Power Tri & Tilt Unit 25HP 30HP 40HP YAMAHA 
F25A F30A F40B 4 Stroke Outboard

Tilt trim unit lose pressure - spare or repair goes up and down but it lose pressure.

Good condition.
This item has been inspected and it has some scratches( please see pictures).
Any question please ask.Many other parts are available.
I break many other Yamaha, Mercury, Mariner, Tohatsu, Honda, Evinrude engines for spare parts.