View 0 Photos View 0 Videos Rockwell QT140 Rear Differential $1,250 USD Remanufactured Rockwell QT140 rear, rear differential assembly. 4.11 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered ConditionRemanufacturedRear End4.11 ratioFits To Make(s)ROCKWELLFits To Model(s)QT140Stock NumberBP TRS QT140/4.11 MLS Number14050686CategoryDifferentials, Rear Last Updated12/18/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info