DOMETIC SEASTAR 3/8 Inch Tube-to-Tube Coupling, 3-Pack – HF5527

Description

DOMETIC SEASTAR 3/8 Inch Tube-to-Tube Coupling, 3-Pack – HF5527

The Dometic SeaStar HF5527 is a union coupling fitting kit for joining compatible 3/8 inch SeaStar hydraulic tube runs. It is used when a straight tube-to-tube connection is required during steering line installation or repair.

This fitting should be selected by the required fitting style, tube size, and pipe/port size, not by appearance alone. For steering system safety, verify compatibility with the helm, cylinder, and hydraulic line type before installation.

Main Features

• Designed for SeaStar manual hydraulic steering systems using compatible tube and pipe sizes.
• Useful for repairs, service, or custom hydraulic line routing where the listed fitting type is required.
• Marine hydraulic fitting intended to maintain secure, leak-resistant steering connections.
• Always match pipe size, tube size, and cylinder/helm generation before installation.
• Do not substitute NPT fittings into ORB-style -3/-4 helms or cylinders unless the service manual specifically allows it.

What’s in the Box

• Three 3/8 in. tube-to-tube coupling fittings.

Specifications

• Manufacturer Part Number: HF5527
• Product Type: 3/8 Inch Tube-to-Tube Coupling, 3-Pack
• Fitting Type: Union coupling fitting
• Hose/Tube Size: 3/8 in.
• Package Quantity: 3 per kit