{"product_id":"dometic-seastar-hh5271-4-helm-1-7-fm-orb-front-mount-hydraulic-steering-helm-pump","title":"SeaStar Helm 1.7 FM ORB Hydraulic Steering Helm, HH5271-4","description":"\u003cp\u003eThe SeaStar Helm 1.7 (HH5271-4) is a low friction hydraulic steering helm built for sterndrive boats. It is the standard recommended helm for both non-power and power steered factory stock sterndrive applications, giving boaters a smooth, predictable steering feel at the wheel. The helm uses an FM ORB port fitting and is designed to work with 3\/8 inch diameter nylon tubing (Part No. HT5xxx) as part of a complete SeaStar 1.7 hydraulic steering system.\u003c\/p\u003e\u003cp\u003eBecause it relies on a low friction hydraulic design, the SeaStar Helm 1.7 reduces steering effort compared to mechanical cable systems, while remaining compatible with both non-power assisted and power assisted setups. Boaters running factory stock sterndrive configurations who want faster steering response in a power steered application can instead consider a SeaStar 2.4 helm, but for standard non-power and power steered installations the 1.7 is the baseline recommendation. Note that modified installations may require a higher capacity steering system, so confirm your setup matches factory stock specifications before ordering.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SeaStar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e HH5271-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Helm Pumps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteering System:\u003c\/strong\u003e SeaStar 1.7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Fitting:\u003c\/strong\u003e FM ORB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Tubing:\u003c\/strong\u003e 3\/8 inch diameter nylon tubing, Part No. HT5xxx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions (L x W x H):\u003c\/strong\u003e 11.2 x 5.3 x 5.9 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions (L x W x H):\u003c\/strong\u003e 11.26 x 5.67 x 5.35 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 7.61 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 7315091535816\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the SeaStar Helm 1.7 (HH5271-4) used for?\u003c\/strong\u003e The HH5271-4 is a low friction hydraulic steering helm used in factory stock sterndrive boat steering systems, serving as the wheel-side component that drives the hydraulic steering cylinder.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the SeaStar Helm 1.7 work with power steering?\u003c\/strong\u003e Yes, the SeaStar 1.7 helm is the standard recommendation for both non-power and power steered sterndrive applications, so the HH5271-4 works in either configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat port fitting does the HH5271-4 helm use?\u003c\/strong\u003e The SeaStar Helm 1.7, part number HH5271-4, uses an FM ORB port fitting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat tubing is required for the SeaStar Helm 1.7?\u003c\/strong\u003e SeaStar 1.7 systems, including the HH5271-4 helm, use 3\/8 inch diameter nylon tubing, listed under Part No. HT5xxx.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the SeaStar Helm 1.7 helm weigh?\u003c\/strong\u003e The HH5271-4 SeaStar Helm 1.7 weighs 7.61 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the HH5271-4 helm?\u003c\/strong\u003e The SeaStar Helm 1.7 (HH5271-4) measures 11.2 x 5.3 x 5.9 inches, with a package size of 11.26 x 5.67 x 5.35 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the SeaStar 1.7 and SeaStar 2.4 helm?\u003c\/strong\u003e The SeaStar 1.7, such as the HH5271-4, is the standard recommendation for non-power and power steered applications, while a SeaStar 2.4 helm can be specified for power steered applications where faster steering response is desired.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the SeaStar Helm 1.7 suitable for modified sterndrive installations?\u003c\/strong\u003e The HH5271-4 SeaStar Helm 1.7 recommendation applies to factory stock sterndrives only; modified installations may require a higher capacity steering system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat brand makes the HH5271-4 steering helm?\u003c\/strong\u003e The HH5271-4 is a SeaStar Helm 1.7, part of the SeaStar hydraulic steering line.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat category of part is the HH5271-4?\u003c\/strong\u003e The HH5271-4 SeaStar Helm 1.7 is categorized as a helm pump within a hydraulic boat steering system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the SeaStar Helm 1.7?\u003c\/strong\u003e The UPC for the HH5271-4 SeaStar Helm 1.7 is 7315091535816.\u003c\/p\u003e","brand":"SeaStar","offers":[{"title":"Default Title","offer_id":48989348561115,"sku":"TEL-HH5271-4","price":757.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/71otWhIGPwL.jpg?v=1784477044","url":"https:\/\/www.goodvibesmarina.com\/products\/dometic-seastar-hh5271-4-helm-1-7-fm-orb-front-mount-hydraulic-steering-helm-pump","provider":"Good Vibes Marina","version":"1.0","type":"link"}