{"product_id":"40005559-o-ring-genuine-volvo-penta","title":"40005559 O-Ring | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta O-ring from the Marine Propulsion group, weighing 0.091 kg. It supersedes part number 11989803. No engine fitment list is published against the current number, and at 91 grams it is a substantial large-diameter ring rather than a small seal.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Marine Propulsion group\n \u003c\/li\u003e\n \u003cli\u003e\n  0.091 kg, so a large-diameter ring\n \u003c\/li\u003e\n \u003cli\u003e\n  Supersedes 11989803\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Seals a joint between two parts by being squeezed into its groove, blocking the leak path.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Weeping or seepage at the sealed joint\n \u003c\/li\u003e\n \u003cli\u003e\n  Ring flattened, nibbled or cut on one side\n \u003c\/li\u003e\n \u003cli\u003e\n  Ring hardened, so it takes a permanent set\n \u003c\/li\u003e\n \u003cli\u003e\n  Pressure loss from the assembly it seals\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🛠️ Service Notes\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Piston ring 40005557 also lists 11989803 as its superseded number, so one old number is claimed by both - order by the number your assembly calls for\n \u003c\/li\u003e\n \u003cli\u003e\n  Lubricate the ring and its groove on assembly and check the groove for burrs that would nick it\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n OEM Supersession Chain\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  40005559 → Supersedes 11989803\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta part\n \u003c\/li\u003e\n \u003cli\u003e\n  Brand new\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied in original or equivalent packaging\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53384262123812,"sku":"V978028","price":7.34,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_8be0d501-af84-49d9-a5c7-c2c393b16650.png?v=1788093689","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/40005559-o-ring-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}