{"product_id":"lowrance-00015445002-reversible-hydraulic-gear-pump-3-12v","title":"Lowrance 00015445002 Reversible Hydraulic Gear Pump-3 – 12V Autopilot Pump","description":"\u003ch2\u003eLowrance 00015445002 Reversible Hydraulic Gear Pump-3 – 12V Autopilot Pump\u003c\/h2\u003e\n\u003cp\u003eThe Lowrance Pump-3 is a 12V reversible hydraulic gear pump designed for integration with Lowrance autopilot systems. It delivers precise, responsive hydraulic steering control for mid-to-large displacement cylinders, covering a cylinder displacement range of 160–550 cc (9.8–33.5 cu. in.). Compatible with the Lowrance SteadySteer autopilot system and requires the NAC-3 or AC42 autopilot computer for operation.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReversible hydraulic gear pump — 12V DC operation\u003c\/li\u003e\n\u003cli\u003eCylinder displacement range: 160–550 cc (9.8–33.5 cu. in.)\u003c\/li\u003e\n\u003cli\u003eO-Ring Boss (ORB) hydraulic connections for leak-free installation\u003c\/li\u003e\n\u003cli\u003eIncludes 3 x ORB-5 to 9\/16\" UNF fittings\u003c\/li\u003e\n\u003cli\u003eSteadySteer compatible\u003c\/li\u003e\n\u003cli\u003eRequires NAC-3 or AC42 autopilot computer (sold separately)\u003c\/li\u003e\n\u003cli\u003ePart number: 00015445002\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBest use case:\u003c\/strong\u003e The Pump-3 is the correct choice for vessels with mid-to-large hydraulic steering cylinders in the 160–550 cc displacement range — typical of larger outboard-powered boats, inboard cruisers, and sportfishers with full hydraulic helm systems. Always verify your cylinder’s displacement before selecting a pump; using an undersized or oversized pump will result in poor autopilot performance. If your cylinder displacement falls below 160 cc, see the \u003ca href=\"\/products\/lowrance-00015444002-reversible-hydraulic-gear-pump-2-12v\"\u003eLowrance Pump-2 (80–250 cc)\u003c\/a\u003e. For larger cylinders above 550 cc, see the \u003ca href=\"\/products\/lowrance-00015446002-reversible-hydraulic-gear-pump-3-12v\"\u003eLowrance Pump-4 (290–960 cc)\u003c\/a\u003e. Note that this pump requires the NAC-3 or AC42 autopilot computer, which must be purchased separately.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: 00015445002\u003c\/li\u003e\n\u003cli\u003ePump designation: Pump-3\u003c\/li\u003e\n\u003cli\u003eVoltage: 12V DC\u003c\/li\u003e\n\u003cli\u003eCylinder displacement: 160–550 cc (9.8–33.5 cu. in.)\u003c\/li\u003e\n\u003cli\u003eConnection type: O-Ring Boss (ORB)\u003c\/li\u003e\n\u003cli\u003eIncluded fittings: 3 x ORB-5 to 9\/16\" UNF\u003c\/li\u003e\n\u003cli\u003eCompatibility: Lowrance SteadySteer autopilot systems\u003c\/li\u003e\n\u003cli\u003eRequired component: NAC-3 or AC42 autopilot computer (not included)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51199415517220,"sku":"149-00015445002","price":1645.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/149-00015445002.jpg?v=1785604997","url":"https:\/\/marisolmarine.com\/products\/lowrance-00015445002-reversible-hydraulic-gear-pump-3-12v","provider":"Marisol Marine Company","version":"1.0","type":"link"}