SeaStar Hydraulic Steering Bleed Kit, Oil Filler Repair Tools, Polyurethane

The SeaStar Hydraulic Steering Bleed Kit is a precise, practical solution for purging air from Seastar hydraulic steering systems and replenishing steering fluid. Built for Marine use, this kit combines polyurethane and stainless-steel components to withstand the harsh environment at sea, delivering dependable bleed performance and a clean, secure fit. Designed for Seastar inboard and outboard steering setups, it streamlines maintenance, reduces steering effort, and helps restore tight, responsive handling during docking and maneuvering.

With a dedicated bridge tube and filler hose designed for easy attachment to helm reservoirs and steering cylinders, this kit makes bleeding straightforward without special tools. Regular use helps prevent air pockets that cause spongy or stiff steering, saving time and avoiding costly service calls. The included bridge tube length and connector sizes are sized to fit typical Seastar configurations, providing reliable, repeatable results you can count on.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Since 2002, intercyprus.com has earned steady trust for dependable marine gear and customer care.

Fitment

Fit for Seastar inboard, outboard hydraulic steering systems. Used for refilling your boat's steering system fluid.

Benefits & Tips

• Restore steering feel: use the kit to bleed air from the helm-to-cylinder path, returning precise, responsive steering for safe docking and steady tracking at sea.
• Efficient maintenance: the long filler hose and bridge tube simplify regular refills and air removal, reducing downtime during routine service.
• Pro tips for best results: orient fittings up while pumping to let air escape the cylinder, and swing the outboard through full articulation to relieve trapped air; repeat as needed until no air is visible.

Product specifications

• Material: Polyurethane, Stainless Steel
• Color: Gold Tone, Black, Clear
• Bridge Tube Inner Diameter: 9 mm / 0.35 in
• Bridge Tube Length: 64 cm / 25.1 in
• Bridge Tube Outer Diameter: 10 mm / 0.39 in
• Filler Hose Thread Size: 1/4 NPT
• Filler Hose Hole Diameter: 8 mm / 0.31 in
• Filler Hose Length: 66.7 cm / 26.2 in
• Filler Hose with Screw Cap Diameter: 26 mm / 1.02 in
• Filler Hose with Screw Cap Outer Diameter: 12 mm / 0.47 in
• Includes: 1 x Bridge Tube, 1 x Filler Hose with Screw Cap
• Origin: Mainland China
• Brand: NONE
• Type: Hose

Package includes:

• 1 x Bridge Tube
• 1 x Filler Hose with Screw Cap

Warnings/Reminders

• Attach the bottle to the helm reservoir without piercing it and avoid letting the bottle run dry during bleeding.
• Connect the bridge tube to fittings on the steering cylinder and loosen fittings as instructed; orient fittings up to aid air escape.
• After bleeding, manually swing the outboard through full articulation to relieve trapped air, then tighten fittings before removing the bridge tube.