A well-secured engine is the foundation of smooth performance, and the Yamaha Bolt with Washer (90119-06MA6-00) is built to keep everything locked in place. Whether securing brackets, engine mounts, or other critical components, this genuine Yamaha OEM fastener ensures a tight, vibration-resistant hold. Constant exposure to torque, saltwater, and high-stress conditions can wear down hardware over time, leading to loose connections and potential misalignment. Swapping in a high-quality replacement prevents unnecessary wear and keeps your outboard operating at peak efficiency.. Designed for Strength & Stability:. Precision OEM Fit - Manufactured to Yamaha's exact specifications for a seamless, secure connection.. Integrated Washer Design - Distributes pressure evenly, reducing stress on fastened components.. Corrosion-Resistant Finish - Protects against rust, saltwater exposure, and long-term wear.. Ideal Applications:. Securing engine components, brackets, and other key Yamaha outboard