24221-ZY9-000 Click Assist Spring - Overview. The 24221-ZY9-000 Click Assist Spring is an essential component within Honda marine engine starter systems. This spring supports the starter mechanism, facilitating smooth and assisted engagement to ensure reliable engine starts. Designed specifically for Honda marine engines, it helps maintain consistent system operation and durability over time. Its construction allows it to integrate seamlessly with factory hardware, keeping your engine running efficiently and reliably.. Key Features. Genuine OEM Honda part ensuring exact fit and function.. Provides smooth, assisted engagement in the starter system.. Designed to meet strict factory dimensions and tolerances.. Integrates cleanly with existing starter mechanism components.. Helps maintain reliable performance and operational feel.. Supports Honda marine engine durability and optimal running.. Why Choose Genuine OEM. Using original Honda parts like the 24221-ZY9-000 Click Assist Spring pres