Every bolt on your Yamaha outboard plays a role in keeping things running smoothly, and the Yamaha Bolt with Washer (90119-10024-00) is no exception. Whether securing engine components or reinforcing structural connections, this OEM bolt is built for reliability in harsh marine conditions. Corrosion, vibration, and wear can loosen or weaken fasteners over time-swapping them out with genuine Yamaha replacements ensures your engine stays secure and operating at peak performance.. Built for Strength & Dependability:. Integrated Washer Design - Spreads out force evenly, preventing damage to surrounding components.. Marine-Grade Durability - Resistant to saltwater, temperature shifts, and constant exposure to the elements.. Precise Fit for Yamaha Models - Designed specifically for VX700, Z200, F275, F185, F165, FL175, F175, and Z240.. A well-maintained engine isn't just about fuel and filters-fasteners matter too. If you're performing routine maintenance or replacing worn hardware, using th