View 0 Photos View 0 Videos Eaton-Fuller Transmission for a 1990 Mack RD686S Contact for price TAG MISSING, Serial#: N/A., Engine Make: Mack, Engine Model: E7-350, Casting#: N/A. ConditionUsedEngine ModelMack E7-350Fits To Make(s)MackFits To Model(s)RD686SWill Fit Year(s)1990Stock Number440431-2 MLS Number10736449CategoryTransmissions Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info