The Oregon 91-311 replacement lawn mower blade is made to the exact OEM specification for optimum performance. Our blades are individually straightened and hardened to provide a consistent, cleaner cut and increase blade longevity.

• 5/8" center hole
• Requires 3 blades for 60" cut
• Superior mulching for bagging and discharge efficiency
• Enhanced hardening to keep the blade shaper and more durable
• Fits Exmark Lazer Z models

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

This part fits:Bunton-Goodall - PL7441, Dixie Chopper - 30227-60T, Dixie Chopper - 30227-60E, Dixon - 12421, Dixie Chopper - 30227-60X, Dixon - 13368, Dixon - 13869, Dixon - 13870, Dixon - 13921, Dixon - 13922, Dixon - 13956, Dixon - 13957, Dixon - 13958, Dixon - 13960, Dixon - 539119871, Dixon - 9383, Exmark - 1-613111, Exmark - 1-613112, Exmark - 1-633483, Exmark - 103-0301, Exmark - 103-0301-B, Exmark - 103-0301-M, Dixie Chopper - A30227-60N, Exmark - 103-1580, Exmark - 103-1580-B, Exmark - 103-1580-M, Exmark - 103-1580-S, Exmark - 103-2510, Exmark - 103-2510-S, Exmark - 103-2530, Dixon - 12508, Dixie Chopper - 30227-60V, Exmark - 103-2530-S, Exmark - 613111, Dixon - 12451, Dixie Chopper - 30227-60H, Exmark - 633483, Hustler - 602771X, Hustler - 603992, Hustler - 603992X, Hustler - 793794, Hustler - 793794X, Hustler - 793794Y, Hustler - 793935, Hustler - 793935X, Hustler - 794214, Hustler - 794214X, Hustler - 794230, Hustler - 794230X, Hustler - 794230Y, Hustler - 794685, Hustler - 794685X, J Thomas - BO-269, Jacobsen - 30227-60X, Exmark - 103-2530-B, Mowmore - EX11139, Mowmore - EX20B, Rotary - 11139, Stens - 355-105, Landscape Supply - 156290, Stens - 355-205, Sunbelt - B1EM1800, Rotary - 6290, Hustler - 600901, Dixie Chopper - 30227-60, Hustler - 602771, Exmark - 103-0301-S, Exmark - 103-2530-M