Dometic SeaStar HA5471-2 Hydraulic Tiebar Valve

The Dometic SeaStar Liquid Tiebar Valve (HA5471-2) is a hydraulic steering component designed for twin-engine or dual-rudder marine systems. It enables smooth alignment of engines or rudders connected by a hydraulic tie bar, while also assisting in removing air from the system—without requiring disassembly. This valve helps maintain proper steering performance and allows periodic realignment when components drift out of sync, making it ideal for installations where a mechanical tie bar is not practical.

Key Features:

• Allows periodic realignment of twin outboard motors or rudders connected via a hydraulic tie bar.
• Helps eliminate trapped air from the hydraulic steering system, improving responsiveness and smooth operation.
• Designed for installations where a solid or mechanical tie bar cannot be used.
• Integrates with standard or PRO SeaStar helms and hoses depending on vessel speed and setup.