THERMOSTAT & GASKET FOR YAMAHA OUTBOARD 40 hp 2 CYL 2stroke 40A 40B '676' '679'
40A 40B 1977-1979. Models with '676' & '679' Serial Number. Thermostat & Thermostat Gasket. Yamaha outboard. 2 stroke, 2 CYL. Replaces Yamaha Part Number OEM part number used for reference only.