Function: The single recoil starter is a reliable spare part designed for easy operation with a pull rope to start the grass trimmer. Non-OEM replacement offers stable performance and high reliability, ideal for replacing old or damaged units. Made from high-quality materials with high hardness, ensuring durability and resistance to breakage. Precision craftsmanship provides long service life, simple installation, and ease of use. Compatible with Chinese 4500, 5200, 5800, 45cc, 52cc, and 58cc chainsaw engines. Suitable for use as a garden tool part, including applications for gasoline-powered tools and starter plates. Designed for straightforward replacement and dependable operation. Note: Due to manual measurement, dimensions may vary by 13 mm. Color may vary slightly depending on monitor display settings. Contents: 1 x recoil starter.