Products Snowmobile- YamahaFull Gasket Kit Back Full Gasket Kit 09-711142C Item number: 09-711142C Fit on models: 1989-1990 Yamaha CS 340, E You May Also Be Interested In Full Gasket Kit 09-711268 Full Gasket Kit 09-711239 Throttle Cable 7080731 / 05-138-80 Reed Gasket 09-717263 / 717263 / 5412354