This fits Homelite 190, LITTLE RED, Super 2,Super2cc,VI Super 2,XEL,XL,XL2,XL mini
3/8 pitch 6 (91) tooth crank shaft diameter is 0.375
Part# for additional bearing is 28034
One-piece spur sprockets are durable, economical and simple to use. Unlike rim sprocket systems, the chain-driving teeth and the clutch cup are combined into a single unit on spur sprockets. OREGON spur sprockets are available for all types of chain saws.