Products Snowmobile- Ski DooGasket Back Gasket 420-430-056 / 430056 Item number: 420-430-056 420430056 Rotax number: 430056 Fit on 2018 MXZ 600RS - RACING - EFI You May Also Be Interested In Gasket 420-430-486 / 430486 Gasket 420-430-056 / 430056 Gasket - Valve Seat 6M6-13621-00 / 6M6-13621-A1 Gasket - Manifold 66V-13556-00