View 2 Photos View 0 Videos 2006 Detroit RT40-NFD Rear Differential for a Freightliner Columbia 120 $415 USD (USED) Detroit RT40.0-4 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510805 Ref# R6813510805 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)COLUMBIA 120Part NumberR6813510805Stock Number25488532 MLS Number12277210CategoryDifferentials, Rear Last Updated1/22/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ 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: 41 W/ Locker: NO Cast#: R7753511305 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)122SDStock Number25748000 MLS Number13451489CategoryDifferentials, Rear Last Updated12/4/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Detroit RT40-NFD Rear Differential for a Freightliner Cascadia Newly Listed $1,540 USD (USED) Detroit RT40-NFD Ratio: 2.28 Side Gear Splines: 40 W/ Locker: NO Cast#: R775351305 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CascadiaStock Number25950817 MLS Number14156583CategoryDifferentials, Rear Last Updated2/21/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2022 Detroit RT40-NFD Rear Differential for a Freightliner Cascadia Newly Listed $1,540 USD (USED) Detroit RT40-NFD Ratio: 2.16 Side Gear Splines: 40 W/ Locker: NO Cast#: R7753511205 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CascadiaStock Number25947729 MLS Number14148741CategoryDifferentials, Rear Last Updated2/18/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Detroit RT40-NFD Rear Differential for a Freightliner Cascadia $1,540 USD (USED) Detroit RT40-NFD Ratio: 2.16 Side Gear Splines: 40 W/ Locker: NO Cast#: R7753511205 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAStock Number25868031 MLS Number13846926CategoryDifferentials, Rear Last Updated2/14/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Detroit RT40.0-4 Rear Differential for a Freightliner Cascadia $1,540 USD (USED) Detroit RT40-NFD Ratio: 2.16 Side Gear Splines: 40 W/ Locker: NO Cast#: R7753511205 NEEDS NEW YOKE ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAStock Number25838284 MLS Number13746732CategoryDifferentials, Rear Last Updated2/11/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Detroit RT40-NFD Rear Differential for a Freightliner Cascadia $1,575 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 Number25936565 MLS Number14135786CategoryDifferentials, Rear Last Updated2/12/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Detroit DART-400-4N Rear Differential for a Freightliner Cascadia $1,926 USD (USED) Detroit DART-400-4N Ratio: 2.28 Side Gear Splines: 40 W/ Locker: YES Cast#: R7753511205 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAStock Number25852132 MLS Number13811943CategoryDifferentials, Rear Last Updated1/30/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Detroit RT40-NFD Rear Differential for a Freightliner Cascadia $1,575 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 Number25922780 MLS Number14079042CategoryDifferentials, Rear Last Updated1/29/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info