Exact fit for outdoor chainsaws This recoil starter assembly is engineered for a precise match to your outdoor chainsaw, delivering improved performance and reliability during use. Durable, stable design Built from robust materials to withstand demanding conditions, it provides long-lasting durability and reduces the need for frequent replacements. Fast, tool-free installation Designed for easy installation; replace your old unit quickly with no tools required, making it convenient for all users. Replacement part with OEM compatibility Compatible with OEM part number 4224 190 0305, ensuring seamless integration with your existing machine while preserving original specifications. Applications and use scenarios - Routine maintenance replacement to restore reliable starting performance. - Field service or remote job sites where a quick, tool-free swap minimizes downtime. - Reconditioning chainsaws used in landscaping, forestry, or firewood processing to maintain factory-like performance.