5 0 Detroit RT40-NFD Front Differential for a 2020 Freightliner Cascadia 126 $3,750 USD (Used) 2020 Freightliner Cascadia 126, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-261, Serial Number: 771194A0067318, Make: Detroit, Model: RT40-NFD, Ratio: 2.85, Capacity: 20,000... ConditionUsedRear End2.85 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2020Part NumberC11-00051-261Stock NumberP-107492 MLS Number13702934CategoryDifferentials, Front Last Updated7/25/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2017 Detroit RT40.0-4 Front Differential for a Freightliner Cascadia $1,690 USD (USED) Detroit RT40.0-4 Ratio: 2.53 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510605 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAStock Number25823041 MLS Number13699133CategoryDifferentials, Front Last Updated7/16/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Detroit RT40-4N Front Differential for a 2018 Freightliner Cascadia 126 Contact for price (Used) 2018 Freightliner Cascadia 126, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- REMANUFACTURED!! Part Number: C11-00042-390, Serial Number: 24-15150, Make: Detroit, Model: RT40-4N, Ratio:... ConditionUsedRear End3.08 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2018Part NumberC11-00042-390Stock NumberP-106452 MLS Number13685048CategoryDifferentials, Front Last Updated7/4/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 Detroit RT40-4N Front Differential for a 2018 Freightliner Cascadia 126 Contact for price (Used) 2018 Freightliner Cascadia 126, COMPLETE FRONT REAR TANDEM- REMANUFACTURED!! Part Number: C11-00042-390, Serial Number: 24-15150, Make: Detroit, Model: RT40-4N, Ratio: 3.08, Capacity:... ConditionUsedRear End3.08 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2018Part NumberC11-00042-390Stock NumberP-106448 MLS Number13685044CategoryDifferentials, Front Last Updated7/4/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Detroit DA-RT-40.0-4S Front Differential for a 2013 Freightliner Cascadia 125 $1,195 USD GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE., Core Charge: 350, Ratio: 342, Clutch Housing Size: 1 ConditionUsedRear End3.42 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2013Part NumberART40Stock Number60225-2 MLS Number13667996CategoryDifferentials, Front Last Updated6/26/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 Detroit DA-RT-40.0-4 Front Differential for a 2019 Freightliner Cascadia 126 Contact for price Detroit DA-RT-40.0-4 Front Rear Differential For Sale 3.23 Ratio - Capacity: 20,000 lbs. - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We... ConditionUsedRear End3.23 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2019Stock NumberFR-0861-4 MLS Number13320899CategoryDifferentials, Front Last Updated6/3/2025 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 Detroit Front Differential for a 2020 Freightliner Cascadia 126 $2,499.97 USD (Core) 2020 Freightliner Cascadia 126, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-658, Serial Number: 771194B0086599, Make: Detroit, Model: RT40-NFD, Ratio: 2.16, Capacity:... ConditionUsedRear End2.16 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2020Part NumberC11-00051-658Stock NumberP-65563 MLS Number12463289CategoryDifferentials, Front Last Updated6/10/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 Detroit DA-RT-40.0-4 Front Differential for a 2024 Freightliner Cascadia 126 $3,250 USD DART400-4S LATE MODEL 3.25 LOCKER, 17K MILES, NO POWER DIVIDER, INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY (NEW SEAL INSTALLED), Ratio: 3.25 ConditionUsedRear End3.25 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2024Stock Number61924-3 MLS Number12948895CategoryDifferentials, Front Last Updated6/3/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 2019 Detroit RT40-NFD Front Differential for a Freightliner CASCADIA 125 $4,750 USD USED DETROIT RT40-NFD FRONT REAR DIFFERENTIAL/3.08 RATIO ConditionUsedRear End3.08 ratioFits To Make(s)FREIGHTLINERFits To Model(s)CASCADIA 125Stock Number88852 MLS Number12834174CategoryDifferentials, Front Last Updated4/2/2025 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 Detroit Front Differential for a 2019 Freightliner Cascadia 126 $3,749.97 USD (Used) 2019 Freightliner Cascadia 126, COMPLETE FRONT REAR TANDEM- Part Number: C11-00051-261, Serial Number: 77119590038154, Make: Detroit, Model: RT40-NFD, Ratio: 2.85, Capacity: 20,000... ConditionUsedRear End2.85 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2019Part NumberC11-00051-261Stock NumberP-77356 MLS Number12767482CategoryDifferentials, Front Last Updated4/1/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Detroit RT40-4N Front Differential for a 2018 Freightliner Cascadia 126 Contact for price (Used) 2018 Freightliner Cascadia 126, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00042-390, Serial Number: 771AAC-A239971H, Make: Detroit, Model: RT40-4N, Ratio: 3.08,... ConditionUsedRear End3.08 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2018Part NumberC11-00042-390Stock NumberP-97036 MLS Number13413523CategoryDifferentials, Front Last Updated2/22/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 Detroit RT40-4N Front Differential for a 2018 Freightliner Cascadia 126 Contact for price (Used) 2018 Freightliner Cascadia 126, COMPLETE FRONT REAR TANDEM- Part Number: C11-00042-390, Serial Number: 771AAC-A239971H, Make: Detroit, Model: RT40-4N, Ratio: 3.08, Capacity: 20,000... ConditionUsedRear End3.08 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2018Part NumberC11-00042-390Stock NumberP-97029 MLS Number13413516CategoryDifferentials, Front Last Updated2/22/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Detroit Front Differential for a 2024 Western Star 49X $3,695 USD DART44-4N 3.58 GOOD INSPECTED LOW MILE TAKEOUT/ LOCKER/ BOLT ON YOKE, Core Charge: 850.00, Ratio: 3.58, Clutch Housing Size: 1, Casting#: NA ConditionUsedRear End3.58 ratioFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2024Part NumberD-ART44-4NStock Number121924-5 MLS Number13300264CategoryDifferentials, Front Last Updated12/5/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Detroit RT40-4N Front Differential for a 2020 Freightliner Cascadia Contact for price FRONT RT 23-4N MILES 515407, Ratio: 308 ConditionUsedRear End3.08 ratioFits To Make(s)FreightlinerFits To Model(s)CascadiaWill Fit Year(s)2020Stock NumberKP5078-4 MLS Number13249808CategoryDifferentials, Front Last Updated11/22/2024 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
10 0 Detroit DA-RT-40.0-4 Front Differential for a 2016 Freightliner Cascadia 125 Contact for price (Used) 2016 Freightliner Cascadia 125, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: Other, Serial Number: 771AAC-A176500H, Make: Detroit, Model: DA-RT-40.0-4, Ratio: 3.42, Capacity:... ConditionUsedRear End3.42 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2016Stock NumberP-87294 MLS Number13089841CategoryDifferentials, Front Last Updated9/4/2024 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 Detroit DA-RT-40.0-4 Front Differential for a 2016 Freightliner Cascadia 125 Contact for price (Used) 2016 Freightliner Cascadia 125, COMPLETE FRONT REAR TANDEM- Part Number: Other, Serial Number: 771AAC-A176500H, Make: Detroit, Model: DA-RT-40.04, Ratio: 3.42, Capacity,: 20,000 Lbs... ConditionUsedRear End3.42 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2016Stock NumberP-87292 MLS Number13089838CategoryDifferentials, Front Last Updated9/4/2024 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2020 Detroit RT40-NFD Front Differential for a Freightliner CASCADIA 126 Contact for price USED DETROIT RT40-NFD CUTOFF/2.64 RATIO/AIRLINER SUSPENSION/DISC BRAKE ConditionUsedRear End2.64 ratioFits To Make(s)FREIGHTLINERFits To Model(s)CASCADIA 126Stock Number90217 MLS Number12961102CategoryDifferentials, Front Last Updated6/29/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Detroit RT40-4N Front Differential for a 2016 Western Star 5700 Contact for price (Used) 2016 Western Star 5700, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00042-503, Serial Number: 771AAC-A178020H, Make: Detroit, Model: RT40-4N, Ratio: 3.08, Capacity:... ConditionUsedRear End3.08 ratioFits To Make(s)Western StarFits To Model(s)5700Will Fit Year(s)2016Part NumberC11-00042-503Stock NumberP-78048 MLS Number12790317CategoryDifferentials, Front Last Updated4/21/2024 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 Detroit RT40-4N Front Differential for a 2016 Western Star 5700 Contact for price (Used) 2016 Western Star 5700, COMPLETE FRONT REAR TANDEM- Part Number: C11-00042-503, Serial Number: 771AAC-A178020H, Make: Detroit, Model: RT40-4N, Ratio: 3.08, Capacity: 20,000 Lbs, ... ConditionUsedRear End3.08 ratioFits To Make(s)Western StarFits To Model(s)5700Will Fit Year(s)2016Part NumberC11-00042-503Stock NumberP-78043 MLS Number12790312CategoryDifferentials, Front Last Updated4/21/2024 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 Detroit DA-RT-40.0-4 Front Differential for a 2018 Western Star 5700 $3,499.99 USD (Used) 2018 Western Star 5700, COMPLETE FRONT REAR TANDEM- Part Number: QA6813506130, Serial Number: AAC16 182776, Make: Detroit, Model: DA-RT-40.0-4, Ratio: 3.08, Capacity: 20,000 Lbs, Hub... ConditionUsedRear End3.08 ratioFits To Make(s)Western StarFits To Model(s)5700Will Fit Year(s)2018Part NumberQA6813506130Stock NumberP-72125 MLS Number12630521CategoryDifferentials, Front Last Updated11/8/2024 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Detroit Front Differential for a 2019 Freightliner Cascadia 126 $2,749.97 USD (Used) 2019 Freightliner Cascadia 126, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Serial Number: C11-00051-253, Serial Number: 771194B0061735, Make: Detroit, Model: RT40-NFD, Ratio: 2.41,... ConditionUsedRear End2.41 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2019Part NumberC11-00051-253Stock NumberP-71562 MLS Number12630031CategoryDifferentials, Front Last Updated5/8/2024 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Detroit RT40-4N Front Differential for a 2018 Freightliner Cascadia 125 Contact for price (Used) 2018 Freightliner Cascadia 125, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00042-501, Serial Number:771AAC-A223772H, Make: Detroit, Model: RT40-4N, Ratio: 3.23, Capacity: 20,000... ConditionUsedRear End3.23 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2018Part NumberC11-00042-501Stock NumberP-60023 MLS Number12332363CategoryDifferentials, Front Last Updated12/19/2023 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 Detroit RT40-4N Front Differential for a 2018 Freightliner Cascadia 125 Contact for price (Used) 2018 Freightliner Cascadia 125, COMPLETE FRONT REAR TANDEM- Part Number: C11-00042-501, Serial Number: 771AAC-A223772H, Make: Detroit, Model: RT40-4N, Ratio: 3.23, Capacity: 20,000... ConditionUsedRear End3.23 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2018Part NumberC11-00042-501Stock NumberP-60018 MLS Number12332358CategoryDifferentials, Front Last Updated12/19/2023 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 Detroit RT40-4N Front Differential for a 2017 Freightliner Cascadia 125 Contact for price (Used) 2017 Freightliner Cascadia 125, COMPLETE FRONT REAR TANDEM- Part Number: C11-00042-734, Serial Number: 771AAC-A210439H, Make: Detroit, Model: RT40-4N, Ratio: 2.41, Capacity: 20,000... ConditionUsedRear End2.41 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2017Part NumberC11-00042-734Stock NumberP-55826 MLS Number12233511CategoryDifferentials, Front Last Updated12/19/2023 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 Detroit Front Differential for a 2022 Freightliner Cascadia 116 Day Cab $3,749.97 USD (Used) 2022 Freightliner Cascadia 116 Day Cab, COMPLETE FRONT REAR TANDEM- Part Number: C11-00051-629, Serial Number: 771194B0274602, Make: Detroit, Model: RT40-NFD, Ratio: 2.85, Capacity:... ConditionUsedRear End2.85 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 116 Day CabWill Fit Year(s)2022Part NumberC11-00051-629Stock NumberP-53907 MLS Number12182939CategoryDifferentials, Front Last Updated2/29/2024 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info