Oregon Lawn Mower Blade

This blade is designed for 42-inch mower decks that utilize a 5-point star center hole mounting system. Before purchasing, verify your current blade's center hole shape and your mower deck size to ensure compatibility with yard tractors or zero-turn models.

This blade is engineered for versatility. Its design enhances airflow to improve both mulching performance and bagging efficiency, making it a reliable choice regardless of how you prefer to manage your clippings.

The 5-point star shape is a specific mounting pattern used by several mower manufacturers to secure the blade to the spindle. It ensures a precise, locked fit that prevents the blade from slipping during operation.

While durability varies based on your lawn conditions and frequency of use, you should inspect your blades for dullness, nicks, or bending at the start of every season. If the blade edge is rounded or damaged, replacing it will provide a cleaner cut and better overall lawn health.

This blade is specifically optimized for the spindle and deck configurations found on yard tractors and zero-turn mowers with 42-inch decks. Using it on other equipment types may result in an improper fit and unsafe operation.