Lewmar 28ST–54ST Chrome Top Cap & O-Ring Kit | 239-48000444
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Lewmar 28ST–54ST Chrome Top Cap & O-Ring Kit
Keep your Lewmar self-tailing winch performing at its best with this genuine replacement chrome top cap and O-ring kit. Designed specifically for Lewmar ST-series winches from the 28ST through 54ST, this kit restores the top of the winch drum to factory condition — sealing out water, protecting internal components, and maintaining the clean, finished look your deck deserves.
The chrome top cap sits at the crown of the winch drum and works in tandem with the O-ring to create a watertight seal. Over time, UV exposure, salt spray, and regular use can degrade the O-ring and corrode or crack the cap. Replacing both together ensures a proper fit and long-lasting protection.
What's Included
- Chrome top cap (fits 28ST–54ST)
- Replacement O-ring
Compatibility
- Lewmar ST-series self-tailing winches: 28ST, 30ST, 34ST, 40ST, 43ST, 46ST, 48ST, 54ST
Parts Desk Insights
Best use case: Routine winch maintenance or post-season refit when the top cap shows corrosion, cracking, or the O-ring has hardened and lost its seal. Ideal for sailors completing a full winch service — pair this with a Lewmar portlight seal or hatch seal to consolidate your Lewmar maintenance order. If you're servicing the full winch, check whether a complete winch service kit is available for your model before ordering individual components.
SKU: 239-48000444
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.