Parts list: № Number Qty Name Options 1 GY21962 1 Muffler 2 M155999 4 Flange Nut 3 M136651 2 Gasket 4 GY22051 1 Spark Arrestor Kit Next page: ST902659 Fuel Tank (California) (825001 - 880000) ST1010452 Fuel Tank (880001 - ) ST902652 Fuel Tank (825001 - 880000) ST808745 Fuel Tank (California) ( - 825000) ST799530 Fuel Tank ( - 825000) PICT-30.1 30 Fuel and Air