PSS 22mm shaft / 1 3/4in tub Shaft Seals 5/16″ – 1-1/2″ in 6″

5/16″ – 1-1/2″ in 6″ and 18″ length

Special applicator brushes and convenient re-sealable syringe cap included to prevent mess in your toolbox

boom brake or boom preventer

Use one bottle for every 25' of boat length

The switch can be mounted at the helm as the main switch for operation

PSS 22mm shaft / 1 3/4in tub Shaft Seals 5/16″ – 1-1/2″ in 6″PYI PSS Shaft Seal #02 22M 134Shaft Size 22mmStern Tube Diameter 1. 750" 1. 875"The PSS Shaft Seal is the number one selling marine mechanical seal worldwide and is installed as standard equipment by many of the worlds most reputable boat builders yards. The PSS Shaft Seal is also recognized as the premiere retrofit (aftermarket) seal on the world market. Certified by Bureau Veritas, ABS & Rina: Boat builders yards recognize the advantages and value