OCPTY Lawn Mower Blade

These blades are designed for 54-inch decks and feature a 5-point star center hole. Before purchasing, you must verify that your mower's original equipment manufacturer (OEM) part number matches the specifications provided, as deck size alone does not guarantee compatibility.

While these are engineered with a medium-lift design specifically for mulching, they are versatile enough to handle bagging and side-discharging effectively. The design keeps clippings under the deck longer to ensure they are chopped into fine pieces regardless of your discharge method.

The medium-lift design creates the ideal amount of airflow under the deck to suspend grass clippings. This allows the blades to chop the grass into finer particles, which promotes faster decomposition and returns essential nutrients to your lawn.

These blades are constructed from iron, which provides the necessary durability for standard residential mowing. However, like any mower blade, they can be damaged by rocks or debris, so it is best to clear your lawn before mowing to maintain the edge and longevity of the steel.

Yes, it is highly recommended to replace all three blades simultaneously. Using a mix of new and worn blades can cause an imbalance in the mower deck, leading to uneven cutting patterns and potential vibration issues that could damage your mower's spindle bearings.