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 Exhaust Gasket 09-718178 / 718178 / 420-850-550 / 420-850-552 / 420-931-850 Double Gasket (0.8MM) 420-831-023 / 831023 Piston Kit 09-714-04 Gear 43-828073A1 / 828073A1