Replacement Gasket Kit. Replaces OEM # ECHO P021051670. Compatible with Echo / Shindaiwa Multi-Tool Model M235. OEM part. M235 S/N: U01114001001 - U01114999999-->EXHAUST, M235 S/N: U01114001001 - U01114999999-->INTAKE, M235 S/N: U01114001001 - U01114999999-->ENGINE, M235 S/N: U01114001001 - U01114999999-->MAINTENANCE KITS, M235 S/N: U01213001001 - U01213999999-->ENGINE, M235 S/N: U01213001001 - U01213999999-->INTAKE, M235 S/N: U01213001001 - U01213999999-->EXHAUST, M235 S/N: U01213001001 - U01213999999-->MAINTENANCE KITS, M235 S/N: U12015001001 - U12015999999-->ENGINE M235 S/N: U12015001001 - U12015999999-->INTAKE, M235 S/N: U12015001001 - U12015999999-->EXHAUST, M235 S/N: U12015001001 - U12015999999-->MAINTENANCE KITS Gasket Kit P021051670 Compatible with Echo / Shindaiwa Multi-Tool Model M235. OEM