View 4 Photos View 0 Videos Eaton DS404 Front Differential $1,100 USD Good used Eaton DS404 front, rear differential assembly. 5.29 ratio 90 day guarantee for swap or refund. ConditionUsedRear End5.29 ratioFits To Make(s)EATONFits To Model(s)DS404Stock NumberRyd DS404/5.29/41 MLS Number12979107CategoryDifferentials, Front Last Updated1/17/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton DS404 Front Differential $1,100 USD Good used Eaton DS404 front, rear differential assembly. 3.70 ratio 90 day guarantee for swap or refund. ConditionUsedRear End3.70 ratioFits To Make(s)EATONFits To Model(s)DS404Stock NumberRyd DS404/3.70/41 MLS Number11724142CategoryDifferentials, Front Last Updated1/17/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton DS404 Front Differential $1,100 USD Good used Eaton DS404 front, rear differential assembly. 6.17 ratio 90 day guarantee for swap or refund. ConditionUsedRear End6.17 ratioFits To Make(s)EATONFits To Model(s)DS404Stock NumberRyd DS404/6.17/41 MLS Number13426324CategoryDifferentials, Front Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton DS404 Front Differential $1,100 USD Good used Eaton DS404 front, rear differential assembly. 2.93 ratio 90 day guarantee for swap or refund. ConditionUsedRear End2.93 ratioFits To Make(s)EATONFits To Model(s)DS404Stock NumberRyd DS404/2.93/41 MLS Number12567666CategoryDifferentials, Front Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton DS404 Front Differential $1,100 USD Good used Eaton DS404 front rear differentail assembly. 4.11 ratio 90 day guarantee for swap or refund ConditionUsedRear End4.11 ratioFits To Make(s)EATONFits To Model(s)DS404Stock NumberRyd DS404/4.11/41 MLS Number12159596CategoryDifferentials, Front Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton DS404 Front Differential $1,900 USD Rebuilt Eaton DS404 front rear Differential Assembly 3.25 Ratio 1yr warranty ConditionRemanufacturedRear End3.25 ratioFits To Make(s)EATONFits To Model(s)DS404Stock NumberRyd DS404/3.25/41 MLS Number13363035CategoryDifferentials, Front Last Updated8/22/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DS404 Front Differential $2,000 USD Remanufactured Eaton DS404 front, rear differential assembly. 3.90 ratio, 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered. Quantity2ConditionRemanufacturedRear End3.90 ratioFits To Make(s)EATONFits To Model(s)DS404Stock NumberBP TRS DS404/3.90 MLS Number14050238CategoryDifferentials, Front Last Updated3/31/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DS404 Front Differential $2,000 USD Remanufactured Eaton DS404 front, rear differential assembly. 5.57 ratio. Quantity2ConditionRemanufacturedRear End5.57 ratioFits To Make(s)EATONFits To Model(s)DS404Stock NumberBP TRS DS404/5.57 MLS Number14050626CategoryDifferentials, Front Last Updated3/2/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DS404 Front Differential $2,000 USD Remanufactured Eaton DS404 front, rear differential assemlby. 4.63 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered ConditionRemanufacturedRear End4.63 ratioFits To Make(s)EATONFits To Model(s)DS404Stock NumberBP TRS DS404/4.63 MLS Number14050586CategoryDifferentials, Front Last Updated3/2/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DS404 Front Differential $2,000 USD Remanufactured Eaton DS404 front, rear differential assembly. 2.85 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered ConditionRemanufacturedRear End2.85 ratioFits To Make(s)EATONFits To Model(s)DS404Stock NumberBP TRS DS404/2.85 MLS Number14050347CategoryDifferentials, Front Last Updated3/2/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DS404 Front Differential $2,000 USD Remanufactured Eaton DS404 front, rear differential assembly. 4.88 ratio, 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered. ConditionRemanufacturedRear End4.88 ratioFits To Make(s)EATONFits To Model(s)DS404Stock NumberBP TRS DS404/4.88 MLS Number14050240CategoryDifferentials, Front Last Updated3/2/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DS404 Front Differential $2,000 USD Remanufactured Eaton DS404 front, rear differential assembly. 3.70 ratio, 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered Quantity11ConditionRemanufacturedRear End3.70 ratioFits To Make(s)EATONFits To Model(s)DS404Stock NumberBP TRS DS404/3.70 MLS Number14050237CategoryDifferentials, Front Last Updated3/2/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DS404 Front Differential $2,000 USD Remanufactured Eaton DS404 front, rear differential assemlby. 3.36 ratio, 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered ConditionRemanufacturedRear End3.36 ratioFits To Make(s)EATONFits To Model(s)DS404Stock NumberBP TRS DS404/3.36 MLS Number14050235CategoryDifferentials, Front Last Updated3/2/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info