14520-ZV5-010 Tim Blt Adj Spring - Overview. The 14520-ZV5-010 Tim Blt Adj Spring is a precision-engineered tension adjustment spring that supports the timing belt system in Honda marine engine systems. It plays an essential role in maintaining correct timing belt tension, ensuring smooth, efficient, and reliable engine operation. This spring is designed to meet factory specifications, providing seamless integration with existing components while maintaining optimal performance and durability.. Key Features. Genuine OEM component designed specifically for Honda marine engines.. Critical for maintaining proper tension within the timing belt assembly.. Manufactured to exact Honda factory dimensions and tolerances.. Ensures consistent performance and reliability of the timing belt system.. Seamlessly integrates with factory hardware and seals.. Enhances engine efficiency by preventing timing belt slippage.. Why Choose Genuine OEM. Using original Honda parts like the 14520-ZV5-010 Tim Blt