{"product_id":"seastar-hh5271-hydraulic-steering-helm-1-7-ratio-to-500hp","title":"Seastar Hh5271 Hydraulic Steering Helm 1.7 Ratio To 500Hp","description":"\u003cp\u003e\u003cstrong\u003eExperience responsive helm control with this high-performance hydraulic steering system. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered for vessels up to 500hp, the Seastar HH5271 delivers smooth, effortless directional command through its precision 1.7:1 turn ratio. Built for serious boaters who demand reliability and confidence at the wheel.\u003c\/p\u003e\n\u003cp\u003eThe Dometic SeaStar® Helm Pump is an axial piston pump. Every load bearing point within the helm pump runs on either a roller or ball bearing race for super low friction, smooth, positive steering. It has a built-in lock valve to prevent the steering load from feeding back to the driver. The lock valve will not allow the rudder or drive unit to move until you apply load by turning the steering wheel. The lock valve section of the helm also includes a relief valve. This relief valve provides over pressure protection for mechanical components, hydraulic hoses and fittings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSatin black baked enamel finish over anodising\u003c\/li\u003e\n\u003cli\u003eMaximum steering wheel diameter is 660mm\u003c\/li\u003e\n\u003cli\u003eCan be retro-fitted into old Dometic SeaStar® 115mm hole cut out (use 291908 mounting kit)\u003c\/li\u003e\n\u003cli\u003eSmall 76mm hole cut out in dash\u003c\/li\u003e\n\u003cli\u003eAvailable in five capacities\u003c\/li\u003e\n\u003cli\u003eConvenient front of dash fill\u003c\/li\u003e\n\u003cli\u003eComplete with 2 elbow fittings, 2 nuts and olives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1.7 Ratio- Front Mount (Ideally suited up to 350hp inboards \u0026amp; outboards)\u003c\/li\u003e\n\u003cli\u003eDisplacement 27.8 CC\u003c\/li\u003e\n\u003cli\u003eDisplacement 1.7 CU IN\u003c\/li\u003e\n\u003cli\u003eRelief Valve Setting 70 Bar\u003c\/li\u003e\n\u003cli\u003eRelief Valve Setting 1000 PSI\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLA","offers":[{"title":"Default Title","offer_id":42947712254036,"sku":"291502","price":899.0,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/2289\/3396\/files\/ss.jpg?v=1771906278","url":"https:\/\/marineandsport.co.nz\/products\/seastar-hh5271-hydraulic-steering-helm-1-7-ratio-to-500hp","provider":"Marine \u0026 Sport Wānaka","version":"1.0","type":"link"}