Description
DOMETIC SEASTAR Second Station Fitting Kit for 1/2 Inch Tubing – HF5591
The Dometic SeaStar HF5591 is a second-station fitting kit for hydraulic steering systems plumbed with nylon or copper tubing. Fisheries Supply identifies HF5591 as an assorted fitting kit for 1/2 inch tubing and notes that one kit is required for each additional station.
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.
Specifications
- Manufacturer Part Number: HF5591
- Product Type: Second Station Fitting Kit for 1/2 Inch Tubing
- Fitting Type: Second station fitting kit
- Tubing Size: 1/2 in.
- Application: Additional steering station in hydraulic systems
- UPC: 731957803092

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