The OEM OMC Gasket, Air Box Elect. Start is a high-quality replacement part designed specifically for OMC (Outboard Marine Corporation) engines with 35-50hp and 2 cylinders, manufactured in 1985 and up. Made in the United States, this gasket is a reliable component for ensuring a proper fit and function in your boat's engine. With the manufacturer part numbers 330909 and 0330909, this product is a genuine OMC accessory that will help maintain the performance and durability of your outboard engine.