JRL Decompression Valve for Husqvarna 55 346XP 350 385 STIHL 026 029 PRO 066 MS260 JRL Decompression Valve For HUSQVARNA 55 346XP 350 385 STIHL 026 029 PRO 066 MS260 Match original equipment exactly for a perfect fit, easy to install. Please check for the details and make sure this is the right one you need. Delivery within 6-12 days.