Products Snowmobile- Ski DooFull Gasket Kit Back Full Gasket Kit 09-711213 Item number: 09-711213 Fit on models: 1995-1999 Ski Doo Formula III 600, LT You May Also Be Interested In Full Gasket Kit 09-711309 Full Gasket Kit 09-711211 Sealing Ring 853868 Gasket - Manifold 6M6-13556-00 / 6M6-13556-A1