{"product_id":"mercury-gear-oil-pressure-gauge-600-psi-2-1-8-inch-diameter-79-8m0069415","title":"Mercury – Gear Oil Pressure Gauge 600 PSI | Dual Scale | White Face | 2-1\/8\" (52 mm) | 79-8M0069415","description":"\u003cp data-start=\"321\" data-end=\"424\"\u003e\u003cstrong data-start=\"321\" data-end=\"424\"\u003eMercury – Gear Oil Pressure Gauge 600 PSI | Dual Scale | White Face | 2-1\/8\" (52 mm) | 79-8M0069415\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"426\" data-end=\"429\"\u003e\n\u003ch3 data-start=\"431\" data-end=\"447\"\u003e\u003cstrong data-start=\"435\" data-end=\"447\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"449\" data-end=\"991\"\u003eThe \u003cstrong data-start=\"453\" data-end=\"503\"\u003eMercury Gear Oil Pressure Gauge (79-8M0069415)\u003c\/strong\u003e lets you keep an eye on your gearcase health with precision. It displays oil pressure up to \u003cstrong data-start=\"596\" data-end=\"607\"\u003e600 PSI\u003c\/strong\u003e and features a \u003cstrong data-start=\"623\" data-end=\"642\"\u003edual-scale face\u003c\/strong\u003e showing both PSI and Bar for easy reading in either English or Metric units. With its \u003cstrong data-start=\"729\" data-end=\"743\"\u003ewhite face\u003c\/strong\u003e, crisp \u003cstrong data-start=\"751\" data-end=\"769\"\u003eblack markings\u003c\/strong\u003e, and \u003cstrong data-start=\"775\" data-end=\"789\"\u003eglass lens\u003c\/strong\u003e, it matches the rest of your Mercury OEM gauges perfectly. Built to fit a standard \u003cstrong data-start=\"873\" data-end=\"891\"\u003e2-1\/8\" (52 mm)\u003c\/strong\u003e dash hole, this gauge integrates cleanly into SmartCraft systems when used with compatible sensors.\u003c\/p\u003e\n\u003chr data-start=\"993\" data-end=\"996\"\u003e\n\u003ch3 data-start=\"998\" data-end=\"1018\"\u003e\u003cstrong data-start=\"1002\" data-end=\"1018\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1022\" data-end=\"1125\"\u003e\n\u003cstrong data-start=\"1022\" data-end=\"1065\"\u003eDual-Scale Gauge (0–600 PSI \/ 0–40 Bar)\u003c\/strong\u003e – Monitors gear oil pressure in English and Metric units.\u003c\/li\u003e\n\u003cli data-start=\"1128\" data-end=\"1191\"\u003e\n\u003cstrong data-start=\"1128\" data-end=\"1155\"\u003eWhite Face \u0026amp; Glass Lens\u003c\/strong\u003e – Clean, easy-to-read OEM design.\u003c\/li\u003e\n\u003cli data-start=\"1194\" data-end=\"1281\"\u003e\n\u003cstrong data-start=\"1194\" data-end=\"1230\"\u003eStandard 2-1\/8\" (52 mm) Dash Fit\u003c\/strong\u003e – Installs quickly in most dashboards or panels.\u003c\/li\u003e\n\u003cli data-start=\"1284\" data-end=\"1380\"\u003e\n\u003cstrong data-start=\"1284\" data-end=\"1309\"\u003eSmartCraft-Compatible\u003c\/strong\u003e – Works with Mercury systems that include gear oil pressure sensors.\u003c\/li\u003e\n\u003cli data-start=\"1383\" data-end=\"1479\"\u003e\n\u003cstrong data-start=\"1383\" data-end=\"1406\"\u003eAccurate Monitoring\u003c\/strong\u003e – Helps detect changes in gearcase pressure before they become issues.\u003c\/li\u003e\n\u003cli data-start=\"1482\" data-end=\"1585\"\u003e\n\u003cstrong data-start=\"1482\" data-end=\"1509\"\u003eMarine-Grade Durability\u003c\/strong\u003e – UV-resistant and corrosion-proof construction built for salt and spray.\u003c\/li\u003e\n\u003cli data-start=\"1588\" data-end=\"1694\"\u003e\n\u003cstrong data-start=\"1588\" data-end=\"1608\"\u003eOEM Fit \u0026amp; Finish\u003c\/strong\u003e – Matches Mercury’s white-face gauge series for a professional, factory appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1696\" data-end=\"1699\"\u003e\n\u003ch3 data-start=\"1701\" data-end=\"1722\"\u003e\u003cstrong data-start=\"1705\" data-end=\"1722\"\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1726\" data-end=\"1833\"\u003e\n\u003cstrong data-start=\"1726\" data-end=\"1735\"\u003eFits:\u003c\/strong\u003e Mercury SmartCraft-equipped boats (functionality depends on engine model and installed sensors)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1835\" data-end=\"1838\"\u003e\n\u003ch3 data-start=\"1840\" data-end=\"1880\"\u003e\u003cstrong data-start=\"1844\" data-end=\"1880\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1882\" data-end=\"2239\"\u003eThis gauge helps you protect your lower unit by showing live gear oil pressure, so you’ll know right away if something’s not right. It’s easy to read, built tough for the marine environment, and adds a polished, professional look to your dash. Whether you’re upgrading your setup or replacing a worn gauge, it’s a reliable addition to any SmartCraft system.\u003c\/p\u003e\n\u003chr data-start=\"2241\" data-end=\"2244\"\u003e\n\u003ch3 data-start=\"2246\" data-end=\"2265\"\u003e\u003cstrong data-start=\"2250\" data-end=\"2265\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2267\" data-end=\"2593\"\u003eMercury gauges are built to the same standards as their engines — precise, durable, and designed to last. Each one is tested for vibration, heat, and salt exposure to ensure consistent performance. With OEM equipment, you get the correct fit, clear SmartCraft communication, and long-term dependability right from the factory.\u003c\/p\u003e\n\u003chr data-start=\"2595\" data-end=\"2598\"\u003e\n\u003ch3 data-start=\"2600\" data-end=\"2611\"\u003e\u003cstrong data-start=\"2604\" data-end=\"2611\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2613\" data-end=\"2734\"\u003e\u003cstrong data-start=\"2613\" data-end=\"2620\"\u003eQ1:\u003c\/strong\u003e What pressure range does this gauge display?\u003cbr data-start=\"2665\" data-end=\"2668\"\u003eIt measures \u003cstrong data-start=\"2680\" data-end=\"2693\"\u003e0–600 PSI\u003c\/strong\u003e and \u003cstrong data-start=\"2698\" data-end=\"2710\"\u003e0–40 Bar\u003c\/strong\u003e on a dual-scale face.\u003c\/p\u003e\n\u003cp data-start=\"2736\" data-end=\"2814\"\u003e\u003cstrong data-start=\"2736\" data-end=\"2743\"\u003eQ2:\u003c\/strong\u003e What dash opening does it fit?\u003cbr data-start=\"2774\" data-end=\"2777\"\u003eA standard \u003cstrong data-start=\"2788\" data-end=\"2806\"\u003e2-1\/8\" (52 mm)\u003c\/strong\u003e hole.\u003c\/p\u003e\n\u003cp data-start=\"2816\" data-end=\"2964\"\u003e\u003cstrong data-start=\"2816\" data-end=\"2823\"\u003eQ3:\u003c\/strong\u003e Does it work with any Mercury engine?\u003cbr data-start=\"2861\" data-end=\"2864\"\u003eIt’s compatible with \u003cstrong data-start=\"2885\" data-end=\"2915\"\u003eSmartCraft-capable engines\u003c\/strong\u003e that have gear oil pressure sensors installed.\u003c\/p\u003e\n\u003cp data-start=\"2966\" data-end=\"3095\"\u003e\u003cstrong data-start=\"2966\" data-end=\"2973\"\u003eQ4:\u003c\/strong\u003e Is it easy to install?\u003cbr data-start=\"2996\" data-end=\"2999\"\u003eYes — it installs like any standard Mercury gauge and connects through the SmartCraft network.\u003c\/p\u003e\n\u003cp data-start=\"3097\" data-end=\"3212\"\u003e\u003cstrong data-start=\"3097\" data-end=\"3104\"\u003eQ5:\u003c\/strong\u003e Is this a genuine Mercury gauge?\u003cbr data-start=\"3137\" data-end=\"3140\"\u003eYes — it’s a \u003cstrong data-start=\"3153\" data-end=\"3185\"\u003efactory Mercury Marine gauge\u003c\/strong\u003e, built to OEM standards.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936512594211,"sku":"79-8M0069415","price":106.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/79-8m0069415.jpg?v=1698797867","url":"https:\/\/partsvu.com\/en-mx\/products\/mercury-gear-oil-pressure-gauge-600-psi-2-1-8-inch-diameter-79-8m0069415","provider":"PartsVu","version":"1.0","type":"link"}