saildrives

Hello, I would like to change my saildrive propeller due to some damages on the old one. I came across the flexofold propeller and was wondering if I should be this one or not. Does anyone have some experience with this company? And does anybody know the gear ratio of the Yanmar 4JH4TE SD...

Saildrive has 280 hours on it, model 130S-B cable engages shifter fine. There was no warning, it was working fine shifted into neutral and could not re engage it forward or reverse. Any input would be appreciated.

If you have a saildrive, you may find this 6-page Checklist for Saildrives useful. Covers Maintenance, Lay-up and Recommission.