PRODUCT DESCRIPTION
Brand New Oregon Power Mate Rim Sprocket System…
· Oregon Part # 30384X
· Fits Stihl 028 & 028 Super Models
· Small 7 Spline (SM7)
· .325” 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