Dometic Seastar
Hynautic H-50 Hydraulic Helm Pump - SeaStar Replacement Kit
- SKU:
- Replace-H-50
- UPC:
- Replace-H-50
- Condition:
- New
Description
Hynautic H-50 Hydraulic Helm Pump - SeaStar Replacement Kit
The Hynautic H50 compact hydraulic boat steering helm was discontinued by SeaStar but you can purchase this direct replacement kit!
What is included in this kit:
- 1x HH5273-3 - 2.0 Cu.In Displacement - 3/4" Taper Shaft
- 1x HA5418 - Back Mount Kit
- 1x HA5432 - Non-vent plug
- 3x HF6012 - -5 ORB Male x 1/4" Female NPT
How it Works:
- The Hynautic H-50 is a hydraulic steering helm that displaces 2.0 cubic inches of steering fluid.
- The Seastar helm pump HH5273-3 also displaces 2.0 cubic inches of fluid but you need other parts to make sure it fits the same hole in your dash and functions the same.
- The HA5418 back mount allows the SeaStar helm pump to take the same space as the H-50.
- The H-50 is usually used in a pressurized system, we need 1 of the HA5432 SeaStar non vented plugs to make sure we don't have oil leaking out of a vented cap of the SeaStar HH5273-3.
- Lastly, the HF6012 adapter fittings will allow you to use your current fittings that connect your your hydraulic hoses.
Other items you may need to purchase:
- Hydraulic Steering Fluid - Add hydraulic steering fluid at a discounted rate before adding to cart.
Other Options:
- Send Us Your Current Helm for Rebuild.
- More Info: rebuild page
Questions?
- Tech Support: View Our Tech Support Page
- Stock Inquiry: Stock Inquiry Page
- No Sales Tax on Purchases Outside of California
- Shipping times on pages only apply to paid shipping
- Expert Customer Service
- Formerly Teleflex, Seastar is now Dometic Marine
International Customers: We Ship Worldwide, Shipping Cost May Quote Too High on Our Web Site, contact us for a quote.
Warranty Information
Seatech Marine Products is an authorized dealer for Dometic that distributes Seastar Products, this part has a 2 Year Limited Warranty from them. Please visit their website for full details: https://www.dometic.com/en-us/outdoor/support/warranty-statements
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4 Reviews
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Exellent
Replacement pump, that was initially installed in 1988 (35 years ago), that fits the same hydraulic system! Just amazing. Delivered within 3 days by FedEx, thanks.
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Steering pump
Perfect choice, because repair kit did not wirk, reassembling was not possible, so replacing one pump was a good choice for that 3 pump system (fly, steerhouse and Autopilot)
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Available
The best product.
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Helm kit
The kit worked perfectly and everything went according to plan.