Fits Models:
Specifications: Bore Size: 1" Bore Size 1" Keyway Width 1/4" Chain Number 41 Teeth 10Keyway: Built-inNon-directional clutch (inboard or outboard)Fits 2.5 thru 8 HP engines4" ODOutboard mounting only (sprocket away from engine)One-piece sintered metal shoes
Additional Information: Use with 250-027 Roller Chain #41 250-027 Roller Chain #41