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Steering Kit Baystar Inboard Baystar Hydraulic Steering Kit Inboard Original price was: $1,729.00.Current price is: $1,469.65. inc GST

Baystar Hydraulic Steering Kit Compact Semi Rigid Nylon Hose Front Mount up to 150HP

Original price was: $1,799.00.Current price is: $1,319.00. inc GST

or 4 payments of $329.75 with Wizit learn more

Baystar Hydraulic Steering Kit with  Semi – Rigid Nylon Hose .

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In stock

UPC: 9319786278482

Condition:  New

In stock

Due to size - item will be sent via regular post.



Baystar Hydraulic Steering Kit Semi – Rigid Nylon Hose Steering Kit – Standard Front Mount HC4645H up to 150 HP

BayStar Plus outboard hydraulic steering has been developed by Seastar Solutions to suit most single outboard driven vessels up to 150HP. For applications that exceed BayStar’s HP rating please purchase one of our SeaStar products.


  • Patented No Feedback steering lock valves
  • Super low friction helm for smooth comfortable steering 5.2 turns lock to lock
  • Balanced design that fits most splashwells
  • Provides full engine movement Cylinders to suit most outboards

Three easy steps to order your BayStar Steering kit

1 Check helm dimensions: Front Mount Hydraulic Helm

  • Used with both front and side mount cylinders
  • Easily installed to your existing console to create a professional finish
  • Easy front of console filling point for hydraulic oil
  • Simple purging process

2 Check cylinder dimensions Front Mount Cylinder

  • This compact unit fits narrow splashwells with only 534mm width required
  • The steering cylinder is protected in the splashwell
  • One common cylinder fits most outboards to 150HP
  • Fits to outboard tilt tube

3 Splashwell

  • Is there enough room in the splashwell for full engine tilt Check your dimensions (A, B & C) and ensure that they are the same or more than what is listed Supplied in kit form with all the components required to complete your installation.

Supplied in kit form with all the components required to complete your installation.

Kits Includes:

• BayStar™ helm pump standard 291490
• BayStar™ front mount cylinder to suit engine – 291071 (HC4645H)
• 15m 292997 semi-rigid nylon hose kit
• 4 x 293610 nut and olive kit
• 1 x 291898 filler kit
• 2 x 291902 1 litre SeaStar Solutions® oil

For tilt helm refer to SKU 291574

SKU Make Year Capacity Notes
291071 Force 1985 to date 90–150HP
291071 Honda 1992 to date 30–90HP
291073 1998 – 2010 115–130HP
291071 2001 to date 150HP
291071 2003 to date BF135HP
291071 2010 to date 115–150HP
291074 Johnson / Evinrude 1977 – 1990 65–150HP
291071 1991 to date 40–150HP
291074 1997 to date 115HP Ficht 4,5
291071 1997 to date 75–150HP Ficht
291074 1998 to date 40–140HP
4-Stroke 1,4
291071 Mercury/ Mariner 1984 to date 75-150HP
291071 Nissan 1990 to date 120–140HP
291071 Suzuki 1986 to date 150HP
291071 1996 only 115–140HP
291071 1987 – 2002* 115–140HP 1
291071 1990 – 2000 90–100HP
291071 1998 to date 40–70 4-Stroke
291075 2001 to date 90–140HP
4-Stroke 1, 4
291071 Tohatsu 1990 to date 40–140HP
291071 Yamaha 1998 to date 40–50HP 2
291071 1998 to date 60HP 3
291071 1986 to date 70–90HP 1
291071 1997 to date 80–150HP
291074 2000 to date 25–60HP 4-Stroke 1
291074 2010 to date 70HP 4-Stroke
291075 1997 – 2013 115A 4-Stroke
291071 2014 to date 115B 4-Stroke
291071 Yanmar 1990 to date 27–36HP
1. Requires spacer kit 293690 (HO5090).
2. Engine clamp brackets must be cut or ground, and the engine through bolted onto the transom, or interference will occur, restricting engine trim and tilt.
3. Steering hook Yamaha Part #63D-48511-00-4D required.
4. Cylinder 291071 may be used in these applications. The pivot plate will need to be flipped before installation.
5. Johnson 115HP 2-stroke engines require the pivot plate to be flipped. See Note 4.
* Not suitable for 115-140HP. Suzuki motors manufactured in 1996 only
N.B. BayStar™ Plus is not recommended for Mercury 150HP Optimax DFI


Helm: 291490 Cylinder Part No.: 291071 SeaStar Solutions Cylinder Code: HC4645H

Additional information

Additional information




Price does not include shipping. Product will be shipped via Toll / Australia Post / Courier. Product can also be collected.



Shipping & Delivery
Prices do not include shipping.

Shipping quotes can be obtained by adding products to the cart and inputting your postcode.

$11.60 Brisbane Express - Postcodes 4000-4209, 4270-4299, 4500-4549, 9000-9725 up to 20kg

Boat Hut uses Toll Ipec Priority Service, Australia Post Express Post and Courier's Please. Boat Hut uses Australia Post or DHL International Service for New Zealand deliveries.

Free Local Pickup – by prior arrangement. We don’t always have all the products at our Acacia Ridge premises, but they may be at our warehouse. Warehouse collections can be arranged by prior arrangement - please contact us to discuss.

Order Tracking provided on all orders.

All orders will be processed within 2 business days - except backordered items. If we are unable to meet this timeframe we will contact you to provide details and options. If we are unable to ship your order within 3 business days we will offer you a refund in full or the option to wait for the goods to come into stock.

We are happy to ship to any country - and will provide a quote upon request. All overseas orders must be paid for via Paypal before your order is shipped.

Above pricing refers to regular size items that will fit in courier satchels - oversized items will require a freight quote.

Boat Hut reserves the right to refuse to fulfil an order that has the incorrect postage / freight collected at the time of sale. We will work with you to rectify the matter, if we are unable to come to a resolution then we will provide a refund in full.


Stock Availability

Boat Hut has approx 100,000 product lines coming from a number of warehouses across Australia.
Not all of these products are available for a walk-in purchase at Acacia Ridge - most times you will need to make arrangments in advance.
Please feel free to contact us to confirm our stock at Acacia Ridge or in our warehouses.
We try our best to keep the website up to date with current stock holdings.
We will accept back orders on out of stock items. All products are genuine & come with manufacturer's warranties.