The Howard 665815 Gear Cover is a genuine OEM replacement part designed for various Howard Rotavator models, including the HR30, HR35, HR40, HR50, HR60, HR70, HR80, HR300, HR350, HR400, HR550, HR600, HR700, HR800, as well as the 350, 500, 600, 700, and 800 series. This essential component protects the gearbox mechanisms, maintaining optimal performance and extending the life of your agricultural machinery. With precise dimensions of 95mm length, 51mm width, and 51mm height, and a weight of 0.12 kg, it ensures a perfect fit and durable protection.