Description This high-quality Spark Plug Boot (SKU: HU0109) is a direct replacement for HUSQVARNA part number 501 48 54-02. Designed to deliver a reliable electrical connection and protect the spark plug from dirt and moisture, this boot ensures consistent engine performance in your outdoor power equipment. Made from durable, heat-resistant rubber, it provides a secure fit and long-lasting service, making it an essential component for maintaining your machinery. Features Direct OEM replacement for HUSQVARNA 501 48 54-02, ensuring perfect fit and compatibility. Constructed from heat-resistant rubber for durability and long life under harsh operating conditions. Easy to install, restoring reliable ignition performance without special tools. Specifications SKU HU0109 OEM HUSQVARNA - 501 48 54-02 Fits Husqvarna 128LD Husqvarna 322L Husqvarna 525LST Product Line Ignition Components – High-quality replacement parts for chainsaws, trimmers, and brushcutters.