# Ocean Power Gas Adjustable Pedestal with Seat Slide – 17-24 Inches 648632 [![Twitter](https://www.rhsboating.com.au/media/com_hikashop/images/icons/twitter_icon.png)Twitter](https://twitter.com/intent/tweet?url=https%3A%2F%2Fwww.rhsboating.com.au%2Fcategories%2Focean-power-gas-adjustable-pedestal-with-seat-slide-17-24-inches.html)[![Pinterest](https://www.rhsboating.com.au/media/com_hikashop/images/icons/pintinterest_icon.png)Pinterest](http://pinterest.com/pin/create/button/?url=https%3A%2F%2Fwww.rhsboating.com.au%2Fcategories%2Focean-power-gas-adjustable-pedestal-with-seat-slide-17-24-inches.html&media=https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/100x100/648632.jpg)[![Facebook](https://www.rhsboating.com.au/media/com_hikashop/images/icons/facebook_icon.png)Facebook](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.rhsboating.com.au%2Fcategories%2Focean-power-gas-adjustable-pedestal-with-seat-slide-17-24-inches.html&display=page)[![Linkedin](https://www.rhsboating.com.au/media/com_hikashop/images/icons/linkedin_icon.png)Linkedin](https://www.linkedin.com/sharing/share-offsite/?url=https%3A%2F%2Fwww.rhsboating.com.au%2Fcategories%2Focean-power-gas-adjustable-pedestal-with-seat-slide-17-24-inches.html) [Previous](#)[Previous](#)[Previous](#) [![648632](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/300x300/648632.jpg "Ocean Power Gas Adjustable Pedestal with Seat Slide – 17-24 Inches")](https://www.rhsboating.com.au/images/com_hikashop/upload/648632.jpg "Ocean Power Gas Adjustable Pedestal with Seat Slide – 17-24 Inches") [Next](#)[Next](#)[Next](#) [![648632](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/300x300/648632.jpg "Ocean Power Gas Adjustable Pedestal with Seat Slide – 17-24 Inches")](https://www.rhsboating.com.au/images/com_hikashop/upload/648632.jpg "Ocean Power Gas Adjustable Pedestal with Seat Slide – 17-24 Inches")[![648632-1](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/300x300/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Ocean Power Gas Adjustable Pedestal with Seat Slide – 17-24 Inches")](https://www.rhsboating.com.au/images/com_hikashop/upload/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Ocean Power Gas Adjustable Pedestal with Seat Slide – 17-24 Inches")[![RHS-Boating-Marine-Sydney](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/300x300/RHS-Boating-Marine-Sydney.jpg "Ocean Power Gas Adjustable Pedestal with Seat Slide – 17-24 Inches")](https://www.rhsboating.com.au/images/com_hikashop/upload/RHS-Boating-Marine-Sydney.jpg "Ocean Power Gas Adjustable Pedestal with Seat Slide – 17-24 Inches") $424.99 each Brand: [RHS Boating & Marine – Boat Parts, Marine Accessories & Boating Supplies](https://www.rhsboating.com.au/brands-listing/category/rhs-boating-marine-boat-parts-marine-accessories-boating-supplies.html) [+](#) [–](#) The add to cart button will appear once you select the values above ### Ocean Power Gas Adjustable Pedestal with Seat Slide - 17-24 Inches Set up a height-adjustable seating position with an Ocean Power gas-adjustable pedestal. The supplied top combines 360-degree swivel movement with approximately 150 mm of seat-slide travel, giving both rotational and fore-and-aft positioning. The selected configuration for code 648632 is 17-24 Inches. Use that exact size or fitting when matching this component to the planned installation. The 87 mm anodised aluminium post is paired with the base size specified for this exact model. Compare the base footprint with the mounting area, and check the seat’s underside connection before fitting. A larger base needs its own installation-space check. Use the complete height range when assessing the helm layout, including the seat and mounting connection in the finished-height calculation. Also leave room for the seat to move through its slide travel and rotation without contacting adjacent fittings. ### Choosing and using this product Inspect the deck support and fastening arrangement as part of the installation planning. Follow the relevant product and boat instructions, then include the attachment points and locking mechanisms in routine checks. Retain the model reference when compatible spare components may be needed later. Match the connection at each end independently. The deck base must suit the mounting location, while the top must accept the intended seat or table fitting. A common-looking post diameter does not establish compatibility between every removable or locking system. Check whether the listing supplies a full pedestal set or one replacement component. A base, post and top fitting may have separate product codes. Comparing the inclusions prevents a part-only purchase from being mistaken for a complete support assembly. Allow space for any swivel, slide or release movement and check access to the adjustment controls. Nearby lockers, steering controls and walkways can influence the most useful position. Offer the complete arrangement into place before making permanent changes. ### Product details - Gas-adjustable height 17-24 inches. - Anodised aluminium 87mm post with heavy-duty 9-inch anodised aluminium base. - 360-degree swivel seat-slide top provides approximately 150mm travel and mounts directly to most boat seats.