Keep your Bad Boy MZ and Rambler 42-inch mowers performing at their best with this premium set of six replacement blades. These OEM (Original Equipment Manufacturer) blades, part number 038-4222-00, are precisely engineered to fit your mower deck perfectly, ensuring optimal cutting performance and durability. Each blade is manufactured to exact specifications, maintaining the superior quality standards that Bad Boy mowers are known for. This complete set provides everything you need for a full blade replacement on your 42-inch deck, helping you achieve that perfect cut every time. Regular blade replacement is essential for maintaining your mower's cutting efficiency and protecting your lawn's health. These heavy-duty replacement blades are designed to deliver clean, consistent cuts while standing up to the demands of regular mowing.