{"product_id":"seastar-hc5370-hydraulic-steering-cylinder-heavy-duty-front-mount-outboard-cylinder","title":"SeaStar HC5370 Hydraulic Steering Cylinder – Heavy-Duty Front Mount Outboard Cylinder","description":"\u003ch2 data-start=\"299\" data-end=\"318\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"319\" data-end=\"643\"\u003eThe \u003cstrong data-start=\"323\" data-end=\"369\"\u003eSeaStar HC5370 Hydraulic Steering Cylinder\u003c\/strong\u003e is a heavy-duty front-mount outboard steering cylinder engineered for powerful single or twin outboard installations. Built by SeaStar Solutions (Dometic), this cylinder delivers smooth, precise steering control while handling the demands of high-horsepower offshore boats.\u003c\/p\u003e\n\u003cp data-start=\"645\" data-end=\"878\"\u003eDesigned for durability in harsh saltwater environments, the HC5370 is trusted by marine technicians and performance boat owners for reliable steering performance on center consoles, offshore fishing boats, and high-performance rigs.\u003c\/p\u003e\n\u003chr data-start=\"1036\" data-end=\"1039\"\u003e\n\u003ch2 data-start=\"1041\" data-end=\"1056\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1057\" data-end=\"1344\"\u003e\n\u003cli data-start=\"1057\" data-end=\"1105\"\u003e\n\u003cp data-start=\"1059\" data-end=\"1105\"\u003e\u003cstrong data-start=\"1059\" data-end=\"1103\"\u003eHeavy-duty front-mount steering cylinder\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1106\" data-end=\"1152\"\u003e\n\u003cp data-start=\"1108\" data-end=\"1152\"\u003e\u003cstrong data-start=\"1108\" data-end=\"1150\"\u003eDesigned for high-horsepower outboards\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1153\" data-end=\"1195\"\u003e\n\u003cp data-start=\"1155\" data-end=\"1195\"\u003e\u003cstrong data-start=\"1155\" data-end=\"1193\"\u003eSmooth hydraulic steering response\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1243\"\u003e\n\u003cp data-start=\"1198\" data-end=\"1243\"\u003e\u003cstrong data-start=\"1198\" data-end=\"1241\"\u003eCorrosion-resistant stainless steel rod\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1244\" data-end=\"1285\"\u003e\n\u003cp data-start=\"1246\" data-end=\"1285\"\u003e\u003cstrong data-start=\"1246\" data-end=\"1283\"\u003eMarine-grade seals \u0026amp; construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1286\" data-end=\"1344\"\u003e\n\u003cp data-start=\"1288\" data-end=\"1344\"\u003e\u003cstrong data-start=\"1288\" data-end=\"1342\"\u003eCompatible with SeaStar hydraulic steering systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1346\" data-end=\"1349\"\u003e\n\u003ch2 data-start=\"1351\" data-end=\"1399\"\u003eWhy Upgrade to a Heavy-Duty SeaStar Cylinder?\u003c\/h2\u003e\n\u003cp data-start=\"1400\" data-end=\"1480\"\u003eHydraulic steering cylinders like the HC5370 provide major performance benefits:\u003c\/p\u003e\n\u003cp data-start=\"1482\" data-end=\"1632\"\u003e✔ Smooth, torque-free steering\u003cbr data-start=\"1512\" data-end=\"1515\"\u003e✔ Better control at high speeds\u003cbr data-start=\"1546\" data-end=\"1549\"\u003e✔ Reduced driver fatigue\u003cbr data-start=\"1573\" data-end=\"1576\"\u003e✔ Safer handling offshore\u003cbr data-start=\"1601\" data-end=\"1604\"\u003e✔ Long-lasting reliability\u003c\/p\u003e\n\u003chr data-start=\"1807\" data-end=\"1810\"\u003e\n\u003ch2 data-start=\"1812\" data-end=\"1833\"\u003eIdeal Applications\u003c\/h2\u003e\n\u003cp data-start=\"1834\" data-end=\"1860\"\u003ePerfect for boats such as:\u003c\/p\u003e\n\u003cul data-start=\"1862\" data-end=\"2002\"\u003e\n\u003cli data-start=\"1862\" data-end=\"1890\"\u003e\n\u003cp data-start=\"1864\" data-end=\"1890\"\u003eOffshore center consoles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1891\" data-end=\"1920\"\u003e\n\u003cp data-start=\"1893\" data-end=\"1920\"\u003ePerformance fishing boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1921\" data-end=\"1940\"\u003e\n\u003cp data-start=\"1923\" data-end=\"1940\"\u003eLarge bay boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1941\" data-end=\"1965\"\u003e\n\u003cp data-start=\"1943\" data-end=\"1965\"\u003eTwin-outboard setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1966\" data-end=\"2002\"\u003e\n\u003cp data-start=\"1968\" data-end=\"2002\"\u003eHigh-horsepower single outboards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2004\" data-end=\"2132\"\u003eCompatible with most major outboard brands including Mercury, Yamaha, Suzuki, Honda, and Evinrude (verify engine compatibility).\u003c\/p\u003e\n\u003chr data-start=\"2134\" data-end=\"2137\"\u003e\n\u003ch2 data-start=\"2139\" data-end=\"2160\"\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul data-start=\"2161\" data-end=\"2419\"\u003e\n\u003cli data-start=\"2161\" data-end=\"2221\"\u003e\n\u003cp data-start=\"2163\" data-end=\"2221\"\u003eDesigned for standard front-mount steering configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2222\" data-end=\"2262\"\u003e\n\u003cp data-start=\"2224\" data-end=\"2262\"\u003eRequires SeaStar helm pump and hoses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2263\" data-end=\"2300\"\u003e\n\u003cp data-start=\"2265\" data-end=\"2300\"\u003eUse SeaStar HA5430 steering fluid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2301\" data-end=\"2377\"\u003e\n\u003cp data-start=\"2303\" data-end=\"2377\"\u003eFor twin engines, pair with SeaStar tie-bar kit and HA5471 tie-bar valve\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2378\" data-end=\"2419\"\u003e\n\u003cp data-start=\"2380\" data-end=\"2419\"\u003eProfessional installation recommended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2633\" data-end=\"2636\"\u003e\n\u003ch2 data-start=\"2638\" data-end=\"2665\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"2666\" data-end=\"2946\"\u003e\n\u003cli data-start=\"2666\" data-end=\"2693\"\u003e\n\u003cp data-start=\"2668\" data-end=\"2693\"\u003e\u003cstrong data-start=\"2668\" data-end=\"2684\"\u003ePart Number:\u003c\/strong\u003e HC5370\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2694\" data-end=\"2726\"\u003e\n\u003cp data-start=\"2696\" data-end=\"2726\"\u003e\u003cstrong data-start=\"2696\" data-end=\"2706\"\u003eBrand:\u003c\/strong\u003e SeaStar \/ Dometic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2727\" data-end=\"2776\"\u003e\n\u003cp data-start=\"2729\" data-end=\"2776\"\u003e\u003cstrong data-start=\"2729\" data-end=\"2746\"\u003eProduct Type:\u003c\/strong\u003e Hydraulic Steering Cylinder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2777\" data-end=\"2808\"\u003e\n\u003cp data-start=\"2779\" data-end=\"2808\"\u003e\u003cstrong data-start=\"2779\" data-end=\"2794\"\u003eMount Type:\u003c\/strong\u003e Front Mount\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2809\" data-end=\"2866\"\u003e\n\u003cp data-start=\"2811\" data-end=\"2866\"\u003e\u003cstrong data-start=\"2811\" data-end=\"2829\"\u003eCompatibility:\u003c\/strong\u003e SeaStar hydraulic steering systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2867\" data-end=\"2904\"\u003e\n\u003cp data-start=\"2869\" data-end=\"2904\"\u003e\u003cstrong data-start=\"2869\" data-end=\"2877\"\u003eUse:\u003c\/strong\u003e Single or twin outboards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2905\" data-end=\"2946\"\u003e\n\u003cp data-start=\"2907\" data-end=\"2946\"\u003e\u003cstrong data-start=\"2907\" data-end=\"2920\"\u003eMaterial:\u003c\/strong\u003e Marine-grade components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"American Marine Supply","offers":[{"title":"Default Title","offer_id":53828737401172,"sku":"HC5370","price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/4984\/2772\/files\/HC5370-3__88999_ba798dda-0555-42e8-bdf6-30bf95ee61dc.jpg?v=1772245633","url":"https:\/\/americanmarinesupply.com\/products\/seastar-hc5370-hydraulic-steering-cylinder-heavy-duty-front-mount-outboard-cylinder","provider":"American Marine Supply","version":"1.0","type":"link"}