Compatible Models: This comprehensive kit is designed For use with the For 550E and For 550Ex Series. It includes essential components like the BS799579 air filter cotton, ensuring your equipment operates at peak per For mance. The OEM code compatibility spans multiple models including 594281, 590581, 08P502, 08P602, 09P602, and 09P702, making it a versatile choice For your maintenance needs. Bullet Points: High-Quality Air Filter: Featuring the BS799579 air filter cotton, this product is manufactured to provide superior airflow while trapping dust and debris. The OEM standard ensures a precise fit, contributing to the longevity and efficiency of your engine. Regular replacement of your air filter is crucial For optimal per For mance, and this quality component is a reliable option For maintaining your machines. Durable Air Filter Cover: The package includes a high-quality BS595660 air filter cover that protects the air filter cotton from contaminants and helps extend its lifespan. This sturdy cover is an essential part of your equipment's air intake system, preventing unnecessary wear and tear and ensuring clean, efficient per For mance. Oil Bubble Component: The inclusion of the BS594281 oil bubble provides essential protection For your engine, lubricating its moving parts effectively. This component is critical For maintaining proper oil levels and preventing engine damage, making it an indispensable part of your maintenance kit. Keep your engine running smoothly with this OEM-approved part. Reliable 4-Stroke Spark Plug: The kit features a CM5H 4-stroke spark plug, ensuring reliable ignition For your engine. Designed to meet OEM specifications, this spark plug is a crucial component For optimal engine per For mance, enhancing combustion efficiency and reducing emissions. Regular replacement of this spark plug will keep your equipment running smoothly and efficiently.