Description

Brand New Oregon Power Mate Rim Sprocket System

Oregon Part # 29917X

Fits Stihl 028 & 028 Super Models

Small 7 Spline (SM7)

3/8 Pitch

Tooth Count: 7

This sprocket allows you to extend operational life by maximizing chain and bar groove alignment, all while reducing your overall costs

The sprocket systems two-piece design includes a drum with replaceable rim, allowing the rim to be replaced multiple times before the entire unit is replaced

This sprocket should be replaced every three rims