Ocean Winch Top Cap and O Ring Kits

Essential Replacement Parts for Secure, Sealed Winch Performance
Lewmar Ocean Winch Top Cap & O‑Ring Kits provide the exact replacement components needed to maintain a proper seal and secure upper assembly on both Ocean and EVO™ winches. Over time, O‑rings can wear or compress and top caps may loosen, compromising the winch’s ability to keep grease in and water, salt, and debris out. This kit restores your winch to its intended protective standard.
Designed for Perfect Fit on Ocean & EVO Winches
Each component is manufactured to Lewmar’s precise specifications, ensuring seamless compatibility with the full Ocean and EVO™ ranges. The top cap locks firmly into position while the O‑ring creates a reliable, watertight seal—preserving internal bearings, pawls, and gears from environmental damage.
Maintains Long-Term Durability & Smooth Operation
By restoring the winch’s upper seal, these kits help prevent contamination and premature wear, supporting smoother operation and extending the service life of your winch. Ideal for routine servicing, repairs, or full winch refurbishment.
Easy Installation for Onboard Servicing
Top Cap & O‑Ring Kits are simple to install and designed for straightforward onboard maintenance, making them a practical addition to any spares locker.