1 0 Rockwell RS17140 Rear Differential for a Rockwell RS-17-140 $600 USD Good used Rockwell RS-17-140 rear, rear differential assembly. 5.86 ratio. 90 day guarantee for swap or refund ConditionUsedRear End5.86 ratioFits To Make(s)ROCKWELLFits To Model(s)RS-17-140Stock NumberRyd RS-17-140/5.86/ MLS Number10643452CategoryDifferentials, Rear Last Updated7/30/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info