14551-P8A-A01 Idler Bolt - Overview. The 14551-P8A-A01 Idler Bolt is a crucial component within Honda marine engine systems. Its primary function is to secure the idler pulley, which plays an essential role in maintaining proper tension and alignment of the timing belt or accessory belts. By doing so, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Genuine Honda OEM idler bolt designed specifically for marine engine applications.. Ensures precise mounting and tension maintenance within the timing belt system.. Manufactured to match exact factory specifications, dimensions, and tolerances for a perfect fit.. Contributes to stable mechanical motion of belts, preventing slippage or misalignment.. Integrates cleanly with original hardware, seals, and pulleys, reducing wear and tear.. Maintains expected durability and performance consistent with Honda's engineering standards.. Why Choose Genuine OEM. Using original Honda pa