You can count on the Oregon® 91-623 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.
- Center hole: 5/8″
- Enhanced mulching for bagging and discharge efficiency
- Extended cutting edge, allows for more efficient cutting during rotations
- Aggressive blade angle increases air flow to push debris up and out for superior bagging or side discharge
- Major brand replacement: DR
- Requires 3 blades for a 54″ cut and 2 blades for 36″ cut