{"product_id":"yamaha-packing-lower-case-63v-45315-a0-00","title":"Yamaha - Packing,lower case - 63V-45315-A0-00","description":"\u003ch2 data-section-id=\"1lgod42\" data-start=\"0\" data-end=\"64\"\u003eYamaha - Lower Case Packing - Gearcase Seal - 63V-45315-A0-00\u003c\/h2\u003e\n\u003chr data-start=\"66\" data-end=\"69\"\u003e\n\u003ch2 data-section-id=\"rzkdgm\" data-start=\"71\" data-end=\"82\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"83\" data-end=\"446\"\u003eWhen you’re working on a lower unit, sealing it up right is just as important as the gears inside. I’ve seen perfectly good gearcases fail just because a worn packing let water in or oil out. This piece sits where it matters, keeping everything sealed and protected under load. It’s one of those parts you don’t skip if you want the job done right the first time.\u003c\/p\u003e\n\u003chr data-start=\"448\" data-end=\"451\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"453\" data-end=\"468\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"469\" data-end=\"835\"\u003e\n\u003cli data-section-id=\"1yxl495\" data-start=\"469\" data-end=\"564\"\u003e\n\u003cstrong data-start=\"471\" data-end=\"500\"\u003eGearcase Sealing Function\u003c\/strong\u003e – Helps maintain a tight seal within the lower unit assembly.\u003c\/li\u003e\n\u003cli data-section-id=\"7d36sb\" data-start=\"565\" data-end=\"660\"\u003e\n\u003cstrong data-start=\"567\" data-end=\"582\"\u003eOEM Fitment\u003c\/strong\u003e – Designed to match Yamaha specifications for proper placement and sealing.\u003c\/li\u003e\n\u003cli data-section-id=\"7vqtd9\" data-start=\"661\" data-end=\"746\"\u003e\n\u003cstrong data-start=\"663\" data-end=\"693\"\u003eWater Intrusion Protection\u003c\/strong\u003e – Reduces the risk of water entering the gearcase.\u003c\/li\u003e\n\u003cli data-section-id=\"wequo7\" data-start=\"747\" data-end=\"835\"\u003e\n\u003cstrong data-start=\"749\" data-end=\"775\"\u003eDurable Material Build\u003c\/strong\u003e – Holds up under pressure, heat, and constant marine use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"837\" data-end=\"840\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"842\" data-end=\"872\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"873\" data-end=\"1099\"\u003eFits Yamaha outboard engines equipped with compatible lower unit assemblies requiring lower case packing seals. Commonly used on small- to mid-range horsepower outboards across fishing boats, tenders, and recreational vessels.\u003c\/p\u003e\n\u003chr data-start=\"1101\" data-end=\"1104\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1106\" data-end=\"1112\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1114\" data-end=\"1251\"\u003e\u003cstrong data-start=\"1114\" data-end=\"1156\"\u003eQ: What happens if this packing fails?\u003c\/strong\u003e\u003cbr data-start=\"1156\" data-end=\"1159\"\u003e\u003cstrong data-start=\"1159\" data-end=\"1165\"\u003eA:\u003c\/strong\u003e Water can enter the gearcase or oil can leak out, leading to serious internal damage.\u003c\/p\u003e\n\u003cp data-start=\"1253\" data-end=\"1395\"\u003e\u003cstrong data-start=\"1253\" data-end=\"1308\"\u003eQ: Should I replace this during lower unit service?\u003c\/strong\u003e\u003cbr data-start=\"1308\" data-end=\"1311\"\u003e\u003cstrong data-start=\"1311\" data-end=\"1317\"\u003eA:\u003c\/strong\u003e Yes, it’s recommended anytime the gearcase is opened to ensure a proper seal.\u003c\/p\u003e\n\u003cp data-start=\"1397\" data-end=\"1548\"\u003e\u003cstrong data-start=\"1397\" data-end=\"1451\"\u003eQ: Can a bad packing cause gear oil contamination?\u003c\/strong\u003e\u003cbr data-start=\"1451\" data-end=\"1454\"\u003e\u003cstrong data-start=\"1454\" data-end=\"1460\"\u003eA:\u003c\/strong\u003e Absolutely—water intrusion is one of the main causes of milky or contaminated gear oil.\u003c\/p\u003e\n\u003cp data-start=\"1550\" data-end=\"1677\"\u003e\u003cstrong data-start=\"1550\" data-end=\"1593\"\u003eQ: How does saltwater affect this part?\u003c\/strong\u003e\u003cbr data-start=\"1593\" data-end=\"1596\"\u003e\u003cstrong data-start=\"1596\" data-end=\"1602\"\u003eA:\u003c\/strong\u003e Salt can accelerate wear and breakdown if the seal is already compromised.\u003c\/p\u003e\n\u003cp data-start=\"1679\" data-end=\"1824\"\u003e\u003cstrong data-start=\"1679\" data-end=\"1712\"\u003eQ: Is installation difficult?\u003c\/strong\u003e\u003cbr data-start=\"1712\" data-end=\"1715\"\u003e\u003cstrong data-start=\"1715\" data-end=\"1721\"\u003eA:\u003c\/strong\u003e It requires careful placement to ensure a proper seal, especially during reassembly of the lower unit.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938764869923,"sku":"63V-45315-A0-00","price":14.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV226789.jpg?v=1698806551","url":"https:\/\/partsvu.com\/en-mx\/products\/yamaha-packing-lower-case-63v-45315-a0-00","provider":"PartsVu","version":"1.0","type":"link"}