0 0 Eaton RS41 Rear Differential for a 2013 Peterbilt 386 Contact for price 40,000 LBS RS41 REAR REAR 3.90 NO LOCK, Ratio: 3.90 ConditionUsedRear End3.90 ratioFits To Make(s)PeterbiltFits To Model(s)386Will Fit Year(s)2013Stock Number3236-PETE-3 MLS Number13343327CategoryDifferentials, Rear Last Updated3/7/2025 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info