View 3 Photos View 0 Videos 2019 Detroit DA-RT-40.0-4S Rear Differential for a Freightliner Cascadia 126 Recently Updated $1 USD DA-RT-40.0-4S (RT40-NFD) Rear - 3.08 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY. ConditionUsedRear End3.08 ratioFits To Make(s)FREIGHTLINERFits To Model(s)Cascadia 126Stock Number4333-29 MLS Number14108739CategoryDifferentials, Rear Last Updated3/12/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit RT40-4N Rear Differential Recently Updated $950 USD 2.41, ConditionUsedStock NumberREAR-2262 MLS Number14111308CategoryDifferentials, Rear Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Alliance Rear Differential for a Detroit RT40-NFDRR241 Recently Updated $1,995.16 USD ConditionUsedRear End2.41 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR241Stock Number2585508 MLS Number14020082CategoryDifferentials, Rear Last Updated3/12/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit RT40-4N Rear Differential Recently Updated $650 USD 2.62, ConditionUsedStock NumberREAR-1804 MLS Number12180990CategoryDifferentials, Rear Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit RT40-4N Rear Differential Recently Updated $650 USD 2.53, ConditionUsedStock NumberREAR-1802 MLS Number12180987CategoryDifferentials, Rear Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit RT40-4N Rear Differential Recently Updated $650 USD 2.41, ConditionUsedStock NumberREAR-1757 MLS Number12180742CategoryDifferentials, Rear Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit RT40-4N Rear Differential Recently Updated $650 USD 2.41, ConditionUsedStock NumberREAR-1603 MLS Number12180163CategoryDifferentials, Rear Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2021 Detroit DA-RT40.0-4T Rear Differential for a Freightliner CASCADIA Recently Updated $1,500 USD DA-RT-40.0-4T (RT40-NFD) Rear - 2.16 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY. ConditionUsedRear End2.16 ratioFits To Make(s)FREIGHTLINERFits To Model(s)CASCADIAStock Number4265-6 MLS Number13965800CategoryDifferentials, Rear Last Updated3/11/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2020 Detroit RT40-NFD Rear Differential for a Freightliner Cascadia Recently Updated $1,540 USD (USED) Detroit RT40-NFD Ratio: 2.28 Side Gear Splines: 40 W/ Locker: NO Cast#: R7753511205 Ref# N/A ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAPart NumberN/AStock Number25775848 MLS Number13495169CategoryDifferentials, Rear Last Updated3/11/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2007 Detroit RT40-4N Rear Differential Recently Updated $950 USD 2.41, ConditionUsedStock NumberREAR-2116 MLS Number13385870CategoryDifferentials, Rear Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2007 Detroit RT40-4N Rear Differential Recently Updated $650 USD 2.41, ConditionUsedStock NumberREAR-1503 MLS Number12180062CategoryDifferentials, Rear Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Detroit DA-RT-40.0-4S Rear Differential for a 2022 Freightliner Cascadia 126 Newly Listed Contact for price (Used) 2022 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-620, Serial Number: 771195B0245935, Make: Detroit, Model: DA-RT-40.0-4S, Ratio: 2.85, Capacity: 20... ConditionUsedRear End2.85 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2022Part NumberC11-00051-620Stock NumberP-499430 MLS Number14232068CategoryDifferentials, Rear Last Updated3/9/2026 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-NFD Rear Differential for a 2021 Freightliner Cascadia 126 Newly Listed Contact for price (Used) 2021 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-618, Serial Number: 771195B0160106, Make: Detroit, Model: RT40-NFD, Ratio: 2.41, Capacity: 20,000... ConditionUsedRear End2.41 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2021Part NumberC11-00051-618Stock NumberP-499331 MLS Number14231950CategoryDifferentials, Rear Last Updated3/9/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2013 Detroit RT40-NFDRR342 Rear Differential $1,500.16 USD 771AAC-A090773T ConditionUsedRear End3.42 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR342Stock Number2475837 MLS Number14210637CategoryDifferentials, Rear Last Updated3/1/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2017 Detroit DARS-21.0-4RTBD Rear Differential $1,500 USD ConditionUsedRear End4.56 ratioFits To Make(s)DETROITFits To Model(s)DARS-21.0-4RTBDStock Number2612480 MLS Number14199606CategoryDifferentials, Rear Last Updated3/1/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2022 Detroit RT40-NFDRR285 Rear Differential $1,500.16 USD USED DART400-4RR285 REAR REAR DIFFERENTIAL ASSY ConditionUsedRear End2.85 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR285Stock Number2569797 MLS Number14191254CategoryDifferentials, Rear Last Updated3/1/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2015 Detroit DARS-21.0-4R556 Rear Differential $650 USD DARS21.04-5.56 ConditionUsedRear End5.56 ratioFits To Make(s)DETROITFits To Model(s)DARS-21.0-4R556Stock Number2566745 MLS Number14191243CategoryDifferentials, Rear Last Updated3/1/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Detroit RT40-NFDRR285 Rear Differential $1,500.16 USD ConditionUsedRear End2.85 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR285Stock Number2453445 MLS Number14178531CategoryDifferentials, Rear Last Updated2/28/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2019 Detroit RT40-NFDRR308 Rear Differential $1,500.16 USD ConditionUsedRear End3.08 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR308Stock Number2253575 MLS Number14168930CategoryDifferentials, Rear Last Updated2/28/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Detroit RT40-4N Rear Differential for a 2014 Freightliner Cascadia 125 Contact for price (Used) 2014 Freightliner Cascadia 125, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00042-045, Serial Number: 771AAC-A112546T, Make: Detroit, Model: RT40-4N, Ratio: 2.53, Capacity: 20,000... ConditionUsedRear End2.53 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2014Part NumberC11-00042-045Stock NumberP-498552 MLS Number14166977CategoryDifferentials, Rear Last Updated2/27/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ 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 $900 USD DA-RT-40.0-4S Rear (RT40-NFD) - 2.85 Ratio - Core - Grade C - Rebuildable - Missing Yoke, Lower Pinion Bearings Worn, Good Gearset. CORE UNIT SOLD AS-IS ConditionUsedRear End2.85 ratioFits To Make(s)FREIGHTLINERFits To Model(s)Cascadia 126Stock Number28261 MLS Number14100119CategoryDifferentials, Rear Last Updated2/26/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2020 Detroit DA-RT-40.0-4S Rear Differential for a Freightliner CASCADIA $1,500 USD DA-RT-40.0-4S (RT40-NFD) - 3.23 Ratio - Pullout - Grade A- Unit In Good Condition. ConditionUsedRear End3.23 ratioFits To Make(s)FREIGHTLINERFits To Model(s)CASCADIAStock Number4193-6 MLS Number13983816CategoryDifferentials, Rear Last Updated2/26/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Detroit DA-RS-19.0-2 Rear Differential $390 USD DA-RS-19.0-2 (R19-2N) - 5.71 Ratio - Core - Grade C - Rebuildable - Pinion Bearings Worn, Gear Set Worn. P/N C11-00001-010, S/N 742820-A231318. CORE UNIT SOLD AS-IS ConditionUsedRear End5.71 ratioStock Number4541027 MLS Number13896562CategoryDifferentials, Rear Last Updated2/26/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2021 Detroit DA-RT-40.0-4S Rear Differential $1,500 USD DA-RT40.0-4S (RT40-NFD Rear) - 2.85 Ratio - Pullout - Approx. 193,619 Miles. DIFF ONLY, HOUSING SOLD SEPARATELY. ConditionUsedRear End2.85 ratioStock Number4540295 MLS Number13895510CategoryDifferentials, Rear Last Updated2/26/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Detroit DA-RT-40.0-4S Rear Differential $600 USD DA-RT40.0-4S (RT40-NFD Rear) - 2.85 Ratio - Core - Grade D - Ring Pinion Have Broken Teeth. P/N C11-00051-620, S/N 771195B190965. CORE UNIT SOLD AS-IS ConditionUsedRear End2.85 ratioStock Number4540029 MLS Number13894889CategoryDifferentials, Rear Last Updated2/26/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info