Oregon Power Mate® Rim Sprocket System, 3/8" 7 Small 7

Brand: Oregon

Description: Rims Sprocket Systems, which include a drum sprocket and rim, provide smoother cutting and less chain wear than spur sprockets.

Details: 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

Guideline for replacement: One sprocket will last for the complete life of two chains. 

The pitch of your sprocket

the pitch of your saw chain

and the pitch of your bar tip must all match

The Cold-forged manufacturing process significantly improves a sprocket’s durability and performance.

OEM Product Models: Stihl - 029|Stihl - 034|Stihl - 036|Stihl - 039|Stihl - MS 310|Stihl - MS 360|Stihl - MS 360 Pro|Stihl - MS 390|Stihl - MS 360 C|Stihl - 034 SUPER|Stihl - MS 391|Stihl - 036 PRO|Stihl - MS 311|Stihl - MS 360 QS|Stihl - MS 290