Reliable Aftermarket Parts Mulching Blade

This blade is specifically designed for 21-inch mower decks that require a bow-tie center hole mount. Before purchasing, verify that your current blade has the same bow-tie center hole shape and that your deck size is exactly 21 inches.

A mulching blade features a specific design that cuts grass clippings into smaller, finer pieces. This allows the clippings to decompose more quickly, returning essential nutrients to your lawn rather than leaving clumps behind.

No, this package includes only the single replacement blade. You will need to reuse your existing mounting bolt and hardware to secure the blade to your mower deck.

While you can technically install this blade, it is optimized for use with a mulching system. Without a mulching plug or cover, the blade will still cut the grass, but you may not get the full benefit of the finely processed clippings.

To maintain a clean cut and healthy grass, you should inspect your blade for dullness or damage after every 20 to 25 hours of use. If the cutting edge is rounded or chipped, it is time to sharpen it or replace the blade entirely.