View 0 Photos View 0 Videos Eaton 4964 Rear Differential for a 1998 Western Star 4964 Contact for price DS 404,NO LOCKS10 STUD UNI USED; Ratio: 3.55; Weight: 40000 LBS (Rears (Rear)), Core Charge: 0.00, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)Western StarFits To Model(s)4964Will Fit Year(s)1998Stock Number2066-WS-1 MLS Number13337926CategoryDifferentials, Rear Last Updated3/7/2025 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info