I had to buy a couple adapters so the total was just over 50 bucks. It was very easy replacement though. They have them at west marine but ebay is where I got mine.
Gheenoe classic 15 suzuki 4 stroke (sold, first boat when I was 14)
2001 Action Craft 16 Flyfisher 90 merc (regret selling)
2007 Hewes 16 Redfisher with 90 yamaha 4stroke x2 (sold both)
1998 hewes lt20 with 200 yamaha, dual powerpoles (sold)
2004 Hewes 21 redfisher-250 hpdi-dual 10 foot blades- ipilot-bobs machine jack plate-lowrance hds 8 (sold, one sexy boat)
WTB lake and bay or sterling 22, urgently looking!