Seastar Hydraulic Cylinder Stern Drive Mercury HC5332

$1,351.20 inc GST

or 4 payments of $337.80 with Wizit learn more

SeaStar BA135-7EM Stern Drive Cylinder

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On Backorder

SKU: 291029 Categories: ,

UPC: 731957801852

Condition:  New

On Backorder

Please call to check on stock before ordering.

Due to size - item will be posted regular post.



SeaStar BA135-7EM Stern Drive Cylinder HC5332-3 

SeaStar® hydraulic steering is ideally suited to most stern drives, particularly non-power assisted models. It is suited to single and multiple drives, single and multiple helms and autopilot.

Image is of original HC5332 – the new version HC5332-3 is painted black.

• Best and most economical autopilot interface for stern drives
• Simple multiple steering station connection
• Fast easy installation
• Standard ¾” tapered steering shaft
• Optional helm displacement for quicker steering response
• Fits most power and non power assist stern drives SeaStar® Sterndrive Cylinders
• This cylinder fits most power and non-power assist sterndrives. It can be used on single and mulitple drives with mulitple steering station connections. This cylinder features simple auto pilot interface.

Non Power Assist

Mercruiser  Alpha 1 (1984-), Bravo 1 (1985-), Bravo 2 (1986-), Bravo 3 (1987 -)

Volvo 275,280,290, Diesel

Seastar I Helm Number of turns 5

Seastar II Helm Number of turns 3.5



1. Balanced system- number of turns lock-to-lock is equal port to starboard or vice
2. 291029 replaces cyclinder 291030 as from January 2000. If installing 291030 additional clevis supplied by engine manufacturer required (part number B98735A1)
3. The installation of the 291029 sterndrive cylinder requires the use of SeaStar® Outboard hose only. DO NOT use 3⁄8″ copper or nylon tube.
4. If engine outdrive is NOT equipped with a torque tab on the underside of the lower leg one must be installed to reduce prop torque.

SeaStar BA135-7EM Stern Drive Cylinder
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.