Oregon Power Mate Rim & Drum System (.325" x 7 Tooth) for Husqvarna 133, 234, 238, 242 (Older)

This professional drive system includes a splined drum (clutch cup) with a replaceable rim. The rim floats freely on the spline, allowing the saw chain to align with the groove of the bar. Comes complete with .325" x 7 tooth rim sprocket.

Drive sprocket bearing included.