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Steering and Components› Rack and Pinions, Steering Boxes and Components

Dometic USA

SEASTAR HELM 2.4. STAINLESS STEEL SHAFT. IMPROVED FRONT SHAFT DUST OVER. COMPACT

Name: SEASTAR HELM 2.4. STAINLESS STEEL SHAFT. IMPROVED FRONT SHAFT DUST OVER. COMPACT
Brand: Dometic USA
SKU: D018 HH5224-4

$1,097.99

SKU: D018 HH5224-4

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Dometic SeaStar HH5224-4 Commercial Hydraulic Helm is a popular hydraulic boat steering helm, offering smooth, efficient, and no-feedback steering for both inboard and outboard applications. It provides super-efficient steering for high-performance hulls with single or multiple outboards up to a combined 700 HP. This latest series features redesigned valve technology for tighter, quieter, and more responsive steering, minimizing chattering under overrunning steering loads. It also includes more durable check valves, enhancing resilience to trailering rigors. The revamped design improves aesthetics and introduces a new fill port plug for easier maintenance. The HH5224-4 is a direct replacement for the HH5224-3 and HH5224 models.

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SEASTAR HELM 2.4. STAINLESS STEEL SHAFT. IMPROVED FRONT SHAFT DUST OVER. COMPACT

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Dometic USA
Part Number	D018 HH5224-4

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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