Deck must have a squared off flat opening (not designed for residential mower decks). Use on Fabricated Decks Only – Drilling 3 holes will be required for installation. Great for use in high-density areas where flying debris can damage windows, vehicles or even people, keeping the advanced chute at a semi-closed position forces debris down immediately, preventing straight line discharge at speeds of over 200 mph. Block off the discharge chute completely and you’ve instantly turned your mower into a powerful mulching machine, especially perfect for fall leaf cleanup. Closing the chute completely also prevents discharge into flower beds, driveways and swimming pools. The chute blocker is designed to fit a lot of different mowers with different size openings. Therefore, in some cases, the shield will be larger than your deck opening. This will fit many mowers (current list below) but some of the mowers will take an extra piece. Please leave us your full name, your telephone number and detailed address when ordering. We try our best to pack the products as good and safe as possible, so they always arrive in a good condition. We offer sophisticated products at a high technological level, with the highest possible quality and the most favorable price. With these parts you can replace your defective parts simply plug and play. 24 months without mileage limitation. Please compare carefully with Photos or OE number before purchasing the part. We try our best to pack the products as good and safe as possible, so they always arrive in a good condition. With these parts you can replace your defective parts simply plug and play. Please compare carefully with Photos or OE number before purchasing the part.