Stens Hi-Lift Blade

High-lift blades feature a more aggressive wing design that creates stronger airflow under the mower deck. This increased suction lifts grass blades upright before cutting and propels clippings more forcefully through the discharge chute, which is ideal if you struggle with clumping or uneven cuts.

These blades are designed for specific AYP, Husqvarna, Poulan, and Ariens models. Before purchasing, verify that your mower deck requires an 18.5-inch blade with a 5-point star center hole, as the mounting pattern is critical for safe and proper operation.

A shop pack is a practical choice if you manage a large property or own multiple machines that use the same blade size. Having extras on hand allows you to swap out dull blades immediately for sharpening without downtime, ensuring your equipment is always ready for the next mow.

While these are designed for high-lift discharge, they are not optimized for mulching. If you primarily mulch, you may find that these blades create too much airflow, potentially causing clippings to blow out from under the deck rather than being finely shredded.

No, compatibility is not universal across the brand. You must match the blade's length, width, and center hole pattern to your specific mower deck size and model number, rather than relying on the brand name alone.