The tilt and trim switch that mounts on the cowling of my 91 250 corroded away. I'll call Yamaha today for a price but I'm sure the new ones are expensive. Thanks
You should look up the part number on http://www.yamaha-motor.com/outboard/parts/home.aspx If you can't find a used one then look on iboats or check out boats.net to see if you can get it cheaper than a marine dealer. Mine went out on me early last year. I've been counting on the switch in the control, but this year I plan to go ahead and replace the one back at the engine. Hope that helps!