You can count on the Oregon® 91-528 replacement lawn mower blade to be the best in the industry. Our 26 quality standards ensure that you’re buying a sharp, high-performance blade that mounts properly. It delivers a clean cut for quality results.
DETAILS
Center hole: 5/8"
Requires 3 blades for 66" cut
X-Tended Cutting Length™ optimizes the cutting efficiency with each revolution
Superior mulching for bagging and discharge efficiency
Enhanced hardening to keep the blade sharper and more durable
