Ariens Gravely Mulch Blade

These blades are designed for specific Ariens and Gravely models with a 42-inch deck. Always verify your mower's model number against the manufacturer's compatibility list before purchasing to ensure a proper fit.

These blades are engineered to finely chop grass clippings, which allows them to decompose quickly and return essential nutrients back into your soil. This process promotes a healthier, greener lawn compared to traditional side-discharge mowing.

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 performance and potential vibration issues.

While these are specifically designed for mulching, they can function for side-discharge. However, for the best results and to avoid clumping, they are most effective when used with a mulching kit or plug installed.

Check your mower's manual or the underside of the deck for the specific part number requirements. These blades feature a 14.5-inch length and a 0.63-inch round center hole, which must match your current hardware specifications.