole Pilot, Air Drum Brakes, ABS.
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 126
Stock Number4582-4
MLS Number14549883
CategoryAxle Assemblies, Front
Last Updated8/26/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Detroit DA-RT-40.0-4S Front Differential for a 2020 Freightliner Cascadia 126

Detroit DA-RT-40.0-4S Front Differential for a 2020 Freightliner Cascadia 126

$1,750 USD
(Used) 2020 Freightliner Cascadia 126, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: A775350 1230, Serial Number: DDC19FZ 462653, Make: Detroit, Model: DART4004S, Capacity: 20,000...
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2020
Part NumberA775350 1230
Stock NumberP-66158
MLS Number12484252
CategoryDifferentials, Front
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
Detroit DA-F-12.5-3 Front Axle Assembly for a Freightliner Cascadia 126

2020 Detroit DA-F-12.5-3 Front Axle Assembly for a Freightliner Cascadia 126

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Detroit DA-F-12.5-3 Front Axle, 12.5K Capacity, 33" Spring Centers, 4" Spring Width, 10 Hole Pilot, Air Drum Brakes, ABS.
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 126
Stock Number4586-4
MLS Number14560301
CategoryAxle Assemblies, Front
Last Updated8/27/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Detroit DA-F-13.3-3 Front Axle Assembly for a Freightliner Cascadia 126

2024 Detroit DA-F-13.3-3 Front Axle Assembly for a Freightliner Cascadia 126

$850 USD
Detroit DA-F-13.3-3 (F13.3-3N) Front Axle, 13.3K Capacity, 33" Spring Centers, 4" Spring Width, 10 Hole Pilot, Air Drum Brakes, ABS. S/N- 739912B0381399.
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 126
Stock Number4534-4
MLS Number14457705
CategoryAxle Assemblies, Front
Last Updated8/21/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
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
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Detroit DA-F-12.0-3 Front Axle Assembly for a Freightliner Cascadia 126

2018 Detroit DA-F-12.0-3 Front Axle Assembly for a Freightliner Cascadia 126

$850 USD
Detroit DA-F-12.0-3 Front Axle, Complete, 12k, 10 Hole Pilot, Air Drum Brakes, ABS. P/N C10-00000-359, Beam P/N A6803319701
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 126
Capacity12000
Stock Number2055-16
MLS Number14025419
CategoryAxle Assemblies, Front
Last Updated8/19/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
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
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
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Find used Used Detroit Axles & Differentials For Sale by owners and dealers near you on MyLittleSalesman.com. Browse over 1425 Used Detroit Axles & Differentials For Sale, compare prices, and save. Use the buttons below to sort or filter your search results by model, year, price, location, and more.
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