The Replacement Toilet Seat for Sealand 500+ and 5000 Series (343829) is a premium, heavy-duty seat designed specifically for a perfect fit on Dometic and SeaLand VacuFlush or Traveler marine toilets. Crafted from high-quality, durable materials, this replacement seat is built to withstand the unique rigors of the marine environment, offering a sturdy and comfortable feel that mimics a residential bathroom experience. Its smooth, non-porous finish is both easy to clean and resistant to stains and odors, ensuring long-lasting hygiene and a fresh appearance in your vessel's head.

This complete kit includes the seat, lid, and all necessary corrosion-resistant mounting hardware for a straightforward, DIY-friendly installation. Whether you are refurbishing an older unit or replacing a damaged seat, the 343829 model restores the original look and functionality of your Sealand 500+ or 5000 series toilet. With its robust construction and precise engineering, this replacement seat provides the reliability and comfort needed for extended stays on the water, making it an essential upgrade for any well-maintained marine sanitation system.