The Ariens 05268800 Anti-Scalp Wheel is an essential OEM replacement part designed to protect your lawn from scalping and ensure smooth mower deck operation. This durable wheel, with a 127mm (5 inch) outer diameter and 63.5mm (2.5 inch) width, features a 12.7mm (0.5 inch) bore. It prevents the mower deck from digging into the turf on uneven terrain, making it compatible with a wide range of Ariens and Gravely zero-turn and riding mowers. This anti-scalp wheel contributes to a pristine lawn finish and extends the life of your equipment.