Husqvarna 531309642 Lawn Tractor Mulch Kit Genuine Original Equipment Manufacturer (OEM) Part Genuine Husqvarna Part # 531309642 Fits Specific Husqvarna 2007 &amp; Newer YTH Series Tractors with Stamped Deck That Require This Part # (Confirm Your Model Requires This Part By Model &amp; Serial Number, Does Not Fit Every Year of Models Listed Above) Does NOT Fits YTH Series with Fabricated Deck Does NOT Fit LGT Series Tractors Does NOT Fit Zero Turn Decks