What is a rudder seal?

A rudder seal is a device installed on the rudder rod to seal the gap between the rudder rod and the rudder blade, usually made of a material such as rubber or polyurethane.

The role of the rudder seal is to prevent water from entering the gap between the rudder rod and the rudder blade, so as to avoid oil leakage inside the steering gear and water corrosion outside the rudder rod.

The rudder seal can also reduce the vibration and noise of the steering gear and improve the service life of the steering gear.

The mounting position of the rudder seal is usually on the upper and lower part of the rudder rod, and the rudder seal of the right size and shape is selected according to the shape and size of the rudder blade.

The rudder seal is a wearing part and needs to be checked and replaced regularly to maintain the normal operation of the steering gear and extend its service life.

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