Bonbo Drive Shaft Adapter Tool for Mercruiser Alpha One/for Mercury 13 Spline Driveshaft Replaces 90220 18-9854 91-56775T Outboard Compatible with MC-I, R-MR, Alpha One, Alpha One/Gen II

Features

• APPILCATION: For Mercruiser Alpha One / for Mercury 13 Spline Driveshaft. Compatible Drive Units and Outboards for MC-I, R-MR, Alpha One, Alpha One / Gen II.
• REPLACES P/N: For Mercury 91-56775T, for Sierra 18-9854, for GLM 90220, for Mallory 9-79809.
• UPGRADE DESIGN: Provide a wrench surface to rotate the drive shaft on the drive unit and the outboard motor. Professional tools save you time and money.
• SUPERIOR MATERIAL: Heavy duty steel structure machined, welded and finished with powder coating for professional level reliability and durability. It can prevent the tool from corrosion and rust. High precision and hardness to provide a much longer service life.