{"product_id":"merc-454","title":"Mercury MerCruiser Quicksilver Propeller Nut Kit 69578Q1","description":"\u003cp data-start=\"42\" data-end=\"106\"\u003e\u003cstrong data-start=\"42\" data-end=\"106\"\u003eMercury MerCruiser \/ Quicksilver Propeller Nut Kit – 69578Q1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"108\" data-end=\"434\"\u003eSecure your propeller properly with the \u003cstrong data-start=\"148\" data-end=\"214\"\u003egenuine Mercury Marine \/ Quicksilver 69578Q1 Propeller Nut Kit\u003c\/strong\u003e. This OEM hardware kit provides the locking nut and washers required to safely mount and secure the propeller to the prop shaft on compatible Mercury and Mariner outboard engines. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"436\" data-end=\"661\"\u003eManufactured to Mercury Marine’s original equipment specifications, the kit ensures proper propeller retention while preventing the nut from loosening due to vibration during operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"663\" data-end=\"666\"\u003e\n\u003ch2 data-start=\"668\" data-end=\"683\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"684\" data-end=\"973\"\u003e\n\u003cli data-start=\"684\" data-end=\"743\"\u003e\n\u003cp data-start=\"686\" data-end=\"743\"\u003eGenuine \u003cstrong data-start=\"694\" data-end=\"741\"\u003eMercury \/ Quicksilver OEM propeller nut kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"744\" data-end=\"791\"\u003e\n\u003cp data-start=\"746\" data-end=\"791\"\u003eSecures the \u003cstrong data-start=\"758\" data-end=\"789\"\u003epropeller to the prop shaft\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"792\" data-end=\"846\"\u003e\n\u003cp data-start=\"794\" data-end=\"846\"\u003eIncludes \u003cstrong data-start=\"803\" data-end=\"844\"\u003elocking hardware to prevent loosening\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"847\" data-end=\"910\"\u003e\n\u003cp data-start=\"849\" data-end=\"910\"\u003eDesigned for \u003cstrong data-start=\"862\" data-end=\"908\"\u003ereliable marine performance and durability\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"911\" data-end=\"973\"\u003e\n\u003cp data-start=\"913\" data-end=\"973\"\u003eDirect replacement for original Mercury propeller hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"975\" data-end=\"978\"\u003e\n\u003ch2 data-start=\"980\" data-end=\"995\"\u003eKit Includes\u003c\/h2\u003e\n\u003cp data-start=\"996\" data-end=\"1027\"\u003eTypical kit components include:\u003c\/p\u003e\n\u003cul data-start=\"1029\" data-end=\"1098\"\u003e\n\u003cli data-start=\"1029\" data-end=\"1070\"\u003e\n\u003cp data-start=\"1031\" data-end=\"1070\"\u003e\u003cstrong data-start=\"1031\" data-end=\"1068\"\u003ePropeller lock nut (nylock style)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1071\" data-end=\"1098\"\u003e\n\u003cp data-start=\"1073\" data-end=\"1098\"\u003e\u003cstrong data-start=\"1073\" data-end=\"1096\"\u003eTab or lock washers\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1100\" data-end=\"1209\"\u003e(Some revisions include additional washers depending on application.) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1211\" data-end=\"1214\"\u003e\n\u003ch2 data-start=\"1216\" data-end=\"1255\"\u003eCompatible Mercury \/ Mariner Engines\u003c\/h2\u003e\n\u003cp data-start=\"1256\" data-end=\"1325\"\u003eCommonly used on \u003cstrong data-start=\"1273\" data-end=\"1313\"\u003eMercury and Mariner outboard engines\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul data-start=\"1327\" data-end=\"1492\"\u003e\n\u003cli data-start=\"1327\" data-end=\"1350\"\u003e\n\u003cp data-start=\"1329\" data-end=\"1350\"\u003e\u003cstrong data-start=\"1329\" data-end=\"1348\"\u003e25 HP outboards\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1351\" data-end=\"1374\"\u003e\n\u003cp data-start=\"1353\" data-end=\"1374\"\u003e\u003cstrong data-start=\"1353\" data-end=\"1372\"\u003e30 HP outboards\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1375\" data-end=\"1398\"\u003e\n\u003cp data-start=\"1377\" data-end=\"1398\"\u003e\u003cstrong data-start=\"1377\" data-end=\"1396\"\u003e40 HP outboards\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1399\" data-end=\"1422\"\u003e\n\u003cp data-start=\"1401\" data-end=\"1422\"\u003e\u003cstrong data-start=\"1401\" data-end=\"1420\"\u003e45 HP outboards\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1423\" data-end=\"1446\"\u003e\n\u003cp data-start=\"1425\" data-end=\"1446\"\u003e\u003cstrong data-start=\"1425\" data-end=\"1444\"\u003e50 HP outboards\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1447\" data-end=\"1470\"\u003e\n\u003cp data-start=\"1449\" data-end=\"1470\"\u003e\u003cstrong data-start=\"1449\" data-end=\"1468\"\u003e55 HP outboards\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1471\" data-end=\"1492\"\u003e\n\u003cp data-start=\"1473\" data-end=\"1492\"\u003e\u003cstrong data-start=\"1473\" data-end=\"1492\"\u003e60 HP outboards\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1494\" data-end=\"1677\"\u003eMany \u003cstrong data-start=\"1499\" data-end=\"1531\"\u003e2-stroke and 4-stroke models\u003c\/strong\u003e within these horsepower ranges use this propeller nut kit depending on serial number and gearcase design. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1679\" data-end=\"1682\"\u003e\n\u003ch2 data-start=\"1684\" data-end=\"1702\"\u003eCross Reference\u003c\/h2\u003e\n\u003cul data-start=\"1703\" data-end=\"1853\"\u003e\n\u003cli data-start=\"1703\" data-end=\"1729\"\u003e\n\u003cp data-start=\"1705\" data-end=\"1729\"\u003eMercury \u003cstrong data-start=\"1713\" data-end=\"1727\"\u003e11-69578Q1\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1730\" data-end=\"1769\"\u003e\n\u003cp data-start=\"1732\" data-end=\"1769\"\u003eMercury \u003cstrong data-start=\"1740\" data-end=\"1767\"\u003e11-69578A1 \/ 11-69578T1\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1770\" data-end=\"1853\"\u003e\n\u003cp data-start=\"1772\" data-end=\"1853\"\u003eSierra \u003cstrong data-start=\"1779\" data-end=\"1790\"\u003e18-3702\u003c\/strong\u003e aftermarket equivalent \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1855\" data-end=\"1858\"\u003e\n\u003ch2 data-start=\"1860\" data-end=\"1871\"\u003eFunction\u003c\/h2\u003e\n\u003cp data-start=\"1872\" data-end=\"2113\"\u003eThe propeller nut kit locks the propeller firmly onto the \u003cstrong data-start=\"1930\" data-end=\"1951\"\u003eprop shaft spline\u003c\/strong\u003e, ensuring the prop stays secured under heavy thrust loads and preventing loosening caused by vibration or reverse thrust. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2115\" data-end=\"2118\"\u003e\n\u003ch2 data-start=\"2120\" data-end=\"2151\"\u003eImportant Compatibility Note\u003c\/h2\u003e\n\u003cp data-start=\"2152\" data-end=\"2358\"\u003ePropeller hardware varies by \u003cstrong data-start=\"2181\" data-end=\"2252\"\u003eengine horsepower, propeller hub system, and prop shaft spline type\u003c\/strong\u003e. Always verify compatibility using the \u003cstrong data-start=\"2292\" data-end=\"2341\"\u003eengine serial number and propeller hub system\u003c\/strong\u003e before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships same or next day for fast Canada wide shipping.\u003c\/p\u003e","brand":"MERC","offers":[{"title":"Default Title","offer_id":43563869470756,"sku":"69578Q1","price":24.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/8759460e-4e58-475a-82d3-d0051732cf2c.png?v=1773176157","url":"https:\/\/marisolmarine.com\/products\/merc-454","provider":"Marisol Marine Company","version":"1.0","type":"link"}