John Deere GY20568 Mower Blade Kit is designed specifically for 48" deck mowers, including models L120 and L130. These mower blades are crafted from a unique blend of carbon and boron, ensuring exceptional hardness for a long-lasting sharp edge that resists breakage. John Deere rigorously tests each blade to superior wear resistance and durability, making this kit a reliable choice for maintaining your lawn mower's performance. The kit includes three John Deere equipment manufacturer (OEM) blades, providing quality and compatibility you can trust. Whether you need to replace worn blades or maintain optimal cutting efficiency, this mower blade kit the solution backed by John Deere’s commitment to excellence. Model Number: GY20568