You can count on the Oregon 91-557 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.

• 1/2" center hole
• Requires 3 blades for 42" or 44" cut
• Requires 1, 91-557 blade and 2, 91-558 blades for 48" cut
• Superior mulching for bagging and discharge efficiency
• Enhanced hardening to keep the blade sharper and more durable
• Fits Grasshopper models

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

This part fits:Country Clipper - H1665, Country Clipper - H1715, Grasshopper - 320231, Grasshopper - 320233, Country Clipper - H2013, Grasshopper - 320235, Laser - 91763, Mowmore - GH15, Rotary - 3377, Snapper - 7079221BM, Snapper - 7079221YP, Snapper - 79215, Snapper - 79221, Stens - 320-028, Sunbelt - B1SB3377, Woods - 70014, Woods - 70062KT, Woods - 7014KT, Woods - 72896KT, J Thomas - GR-6330, J Thomas - GR-3377, Snapper - 7079215, Snapper - 7079221, Grasshopper - 320234, Grasshopper - 320320