Seat Pedestal Top Part 175x175 mm – Fits Ø73 mm Post (Swivel Base)

This seat pedestal top part is a spare component designed to restore or enhance the swivel function of a boat seat. The 175x175 mm plate provides a standard mounting interface for a variety of seat models, and its socket accepts a 73 mm diameter post – a common standard on small to mid-sized boats. Crafted from anodized aluminum, it resists corrosion and stands up to constant moisture and salt spray. Installation is quick and straightforward, using four bolts to attach to the seat and a secure clamp onto the pedestal tube.

• Recommended Use: Ideal for helm and passenger seats on motorboats, fishing vessels, and RIBs approximately 3–7 meters in length, where a rotating seat is needed for easier movement and improved visibility.
• Compatibility: Pairs with seat pedestals and bases from EVAL and other brands using Ø73 mm posts (e.g., standard pedestal models codes 04245, 04244, etc.).
• Repair or Upgrade: Perfect as a replacement part – swaps out a worn or damaged seat mount, restoring the safety and functionality of your swiveling boat chair.
• Enhanced Comfort: Can be integrated with an optional seat slider mechanism (sold separately) to allow forward/backward adjustment, giving you more precise seating position on board.
• Durability: The aluminum alloy construction provides a strong, wobble-free support without bending, even under dynamic loads. It’s built to withstand vibration and impact from waves, keeping your seat steady at sea.