SeaStar HA6523 Classic Tilt Replacement Kit for Hydraulic Helm Pumps

SeaStar HA6523 Classic & Traditional Tilt Replacement Kit

The Dometic SeaStar HA6523 is a complete factory tilt mechanism replacement for Classic Tilt SeaStar helm pumps. This preassembled tilt module restores the original tilt function to your steering system and includes all necessary hardware for installation. It’s compatible with a wide range of front-mount SeaStar helm models used in recreational and light commercial boats.

The kit is a direct drop-in for failed or worn tilt mechanisms and does not require reuse of any internal helm parts. No need to send in the helm - simply remove the original tilt unit, install this HA6523, and your tilt helm is restored to full function.

Key Features & Benefits

• Genuine Dometic/SeaStar Replacement Part - OEM module for tilt restoration
• Complete Assembly - No internal helm components reused
• Includes All Required Hardware - Bolts, fasteners, bezels, and seals included
• Smooth, Water-Sealed Operation - Factory-lubricated with durable bearing preload system
• Provides 48° Tilt Range - Enhances ergonomic comfort at the helm
• Direct Replacement - Fits legacy and current SeaStar Classic Tilt Helm Pumps

Compatible SeaStar Helm Models

The HA6523 Tilt Replacement Kit is compatible with the following SeaStar classic tilt hydraulic helm pumps:

SeaStar HA6523 Kit Contents

Installation Notes

• No internal helm disassembly required.
• Factory lubrication and preload are preset—no adjustments necessary.
• Use with your existing steering wheel and helm bezel (if applicable).
• If your tilt detents feel loose or your wheel won’t hold tilt position, the HA6523 replaces that entire assembly.
• Do not substitute with other tilt mechanisms—HA6523 is uniquely built for SeaStar Classic Tilt helm compatibility.

Downloads & Resources

Spare & Replacement Parts

Questions?

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• No Sales Tax on Purchases Outside of California
• Buy Now Pay Later with Affirm or PayPal Pay Later
• 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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