PSS PYI 1-3/4" Shaft Seal Stern Tube/3" Log Rotor Dia 2.375" 2134300

Description

The PSS Shaft Seal is the #1 selling marine Mechanical seal worldwide and is installed as standard equipment by many of the world's most reputable boat builders and boat yards. Although very little maintenance is required, the pss bellow component must be inspected on a regular basis for any sign of wear, aging or chemical deterioration, as with any rubber Hose below waterline. The pss bellow should be replaced six year intervals as preventative maintenance. During bellows replacement it is recommended the offerings & set screws in the stainless steel rotor also be replaced.