John Deere owners, if you need replacement blades for your mower, this 2-piece set has you covered! These 54cm (about 21 inch) blades are designed to fit John Deere models X300, X304, X320 and replace part numbers AM140973 and AM137330. The set includes one left blade (replaces M149421) and one right blade (replaces M149422) with a 17.5mm center hole that fits perfectly. These are genuine replacement quality blades that deliver the cutting performance you expect from your John Deere equipment. The length and hole specifications match OEM parts exactly, ensuring proper fit and function. Perfect for seasonal maintenance, blade sharpening rotations, or when your current blades are worn out. Installation is straightforward if you're comfortable working with mower maintenance - just remember to disconnect the spark plug first for safety! The blades are manufactured to precise specifications to maintain your mower's cutting efficiency and grass health. Whether you're maintaining a residential lawn or commercial property, having sharp, properly balanced blades is crucial for a clean cut that promotes healthy grass. This two-blade set gives you everything needed for a complete blade replacement at a fraction of dealer prices. The quality is solid - they feel substantial and well-made, not thin or flimsy like some aftermarket options. Keeping spare blades on hand means less downtime during mowing season when you need to replace worn blades. If you want to maintain that professional John Deere cut without paying dealership prices, these replacement blades deliver excellent value and performance. They're compatible with the specified models and provide the reliable cutting you need to keep your lawn looking its best all season long.
Free 30-day returns 
Free 30-day returns
