BayStar HP4601 Seal Kit With Glands ORB for -3 Cylinders

BayStar HP4601 Seal Kit with Glands (ORB) for -3 Cylinders

OEM Seal and Gland Kit for BayStar Outboard Cylinders

The Dometic BayStar HP4601 Seal Kit is designed for BayStar Front Mount Outboard Cylinders using -3 ORB hydraulic fittings, specifically including models HC4645-3, HC4647-3, HC4648-3, and HC4658-3. This complete service kit includes replacement end glands, seals, O-rings, hardware, and installation components to ensure secure, long-lasting steering cylinder performance.

This version uses ORB (O-Ring Boss) fittings. For NPT-threaded cylinders, use HP4600.

Key Features & Benefits

• Complete Seal & Gland Replacement – Includes everything needed for a full end gland service
• Designed for ORB (-3) Cylinders – Use only with cylinders that have ORB-style hose ports
• Includes All New Hardware – Discard old screws as new socket head screws are included
• OEM-Grade Components – Meets or exceeds manufacturer standards
• Easy, Step-by-Step Installation – No special tools required beyond common hand tools

Compatible Cylinder Models

Kit Contents (HP4601)

Downloads & Resources

• BayStar HP4601 Installation Instructions
• BayStar Front Mount Cylinder Installation Instructions
• Dometic Warranty Information

Important Notes

• Discard all old screws. The HP4601 includes new stainless screws.
• Do not reuse old hardware.
• Clean debris from the cylinder barrel face and screw holes before reassembly.
• Use good quality marine grease and SeaStar steering fluid when reinstalling.
• Does not include Internal, Center Seal

Installation Overview (not complete)

1. Turn steering to hard over toward the gland being serviced to minimize fluid loss.
2. Remove fittings and mark steering lines.
3. Loosen socket cap screws, remove piston rod and support rod nuts.
4. Slide off old gland and install the new one using the included seal guide.
5. Install new screws and reassemble rod hardware.
6. Bleed the steering system per standard BayStar instructions.

Related & Spare Parts

Questions?

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• No Sales Tax on Purchases Outside of California
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• Formerly Teleflex, Seastar is now Dometic Marine
• Seatech Marine Products, Inc. is an authorized dealer, and service center for Dometic Marine

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