Description This high‑quality replacement decompression valve (short type) is designed to relieve cylinder pressure for easier starting on compatible two‑stroke engines. The SKU HU0188 is a direct replacement for HUSQVARNA 503 71 53 01, ensuring a precise fit and reliable performance. Manufactured from durable materials, this valve offers long service life and simple installation for your outdoor power equipment. Features Short‑type design for easy installation and clearance in tight engine bays. Constructed from corrosion‑resistant materials for extended durability. Direct OEM replacement – matches HUSQVARNA 503 71 53 01 specifications. Specifications SKU HU0188 OEM HUSQVARNA 503 71 53 01 GA Spares - Type Short Fits Husqvarna 340 chainsaw Husqvarna 345 chainsaw Husqvarna 350 chainsaw Product Line Decompression Valves – essential starting aids for two‑stroke engines, providing reliable pressure relief for easier pull‑starts.