1 0 2018 Detroit DART400-4RR308 Rear Differential $2,450 USD ConditionUsedRear End3.08 ratioFits To Make(s)DETROITFits To Model(s)DART400-4RR308Stock Number2270334 MLS Number13246955CategoryDifferentials, Rear Last Updated11/13/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Detroit DART400-4RR308 Rear Differential $2,612.34 USD ConditionRemanufacturedRear End3.08 ratioFits To Make(s)DETROITFits To Model(s)DART400-4RR308Stock NumberREC DART400-4R-3.08 MLS Number13571633CategoryDifferentials, Rear Last Updated11/13/2025 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Detroit DA-RT40.0-4S Rear Differential for a 2020 Freightliner Cascadia 126 $2,295 USD DART 400-4S 2.85 RATIO RR, Ratio: 2.85 ConditionUsedRear End2.85 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2020Stock Number111225-5 MLS Number13980298CategoryDifferentials, Rear Last Updated11/13/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2018 Detroit RT40-NFDRR308 Rear Differential $2,000 USD ConditionUsedRear End3.08 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR308Stock Number2255583 MLS Number13246933CategoryDifferentials, Rear Last Updated11/11/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2020 Detroit DARTL400-4NR228 Rear Differential $1,150.45 USD REAR DIFFERENTIAL ConditionUsedRear End2.28 ratioFits To Make(s)DETROITFits To Model(s)DARTL400-4NR228Stock Number2510647 MLS Number13971276CategoryDifferentials, Rear Last Updated11/7/2025 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Detroit RTL40-NFDRR228 Rear Differential $3,250 USD ConditionRemanufacturedRear End2.28 ratioFits To Make(s)DETROITFits To Model(s)RTL40-NFDRR228Stock Number2548856 MLS Number13968608CategoryDifferentials, Rear Last Updated11/6/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Detroit Rear Differential for a 2020 Freightliner Cascadia 126 Contact for price 2020 FRTLR CASCADIA DETROIT D71191 REAR REAR DIFF, 3.08 RATIO, WITH LOCK, AIRLINER SUSPENSION, ABS, DRUM BRAKE, 20000 LBS, Serial#: NA, Ratio: 3.08, Casting#: NA ConditionUsedRear End3.08 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2020Stock Number3871-FRTLR-5 MLS Number13968456CategoryDifferentials, Rear Last Updated11/6/2025 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2016 Detroit DA-RT-40.0-4 HT Rear Differential for a Freightliner Cascadia $1,145 USD DA-RT-40.0-4 HT LOCKER +250 Core Inspected Takeout, 3.42 ratio Yoke: 1710, Side gear: 46 Splines, Input: 39 Splines, Locker ConditionUsedRear End3.42 ratioFits To Make(s)FREIGHTLINERFits To Model(s)CascadiaStock Number14497 MLS Number13737948CategoryDifferentials, Rear Last Updated11/7/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 Detroit RT40-NFDRR308 Rear Differential $2,612.34 USD ConditionRemanufacturedRear End3.08 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR308Stock NumberTTP RT40-NFDRR308 MLS Number13959929CategoryDifferentials, Rear Last Updated11/1/2025 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 2020 Detroit RT40-NFDRR216 Rear Differential $2,000 USD 186630-821- Used Detroit RT40 Rear Rear Differential 2.16 Ratio, 2020 FREIGHTLINER CASCADIA 126 ConditionUsedFits To Make(s)DETROITFits To Model(s)RT40-NFDRR216Stock Number2444709 MLS Number13109914CategoryDifferentials, Rear Last Updated10/30/2025 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Detroit RT40-NFDRR216 Rear Differential $2,750 USD ConditionRemanufacturedRear End2.16 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR216Stock NumberREC RT40-NFDR-2.16 MLS Number13867524CategoryDifferentials, Rear Last Updated10/28/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 2020 Detroit RT40-NFDRR308 Rear Differential $2,250 USD ConditionUsedRear End3.08 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR308Stock Number2533559 MLS Number13670765CategoryDifferentials, Rear Last Updated10/23/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2020 Detroit RT40-NFDRR241 Rear Differential $2,000 USD ConditionUsedRear End2.41 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR241Stock Number2251780 MLS Number13246928CategoryDifferentials, Rear Last Updated10/23/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2020 Detroit DART400-4RR241 Rear Differential $2,640.34 USD ConditionRemanufacturedRear End2.41 ratioFits To Make(s)DETROITFits To Model(s)DART400-4RR241Stock Number2456481 MLS Number13236201CategoryDifferentials, Rear Last Updated10/23/2025 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 Detroit DA-RT-40.0-4S Rear Differential for a 2020 Freightliner Cascadia 126 $2,749.97 USD (Core) 2020 Freightliner Cascadia 126, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: A775350 1230, Serial Number: DDC19FZ 462653, Make: Detroit, Model: DART4004S, Capacity: 20,000 Lbs,... ConditionUsedRear End3.08 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2020Part NumberA775350 1230Stock NumberP-66171 MLS Number12484265CategoryDifferentials, Rear Last Updated10/27/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 2020 Detroit Rear Differential for a Detroit RT40-NFDRR308 $2,250 USD GOOD CONDITION OIL WAS CLEAN .GEAR SET LOOKS NEW ConditionUsedRear End3.08 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR308Stock Number2313828 MLS Number13644077CategoryDifferentials, Rear Last Updated10/19/2025 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2020 Detroit DART400-4RR308 Rear Differential $2,612.34 USD ConditionRemanufacturedRear End3.08 ratioFits To Make(s)DETROITFits To Model(s)DART400-4RR308Stock Number2385555 MLS Number13861034CategoryDifferentials, Rear Last Updated10/19/2025 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 2020 Detroit RT40-NFD Rear Differential for a Freightliner Cascadia $1,540 USD (USED) Detroit RT40-NFD Ratio: 2.85 Side Gear Splines: 40 W/ Locker: NO Cast#: R7753511205 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAStock Number25816150 MLS Number13664258CategoryDifferentials, Rear Last Updated10/22/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2021 Detroit DART400-4RR241 Rear Differential $2,640.34 USD RECONDITIONED ConditionRemanufacturedRear End2.41 ratioFits To Make(s)DETROITFits To Model(s)DART400-4RR241Stock Number2387280 MLS Number12960535CategoryDifferentials, Rear Last Updated10/21/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2019 Detroit RT40-NFDRR285 Rear Differential $2,000 USD DETROIT RT40-NFD, 2.85 RATIO ConditionUsedRear End2.85 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR285Stock Number2530753 MLS Number13648350CategoryDifferentials, Rear Last Updated10/21/2025 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Detroit RT40-NFDRR228 Rear Differential $2,000 USD OILER, NON-LOCKER ConditionUsedRear End2.28 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR228Stock Number2566067 MLS Number13880968CategoryDifferentials, Rear Last Updated10/11/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Detroit D742821 Rear Differential for a 2020 Freightliner M2 106 Contact for price Detroit RS40-4 rear differential, for sale, ratio: 6.14 in good condition. Call for more information. We ship everywhere., Core Charge: 0, Ratio: 6.14 ConditionUsedRear End6.14 ratioFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2020Part NumberD742821Stock NumberFR-0899-4 MLS Number13879313CategoryDifferentials, Rear Last Updated11/4/2025 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Detroit RT40-4N Rear Differential $950 USD 2.41, ConditionUsedStock NumberREAR-2130 MLS Number13498786CategoryDifferentials, Rear Last Updated10/15/2025 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 2022 Detroit RT40-NFDRR308 Rear Differential $2,000 USD ConditionUsedRear End3.08 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR308Stock Number2294800 MLS Number13246987CategoryDifferentials, Rear Last Updated10/9/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2017 Detroit RT40.0-4 Rear Differential for a Freightliner Cascadia $1,150 USD (USED) Detroit RT40.0-4 Ratio: 3.23 Side Gear Splines: 41 W/ Locker: YES Cast#: R6813510905 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAStock Number25699522 MLS Number13270462CategoryDifferentials, Rear Last Updated10/9/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info