Anyone that has experienced the "Slipping Cone" and re-lapping of the Cone Clutch on the YANMAR SD40 and SD50 may be interested to hear that there is an UPGRADE KIT available.

The UPGRADE KIT replaces the Yanmar Thrust Washers with THRUST BEARINGS, allowing close tolerance setting up, and reduced wear. It also includes an "open vented" upgrade for the saildrive as well.

Contact me, or e-mail for more information.