Husqvarna 532134149 Mulch Blade

This blade is designed for 42-inch mower decks and features a 5/8-inch star center hole. If your current blade matches these dimensions and uses the same star-shaped mounting pattern, it should be compatible.

This product listing is for a single blade. If your 42-inch mower deck requires two blades, you will need to purchase two of these units.

Mulching blades are designed with a specific curvature that creates airflow to lift grass clippings and recut them into fine pieces. This process returns nutrients to your soil, promoting a healthier lawn compared to standard blades that simply discharge clippings.

Yes, this blade is compatible with over 500 different mower decks from various brands. As long as your mower deck is 42 inches and requires a 5/8-inch star center hole, this blade will function correctly.

Always disconnect your spark plug wire before working on the mower deck to ensure the engine cannot start accidentally. It is also a good practice to wear heavy-duty gloves when handling the old and new blades to protect your hands from sharp edges.