John Deere Grass Groomer-42 Accel-Z300 - LP63763 Grass Groomers: The Professional Lawn-Striping Solution Contrasting striping patterns in a lawn can easily enhance the appearance of a home or business. If you’re in search of an even more professional-looking lawn, Grass Groomers are the perfect solution. Grass Groomers use bristles to gently bend grass blades further than a mower deck does by itself. The result is an intensified striping-effect because the blades now reflect light at a greater angle. These bristles are flexible to accommodate varying ground heights and avoid scalping or berming when making turns. Additionally, their strong, yet lightweight design ensures that ground compaction is unchanged. Key Features Durable, flexible bristles - intensify lawn striping and accommodate varying ground heights for a professional appearance Strong, lightweight design - steel mounting brackets are paired with the bristles to provide a long-lasting design that’s also lightweight to minimize unnecessary ground compaction Simple installation - only basic hand tools are needed to attach the mounting brackets specifically made for each deck. No drilling is required. Easy height adjustments - set height in seconds with two screw knobs. This Grass Groomer (LP63763) is designed specifically to work on John Deere's 42-in. Accel Deep Decks offered on current ZTrak Z300 Series Zero-Turn Mowers. The following models it fits: Z355E, Z335M, Z345M, Z345R. This is a Licensed John Deere product. Thanks for looking!