This premium cylinder head guard cover gasket is specifically designed Compatible with Honda Shadow VT500, VT600, VT750, NT400 650, NTV, XLV, and XRV 600 650 750 models. Crafted with precision engineering, this replacement valve cover gasket ensures a perfect seal between the cylinder head and valve cover, preventing oil leaks and maintaining optimal engine performance. The durable construction features a robust design that withstands high temperatures and engine vibrations, making it a reliable choice for your motorcycle's maintenance needs. The gasket's hexagonal shape with integrated O-ring provides superior sealing capability, while its exact fitment guarantees hassle-free installation. This high-quality gasket (Part #12391-MF5-750, 12391-MZ8-650) is essential for proper engine operation and helps maintain the right compression levels in your motorcycle's engine. Regular replacement during maintenance helps prevent oil leaks and ensures your engine runs smoothly.