This kit fits all FastStrike Trim Tilt units from 1997-Current 115-250 Yamaha trim & Tilt units, 225 & 250 only fit 20" shaft. Use pictures as a reference.
All the rods seals in this kit are made out of Viton a very expensive super material formulated by Dupont and will resist everything from ethanal to UV's to Oxidation from salt water environments. You won't find a better kit anywhere for this application, once properly rebuilt these seals will outlive the life of the motor. We also included the 5 O-rings in between the valve body and manifold, if your unit is giving you issues the valve body needs to come off and the 5 O rings need to be replaced. This was a flawed design put together by showa, in a Freshwater application on a bass boat you will see the bolts have stretched and losses their torque form the hydraulic pressure in between the valve body and manifold. In a salt water application salt and corrosion builds between the flange and wedges it apart as well as oxidizing the O-ring grooves and forcing them to fail and fall out of place.
Does not fit Yamaha 200-300hp 4 Stroke