SBT's PWC motor mounts are easy to install and are a perfect solution to old mounts that are corroded and have torn rubber. The metal disk will eventually corrode where it interfaces with the rubber mount as the Jet Ski is operated, specifically in salt water. In time, the bonding area will deteriorate and the mounting disk pulls out of the dampening member. In addition to this, further corrosion occurs between the metal of the motor mount and the bolts that are used to attach it to the hull.
A benefit of replacing your old Jet Ski mounts with our motor mounts is that the excessive vibration and movement of your Jet Ski engine will slowly degrade the rest of your driveline, bearings, driveshafts, etc. Replace any motor mounts that don't appear normal to save the rest of your driveline!!