Features: The recoil starter Assembly (replaces 578283501) provide a precise fit for 560BFS, 570BTS, 580BFS backpack blowers, featuring no tool installation and optimizes engine ignitions performances. Crafted with plastic construction, this recoil starter assembly replacement reduces operating fatigue during extended use while maintaining durability for demanding outdoor power tool applications. Ideal for landscaping professional and homeowners seek reliable maintenance parts for their backpack blowers to ensure consistent equipment operation. Perfect for quick engine restarts during leaf cleanup, debris removal, or commercial grade yard maintenance where time sensitives productivity matters. Its ergonomic design aligns with original specifications, delivering smooth pull cord functionality and reduced resistance for effortlessly starting in various weather conditions. Specifications: Material: Plastic Color: As pictures shown. Size: As pictures shown. Replacement part number: 578283501 Accessories: Replace for: 580BFS (2011-05) 570BFS (2011-05) 580 bit (2011-05) 570BTS (2011-05) 560BFS (2011-10) 560 bit (2011-10) Package Includes: 1pc Recoil Starter note: Please allow 1-3cm error due to manual measurement. please make sures you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color the item.