Oregon ORC12404XL Harvester Rim Drive Sprocket, .404" Bar Mount_R149 It also has a removable

It also has a removable "V" shaped pulley mounted on ball bearings

Equipped with a angle adjustment guide the electric sharpener comes with one each of the following stones: 5/32"

THIS CHANGE IS PURELY COSMETIC AND WILL NOT AFFECT THE USABILITY OR SAFETY OF THE MILL

5/32" Replacement 3-Pack Sharpening Stones for Oregon 28588A

SpeedMax XL Guide Bar - Strength is performance

Oregon ORC12404XL Harvester Rim Drive Sprocket, .404" Bar Mount_R149 It also has a removableOregon rim style harvester drive sprockets are made from high quality heat treated steel. These drive sprockets are specifically designed to fit the hydraulic motors on harvester machines. The new XL design comes complete with patented wear marks, so you know when the sprocket needs to be replaces