The AS-Motor E03691 is a genuine OEM complete tank cap designed for a wide range of AS-Motor professional mowing equipment. This essential component ensures a secure and leak-free seal for the fuel tank, protecting against contamination and fuel loss. It is compatible with numerous AS-Motor models, including the AS 21, AS 26, AS 28, AS 30, AS 53, AS 63, AS 65, AS 70, AS 73 series mowers, and various AS 940, AS 950, AS 980 Sherpa models. Manufactured to AS-Motor's original specifications, the E03691 guarantees a perfect fit and reliable performance, crucial for maintaining the operational integrity of your machinery.