Mill Supply carries a variety of different kinds of parts that fit Lawn Boy mowers. To find out more about each individual blade, click the picture or the box showing that part and you will be taken to that parts detail page. Most orders placed before 4 p.m. EST are shipped same day so make sure you order now to get your parts as fast as possible!

Standard blade, 18-15/16"L x 3"W, 5/8" center hole dia., .134" blade thickness. Fits Scamp mowers, outside hole dia. 17/32", center to center 2-9/16". Also fits oem# 612079 & 682909.

Standard blade, 20-3/4"L x 2-1/2"W, 5/8" center hole dia., .134" blade thickness. Also fits oem# 612543-03

Standard blade, 20-7/8"L x 3"W, 5/8" center hole dia., .134 blade thickness. Fits 21" Tri cut standard, outside hole dia., 17/32", center to center 2-9/16". Also fits oem# 612543, 683682 & 608094.
Mower-parts.net is your complete resource for quality replacement Blades that fit Lawn-Boy mowers as well as other Lawn-Boy Mower Parts.