View 3 Photos View 0 Videos 2023 Detroit DA-RT-40.0-4S Rear Differential for a Freightliner CASCADIA Recently Updated Contact for price DA-RT40.0-4S - Rear Rear - 2.64 Ratio - Pullout - DIFF ONLY. ConditionUsedRear End2.64 ratioFits To Make(s)FREIGHTLINERFits To Model(s)CASCADIAStock Number4468-3 MLS Number14347655CategoryDifferentials, Rear Last Updated8/13/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2022 Detroit RS20.0-4 Rear Differential for a Freightliner M2 106 Recently Updated $945 USD (USED) Detroit RS20.0-4 Ratio: 5.22 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813511005 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25796290 MLS Number13604683CategoryDifferentials, Rear Last Updated8/12/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Detroit RT40-NFD-N Rear Differential for a 2019 Freightliner Cascadia 126 Newly Listed Contact for price (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:... ConditionUsedRear End2.16 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2019Part NumberC11-00051-621Stock NumberP-510994 MLS Number14534770CategoryDifferentials, Rear Last Updated8/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DA-RT40.0-4S Rear Differential for a 2020 Freightliner Cascadia 116 Day Cab Newly Listed $1,795 USD GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Serial#: na, Core Charge: 350.00, Ratio: 3.08 ConditionUsedRear End3.08 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 116 Day CabWill Fit Year(s)2020Part NumberDA-RT-40.0-4S HHStock Number72726-4 MLS Number14534465CategoryDifferentials, Rear Last Updated8/11/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2022 Detroit DA-RT-40.0-4S Rear Differential for a Freightliner Cascadia 126 Recently Updated Contact for price DA-RT40-4.0 - Rear Rear - Ratio - Pullout - DIFF ONLY. ConditionUsedFits To Make(s)FREIGHTLINERFits To Model(s)Cascadia 126Stock Number4491-3 MLS Number14379304CategoryDifferentials, Rear Last Updated8/13/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Detroit DA-RT-40.0-4S Rear Differential for a Unmarked N/A Recently Updated $900 USD DA-RT-40.0-4 (RT40-NFD) Rear - 2.85 Ratio - Core - Grade C - Blown Side Gear Pinions, Ring Gear Carrier Cracked. ConditionUsedRear End2.85 ratioFits To Make(s)UnmarkedFits To Model(s)N/AStock Number4539290 MLS Number13892979CategoryDifferentials, Rear Last Updated8/11/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Detroit RT40-NFD Rear Differential for a 2022 Freightliner Cascadia 126 Newly Listed Contact for price (Used) 2022 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-615, Serial Number: 771195B0268375, Make: Detroit, Model: RT40-NFD, Ratio: 3.08, Capacity: 20,000... ConditionUsedRear End3.08 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2022Part NumberC11-00051-615Stock NumberP-510910 MLS Number14533334CategoryDifferentials, Rear Last Updated8/9/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2021 Detroit RT40-NFDRR241 Rear Differential Recently Updated $2,395.16 USD ConditionRemanufacturedRear End2.41 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR241Stock Number2365983 MLS Number12694858CategoryDifferentials, Rear Last Updated8/8/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2019 Detroit DA-RT40.0-4T Rear Differential for a Freightliner Cascadia 126 Contact for price Detroit DA-RT-40.0-4T - Rear Rear - 2.85 Ratio - Pullout - DIFF ONLY. ConditionUsedRear End2.85 ratioFits To Make(s)FREIGHTLINERFits To Model(s)Cascadia 126Stock Number4490-3 MLS Number14397828CategoryDifferentials, Rear Last Updated8/6/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Detroit RT40-4 Rear Differential for a 2019 Freightliner Cascadia 125 Contact for price (Used) 2019 Freightliner Cascadia 125, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00042-090, Serial Number: 771198B0039021, Make: Detroit, Model: RT40-4, Ratio: 3.42, Capacity: 20,000... ConditionUsedRear End3.42 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2019Part NumberC11-00042-090Stock NumberP-503562 MLS Number14426552CategoryDifferentials, Rear Last Updated8/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Detroit RT40-NFDRR308 Rear Differential $2,395.16 USD ConditionRemanufacturedRear End3.08 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR308Stock Number2535582 MLS Number14522852CategoryDifferentials, Rear Last Updated8/5/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Detroit RT40-NFD Rear Differential for a 2020 Freightliner Cascadia 126 Contact for price (Used) 2020 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-620, Serial Number: 771195B0105916, 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 NumberC11-00051-620Stock NumberP-508710 MLS Number14481186CategoryDifferentials, Rear Last Updated8/3/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2022 Detroit RT40.0-4 Rear Differential for a Freightliner 122SD $1,540 USD (USED) Detroit DART-400-4N Ratio: 3.58 Side Gear Splines: 40 W/ Locker: NO Cast#: R7753511305 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)122SDStock Number25748000 MLS Number13451489CategoryDifferentials, Rear Last Updated8/2/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Detroit RT40-NFD Rear Differential for a 2023 Freightliner Cascadia 126 Contact for price (Used) 2023 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-620, Serial Number: 771195B0355463, 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)2023Part NumberC11-00051-620Stock NumberP-510356 MLS Number14518690CategoryDifferentials, Rear Last Updated8/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2019 Detroit DARS-23.0-6RTBD Rear Differential $1,500.15 USD ConditionUsedRear End2.85 ratioFits To Make(s)DETROITFits To Model(s)DARS-23.0-6RTBDStock Number2681609 MLS Number14518465CategoryDifferentials, Rear Last Updated8/5/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DA-RT-40.0-4 Rear Differential for a 2019 Freightliner Cascadia 126 $2,295 USD REAR DART-40 3.42 RATIO, LOCKER, LATE STYLE. WILL INSPECT IN OUR GEAR SHOP 90 DAY WARRANTY., Ratio: 3.42 ConditionUsedRear End3.42 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2019Stock Number71726-4 MLS Number14518355CategoryDifferentials, Rear Last Updated8/1/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2019 Detroit DA-RT-40.0-4S Rear Differential for a Freightliner Cascadia 126 $1,500 USD Core - DA-RT-40.0-4S HH (RT40-NFD Rear) - 2.85 Ratio - Grade D - broken gear set, burnt pinion bearings, good case. core unit sold as-is. ConditionUsedRear End2.85 ratioFits To Make(s)FREIGHTLINERFits To Model(s)Cascadia 126Stock Number28877 MLS Number14319900CategoryDifferentials, Rear Last Updated7/31/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Detroit RS17.5-2 Rear Differential for a 2021 Freightliner M2 106 Contact for price (Used) 2021 Freightliner M2 106, DIFFERENTIAL GEARS ONLY- Part Number: C11-00001-017, Serial Number: 742820B0178062, Make: Detroit, Model: RS17.5-2, Ratio: 5.13, Capacity: 19,000 Lbs,... ConditionUsedRear End5.13 ratioFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2021Part NumberC11-00001-017Stock NumberP-510194 MLS Number14516637CategoryDifferentials, Rear Last Updated7/31/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2020 Detroit RT40-NFDRR308 Rear Differential $1,995.16 USD GOOD CONDITION ---OIL WAS CLEAN ConditionUsedRear End3.08 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR308Stock Number2515760 MLS Number13641449CategoryDifferentials, Rear Last Updated7/31/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2013 Detroit DARS-17.5-4RTBD Rear Differential $1,000.45 USD ConditionUsedRear End4.79 ratioFits To Make(s)DETROITFits To Model(s)DARS-17.5-4RTBDStock Number2575253 MLS Number14023230CategoryDifferentials, Rear Last Updated7/31/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2020 Detroit DARS-17.5-4R614 Rear Differential $1,500.26 USD Mileage - 44,803, AXLE NO: 742821A0083102 ConditionUsedRear End6.14 ratioFits To Make(s)DETROITFits To Model(s)DARS-17.5-4R614Stock Number2630504 MLS Number14304989CategoryDifferentials, Rear Last Updated7/31/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2020 Detroit DART-400-4N Rear Differential for a Freightliner Cascadia $1,540 USD (USED) Detroit DART-400-4N Ratio: 2.41 Side Gear Splines: 40 W/ Locker: NO Cast#: R7763611205 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAStock Number25815552 MLS Number13660936CategoryDifferentials, Rear Last Updated7/30/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Detroit DA-RT-40.0-4S Rear Differential $5,750 USD DA-RT-40.0-4S Front Rear-2.64 Ratio - Rebuilt - 1 Year Warranty ConditionRemanufacturedRear End2.64 ratioStock NumberDA-RT-40.0-4S-264-R MLS Number14386831CategoryDifferentials, Rear Last Updated7/29/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Detroit DA-RT-40.0-4S Rear Differential $2,500 USD DA-RT-40.0-4S Rear Rear-2.85 Ratio - Rebuilt - 1 Year Warranty Quantity2ConditionRemanufacturedRear End2.85 ratioStock NumberDA-RT-40.0-4S-285-R MLS Number14363200CategoryDifferentials, Rear Last Updated7/29/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2022 Detroit RT40-NFDRR323 Rear Differential $1,995.16 USD ConditionUsedRear End3.23 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR323Stock Number2663804 MLS Number14439432CategoryDifferentials, Rear Last Updated7/29/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info