Olympus POL-041 O-Ring

The technical details behind this ring
Prevent water entry to your underwater housing with the Olympus POL-041 O-Ring. This ring is made with elastomeric material that is manufactured with precision tolerances to hold water pressure. It helps to prevent water from entering your gear by acting as a watertight seal. It is compatible for use with PT-041 and PT-051 underwater housings, as well as with O-ring grease.
Key Features

For PT-041 and PT-051 underwater housings
Prevents water from entering
Made with elastomeric material
Spare or replacement item
Top three reasons we think you will love this ring

Works great
Perfect fit
Easy to install