4 0 Rockwell RS13120 Rear Differential for a Rockwell RS-13-120 $600 USD Good used Rockwell RS-13-120 rear, rear differential assembly. 3.31 ratio. 90 day guarantee for swap or refund ConditionUsedRear End3.31 ratioFits To Make(s)ROCKWELLFits To Model(s)RS-13-120Stock NumberRyd RS-13-120/3.31/ MLS Number11710275CategoryDifferentials, Rear Last Updated7/30/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Rockwell RS13120 Rear Differential $1,195 USD USED ROCKWELL RS13120 (REAR) REAR DIFFERENTIAL, RATIO 4.30 ConditionUsedRear End4.30 ratioStock Number97101 MLS Number13147626CategoryDifferentials, Rear Last Updated10/1/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Rockwell RS13120 Rear Differential $1,195 USD USED ROCKWELL RS13120 (REAR) REAR DIFFERENTIAL, RATIO 4.30. THE PRICE IS FOR THE DIFFERENTIAL ONLY BUT WE HAVE HOUSINGS AVAILABLE IF NEEDED. ConditionUsedRear End4.30 ratioStock Number96540 MLS Number13073741CategoryDifferentials, Rear Last Updated9/5/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info