Enhance your lawn equipment with the Genuine OEM Tecumseh Screw Part # 650837 Phillips Head Lock Washer, a durable and precise component tailored for your gas-powered mower. This high-quality steel lock washer, finished in sleek silver, is designed to provide a secure fit for your Tecumseh engine assembly, ensuring longevity and efficiency. Crafted in the United States, the screw is engineered for a 12 V power source and is compatible with Toro brand mowers. With a compact design, the item's diameter, length, and height are all less than a half-inch, making it a seamless addition to your mower parts. This single-pack screw is an essential for maintaining your lawn equipment's performance.