Skip to content

OEM Equivalent & Performance Yamaha Waverunner, Kawasaki JetSki, Sea Doo, Honda Aquatrax, Polaris and Tiger Shark Motor Mounts

Jet Ski Motor mounts and Waverunner engine mounts are the same thing. They provide the attachment points that keep your motor seated properly in the engine bay of your personal watercraft. Your Yamaha Waverunner, Kawasaki Jet Ski, Sea Doo, Polaris, Tiger Shark and Honda Aquatrax motor mounts connect the motor to the rest of the watercraft. When you rev your engine, it will typically move slightly, but a single worn-out engine mount will allow too much movement and could cause a host of problems with different components in the engine bay, drivetrain and jet pump, so it is important to know when to replace these critical parts. If even just one motor mount is bad Atlantic Jet Sports suggests changing all motor mounts at the same time. Simply put, if one motor mount is bad the others are probably not too far behind. Solid Rubber Motor Mounts use a combination of rubber with a steel backing plate and are the most common motor mount in used in personal watercraft today. They offer simplicity and strong durability, but the rubber will eventually wear out, causing the mount to loosen. Solid rubber motor mounts also provide middle-of-the-pack vibration damping.

Atlantic Jet Sports carries a complete line of OEM Equivalent Motor Mounts as well as performance motor mounts from such respected companies as Monkey Grip and Rhaas Products.

Monkey Grip offers a complete line of motor mounts designed specifically for heavy duty watercraft applications. Monkey Grip Motor Mounts are designed to be stronger than OEM mounts, yet able to dampen and isolate vibration far better than performance mounts currently available. This combination of durability and performance make Monkey Grip the right choice. Monkey Grip Motor Mounts are available for all popular watercraft.

Rhaas Products motor mounts are made from 6061 anodized aluminum for corrosion protection and a long life. The urethane is co-molded into the base and the threaded insert to provide a one piece mechanical lock on all components. Rhaas Products mounts do not rely on glue to hold things together, the mount is molded at the same time with the billet threaded insert and the billet aluminum base. These are made to the highest standards in the Rhaas manufacturing facility right here in the USA. There is 4 years of R&D that went into making these mounts.