Seastar - Sport Tilt Mechanism Helm - SH91800P Features: Tilt mechanism with flexible bellows and 3/4" tapered shaft Requires tilt helm assembly Seastar Sport Tilt steering mechanism Includes tilt mechanism only - requires necessary tilt helm (sold separately) for complete assembly Couples to Teleflex and Seastar Solutions mechanical tilt helms Standard 3/4 inch keyed tapered steering shaft Does not fit older splined shaft tilt helms Dual preloaded bearings ensure minimal steering wheel free play Shaft seals prevent debris and water intrusion 5 positive lock positions provide a 48-degree tilt range - 42 degrees up and 6 degrees down Flexible rubber bellows covers tilt mechanism Compact footprint to fit most dash installations.