Fits Models:
Specifications: Keyway Width: 3/16" Keyway Width 3/16" Teeth 10For 2.5 thru 8 HP engines4" ODNon-directional clutch (inboard or outboard)One-piece sintered metal shoesKeyway: Built-in
Additional Information: Use with 250-020 Roller Chain #40 250-020 Roller Chain #40