Oregon Gator G3 Lawnmower Blades

These blades are designed for a 42-inch deck and feature a 21-3/8 inch length with a 0.6875-inch round center hole. Before purchasing, verify your current blade's length and center hole shape to ensure they match these specifications, as fitment is critical for safe operation.

While these are engineered specifically for superior mulching performance, they can be used for bagging. However, because the blade design is optimized to circulate clippings for finer breakdown, you may find they perform best when mulching rather than discharging or bagging.

These blades are built with heavy-duty construction, making them durable enough for both residential and commercial applications. They are designed to withstand the rigors of frequent use, provided they are properly maintained and sharpened.

This pack includes two replacement blades. It does not include mounting hardware like bolts or washers, so you should plan to reuse your existing hardware or purchase new mounting components separately if your current ones are worn.

Sharpening frequency depends on your lawn conditions and how often you mow. Generally, you should inspect the cutting edge every 20 to 25 hours of use, or sooner if you notice the grass tips are tearing rather than cutting cleanly.