HIPA Tune Kit with Air Filter Spark Plug Primer Bulb for ECHO GT225 GT225i PAS225 PE225 PPF225 SHC225 SHC225s SRM225 SRM225i SRM225SB SRM225U Trimmer Compatible with ECHO GT225 GT225i PAS225 PE225 PPF225 SHC225 SHC225s SRM225 SRM225i SRM225SB SRM225U Package include: Fuel Lines, grommet, vent, fuel filter, primer bulb, spark plug, air filter No compatible with greater than 10% ethanol fuel, otherwise it will ruin the fuel lines