This OEM mulching blade set is perfect for MTD Troy-Bilt lawn mowers and tractor equipment. The set includes two 46" blades, model number 942-0611A, and one 942-0612A, all compatible with Toro and MTD brands. These lawn mower blades are designed for optimal performance and durability, ensuring your lawn mower stays reliable for longer. The set is specifically designed for lawn mowers and tractor equipment, making it a perfect fit for your MTD Troy-Bilt equipment. The blades are made with high-quality materials, ensuring they are built to last. With this OEM mulching blade set, you can rest assured that your lawn mower and tractor equipment will be in good hands.