Baystar Front Mount Hydraulic Outboard Steering Kit
The Dometic BayStar Hydraulic Steering Kit is a complete, ready-to-install hydraulic steering solution for recreational vessels with outboard engines up to 150HP — bringing the comfort, safety and precision of hydraulic steering to boats that previously relied on cable or rack and pinion systems. Hydraulic steering eliminates the feedback, chatter and physical effort of mechanical steering, delivering smooth, responsive helm control that makes a noticeable difference on the water, particularly at higher speeds or in choppy conditions. The BayStar system is brought to you by the manufacturers of SeaStar — the most trusted name in pleasure boat steering — and carries the same commitment to precision manufacturing, rigid ISO quality control and superior materials that SeaStar is known for worldwide.
The kit includes everything needed for a complete installation: a Sport Tilt Helm with improved check valve durability and tighter, more responsive steering performance; a compact, balanced outboard cylinder designed to fit most splashwells and provide full engine movement; 50 feet of custom multi-layered composite BayStar steering hose engineered to exceed SAE and ABYC specifications; and two 1-litre bottles of Dometic BayStar hydraulic steering fluid. The included cylinder is compatible with a wide range of outboard engines from Honda, Johnson/Evinrude, Mercury/Mariner, Selva, Suzuki, Tohatsu and Yamaha — refer to the compatibility chart for specific engine and year combinations.
Complete Ready-to-Install Kit - Includes the Sport Tilt Helm, outboard cylinder, 50ft of steering hose with fittings and two 1-litre bottles of hydraulic steering fluid.
Suits Outboards up to 150HP - Rated for vessels with outboard engines up to a maximum of 150HP, covering the full range of popular recreational outboard sizes.
Sport Tilt Helm - Features improved check valve durability, tighter more responsive steering and better regrip performance.
Compact Balanced Outboard Cylinder - Precision manufactured to ISO quality standards, the compact cylinder fits most splashwells and provides full engine movement without restricting trim and tilt.
Custom BayStar Composite Hose - 50ft of custom multi-layered composite steering hose engineered specifically for BayStar systems, kink and abrasion resistant and swaged solid fittings with O-ring seals.
Dometic BayStar Hydraulic Fluid Included - Two 1-litre bottles of Dometic's purpose-formulated hydraulic steering fluid included, blended with viscosity stabilisers, anti-wear agents and corrosion inhibitors for maximum system performance and longevity.
Whats in the Box?
- Baystar Sport Tilt Helm (HH4315-4) - supplied with mounting hardware
- Baystar Front Mount Outboard Cylinder (HC4645-3)
- Baystar System Tube - 50ft x 5/16" I.D - supplied with swaged fittings
- 2x Seastar Hydraulic Steering Fluid 1L
| Specification | COMPATIBILITY:
| ||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SHIPPING
All orders are shipped from our Brookvale, Sydney order fulfilment centre. Orders are normally shipped within 5 business days - most quicker!
Shipping day estimates after your order leaves our fulfilment centre in Sydney are based on Australia Post domestic delivery times:
| State | Regular |
Express |
| ACT | 2 - 3 business days | 1 - 2 business days |
| NSW | 2 - 4 business days | 1 - 3 business days |
| NT | 4 - 13 business days | 3 - 5 business days |
| QLD | 3 -12 business days | 2 - 4 business days |
| SA | 3 - 5 business days | 2 - 4 business days |
| TAS | 4 - 8 business days | 2 - 4 business days |
| VIC | 3 - 5 business days | 2 - 3 business days |
| WA | 5 - 10 business days | 2 - 6 business days |
* These delivery times are an estimate and actual delivery times may vary based on peak periods and other external factors. Bulky orders may take longer.
Shipping rates are automatically calculated based on live quotes supplied by our shipping partners. The quote takes into consideration, the bulk of your cart, where you want it delivered and if you want express or standard shipping.
Get a shipping rate estimate by adding items to your online cart. Go to the cart by clicking on the shopping cart icon located at the top right of the page. Then enter your shipping destination information into the "Estimate Shipping and Tax" section of the shopping cart summary.
International Shipping
We are currently unable to deliver online orders outside of Australia.
If you are located outside of Australia and wish to place an order offline. Please contact our Mail Order department or send us an enquiry via the orange help bubble located at the bottom right of this page.
RETURNS
Online purchases can be returned/exchanged within 30 days. Some exclusions do apply.
Visit our Returns Policy page for details on how you can return an item.

