0 0 Eaton-Fuller RT12509 Transmission for a 1985 Western Star 4964 Contact for price 1985 WS 4964 EATON RT12509 TRANSMISSION, Serial#: NA, Engine Make: Caterpillar, Casting#: NA, Engine Model: 3406A ConditionUsedEngine ModelCaterpillar 3406AFits To Make(s)Western StarFits To Model(s)4964Will Fit Year(s)1985Stock Number3875-WS-2 MLS Number13857003CategoryTransmissions Last Updated10/18/2025 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info