Seastar Hydraulic Cylinder Outboard Front Mount OMC 77-90 Yamaha 60 4S HC5348-3

$1,027.65 inc GST

or 4 payments of $256.91 with Wizit learn more

Front mount cylinder – 1977-90 OMC

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In stock

SKU: 291012 Categories: ,

UPC: 731957917850

Condition:  New

In stock

Due to size - item will be posted regular post.



Seastar Front mount cylinder – 1977-90 OMC – HC5348-3


This pivoting cylinder from SeaStar offers the incredible steering ease and reliability that puts SeaStar cylinders way ahead of the competition. Throughout the steering arc there simply isn’ t anything that feels better to drive.


The Front Mount Cylinder will bolt up to virtually any outboard you’d want to put SeaStar hydraulic steering on. Integral bleeders and few components make installation a snap. Less moving parts and improved seals boost durability and reduce maintenance.


SeaStar took it s previous cylinder s outstanding design to the next level improving seals bearings fittings and corrosion protection


  • 20 less effort at hard over than competitive systems
  • Rigid tilt tube mount for no compromise performance
  • Unique pivoting tiller connection allows full engine articulation with independent tilt and trim on twin engines Ultra corrosion resistant construction
  • Painted components are anodised before coating for extra protection
  • Small footprint fits virtually all splashwells
  • Meets ABYC standards NmmA requirements


Volume 136.6cc balanced displacement

Bore 35mm 1.375 in

Stroke 203mm  8 in 

Overall width 544mm 21 in 

Shaft Diameter 19mm .75in

Applications up to 300HP maximum single engine. Please refer to Seastar website for full specifications / limitations.

SeaStar Solutions Code: HC5348-3

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.