An indispensable marine tool: SeaStar's hydraulic steering bleed and fill kit makes changing steering fluid easier and smoother, and it's super easy to bleed Seastar's hydraulic steering system. Save time and money, an excellent lifesaver Compatible with boat steering. Compatible with Seastar's hydraulic steering systems Compatible with all Seastar inboard/outboard hydraulic systems. High quality: The fill tube and bleed tube Compatible with hydraulic steering are made of heavy-duty brass fittings and PVC tubing. High reliability and durability. Easy to install and use: one person can easily control the bleeding process from start to finish. And the fluid flows quickly and cleanly throughout the oil change process. Package includes: 1 x Compatible with Seastar bottle to helm tube + 1 x bridge tube Compatible with connecting the bleed ports on the steering cylinder Color: Transparent+Black+Gold Material: Plastic + Metal Package contents: 1 x Hydraulic steering kit Only the above Compatible with package contents, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.