Oregon POWER MATE® Rim Sprocket System 513470X Clutch drum Belt Width: 1/2" or 5/8"ID:

Belt Width: 1/2" or 5/8"ID: 1 1/8"Pulley Diameter: 6 3/8"Rotation Direction: Counter Clockwise

Belt Width: 5/8"ID: 1 1/8"Pulley Diameter: 6"Rotation Direction: Clockwise

SPECS Disc OD 9"Includes Pressure plate

Double-Braid Polyester Sheath

Oregon POWER MATE® Rim Sprocket System 513470X Clutch drum Belt Width: 1/2" or 5/8"ID:Oregon POWER MATE Rim Sprocket System 513470X The most effective sprocket for all types of chain saw users. Pitch: 3 8", Size: Small 7 Spline, Tooth Count: 7 Two piece design includes a drum with a replaceable rim, allowing rim to be replaced multiple times before the entire unit is replaced Extend operational life by maximizing chain and bar groove alignment For best performance, replace every three rims Sprocket Type: Power Mate System Pitch: 3 8"