{"product_id":"star-brite-18500-marine-hydraulic-steering-fluid-1-gal","title":"Star Brite 18500 Marine Hydraulic Steering Fluid — 1 Gal","description":"\u003ch2\u003ePurpose-Formulated Hydraulic Fluid for Marine Steering Systems\u003c\/h2\u003e\u003cp\u003eStar Brite 18500 is a marine-grade hydraulic steering fluid engineered specifically for the demands of boat hydraulic steering systems. Meeting ISO 15 viscosity requirements, it is compatible with all hydraulic steering applications that specify an ISO 15 fluid — including rack-and-pinion and cylinder-based systems from leading marine steering manufacturers.\u003c\/p\u003e\u003cp\u003eThe gallon size is the practical choice for marinas, service shops, and boat owners who perform regular steering system maintenance or need fluid on hand for top-offs and full system flushes.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFormulated specifically for marine hydraulic steering systems\u003c\/li\u003e\n\u003cli\u003eMeets ISO 15 viscosity specification — compatible with all ISO 15 hydraulic steering applications\u003c\/li\u003e\n\u003cli\u003eOutstanding antioxidant performance validated in ASTM D2272 testing\u003c\/li\u003e\n\u003cli\u003eSuperior anti-wear protection to extend pump and cylinder life\u003c\/li\u003e\n\u003cli\u003eCorrosion protection for internal system components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Available\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003ca href=\"\/products\/11120076980260\"\u003eStar Brite 18532 Marine Hydraulic Steering Fluid — 32 oz\u003c\/a\u003e — smaller size for top-offs or single-system fills\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003eHydraulic steering fluid is a frequently overlooked service item — most customers don’t think about it until they notice stiffness or sponginess in the helm. Best use case: annual steering system service, post-winterization refills, or any time a customer is replacing steering components and needs to flush and refill the system. The gallon is the right recommendation for shops doing multiple boats or customers with twin-station setups. Always confirm the system manufacturer’s ISO 15 specification before recommending — this fluid covers the vast majority of marine hydraulic steering systems on the market.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51199653937188,"sku":"74-18500","price":120.59,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/74-18500.jpg?v=1785611215","url":"https:\/\/marisolmarine.com\/products\/star-brite-18500-marine-hydraulic-steering-fluid-1-gal","provider":"Marisol Marine Company","version":"1.0","type":"link"}