The Protective Cover #T031N002 is a marine-grade hub cover designed to enclose and protect the internal helical gear mechanism of a Flexofold folding propeller. It also serves as the mounting base for the propeller anode and shields internal components from seawater exposure, debris, and corrosion. Function in system operation Covers and protects the internal gear mechanism that synchronizes blade folding Provides structural protection for the propeller hub assembly Acts as mounting interface for sacrificial anode installation Helps maintain reliable folding/unfolding blade operation under load Compatibility Fits Flexofold 3-blade Classic folding propellers Typically used on propellers 24” diameter and above Installation overview Mounted on propeller hub using M6x16 screws Requires 5 mm Allen key Screws are supplied with pre-applied threadlocker (Dri-Loc®) Threadlocker must be reapplied if screws are reused Materials / Design Corrosion-resistant marine metal construction Designed for long-term seawater exposure Precision-fit for Flexofold hub geometry Maintenance notes Inspect during propeller servicing or anode replacement Replace or reapply threadlocker when reinstalling screws Ensure proper torque to maintain sealing integrity