This Air Pump Check Valve Standard AV30 is a top-quality product designed to ensure the proper functioning of your air pump. It is compatible with a wide range of vehicles and is made by Standard Motor Products, a trusted brand in the industry. The valve is designed to fit a 3/4-inch hose and comes with a manufacturer warranty. It is suitable for both performance and custom fitment and is interchangeable with other part numbers such as 17023, 1A3043, 214-1163, 214-853, 73-1528, AV30, and more. Whether you're replacing a damaged valve or upgrading your air pump, this check valve is the perfect choice.