{"product_id":"merc-245","title":"Mercury MerCruiser Quicksilver Driveshaft Locknut 41527T","description":"\u003cp data-start=\"90\" data-end=\"454\"\u003eMercury MerCruiser 41527 is a genuine OEM \u003cstrong data-start=\"132\" data-end=\"143\"\u003elocknut\u003c\/strong\u003e used in select \u003cstrong data-start=\"159\" data-end=\"224\"\u003eMerCruiser stern drive driveshaft housing and gear assemblies\u003c\/strong\u003e. Current Mercury dealer references show \u003cstrong data-start=\"265\" data-end=\"274\"\u003e41527\u003c\/strong\u003e superseded to \u003cstrong data-start=\"289\" data-end=\"299\"\u003e41527T\u003c\/strong\u003e, and related Mercury supersession records connect the older \u003cstrong data-start=\"360\" data-end=\"384\"\u003e62794 driveshaft nut\u003c\/strong\u003e to the same replacement number. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"456\" data-end=\"475\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"459\" data-end=\"475\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"476\" data-end=\"1126\"\u003e\n\u003cli data-start=\"476\" data-end=\"565\"\u003eGenuine Mercury Marine OEM part number \u003cstrong data-start=\"517\" data-end=\"526\"\u003e41527\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"566\" data-end=\"687\"\u003eCurrent Mercury dealer references show \u003cstrong data-start=\"607\" data-end=\"617\"\u003e41527T\u003c\/strong\u003e as the superseding replacement. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"688\" data-end=\"833\"\u003eRelated Mercury supersession history also ties older part number \u003cstrong data-start=\"755\" data-end=\"764\"\u003e62794\u003c\/strong\u003e to this same replacement path. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"834\" data-end=\"979\"\u003eCurrent dealer shipping specs for 41527 are approximately \u003cstrong data-start=\"894\" data-end=\"905\"\u003e0.23 lb\u003c\/strong\u003e, \u003cstrong data-start=\"907\" data-end=\"941\"\u003e2.13 in. x 2.13 in. x 0.50 in.\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"980\" data-end=\"1126\"\u003eCurrent dealer shipping specs for 41527T are approximately \u003cstrong data-start=\"1041\" data-end=\"1052\"\u003e0.19 lb\u003c\/strong\u003e, \u003cstrong data-start=\"1054\" data-end=\"1088\"\u003e1.00 in. x 2.00 in. x 0.38 in.\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1128\" data-end=\"1155\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1131\" data-end=\"1155\"\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1156\" data-end=\"1629\"\u003eThe strongest supportable fitment for 41527 is \u003cstrong data-start=\"1203\" data-end=\"1229\"\u003eMerCruiser stern drive\u003c\/strong\u003e service rather than engine-only use. Current Mercury dealer references connect the superseding \u003cstrong data-start=\"1325\" data-end=\"1335\"\u003e41527T\u003c\/strong\u003e to \u003cstrong data-start=\"1339\" data-end=\"1367\"\u003eAlpha One SS (1986-1989)\u003c\/strong\u003e, \u003cstrong data-start=\"1369\" data-end=\"1400\"\u003eSSM II\/III\/IV\/V (1982-1995)\u003c\/strong\u003e, and \u003cstrong data-start=\"1406\" data-end=\"1451\"\u003eTR\/TRS (1977-1993, serial 4794900 and up)\u003c\/strong\u003e applications. OEM parts diagrams also place this nut in the \u003cstrong data-start=\"1512\" data-end=\"1552\"\u003edriveshaft housing and gear assembly\u003c\/strong\u003e section on those stern drive families. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"1631\" data-end=\"1666\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1634\" data-end=\"1666\"\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1667\" data-end=\"2016\"\u003eVerify fitment by exact \u003cstrong data-start=\"1691\" data-end=\"1706\"\u003edrive model\u003c\/strong\u003e, \u003cstrong data-start=\"1708\" data-end=\"1725\"\u003eserial number\u003c\/strong\u003e, and the correct \u003cstrong data-start=\"1743\" data-end=\"1781\"\u003edriveshaft housing \/ gear assembly\u003c\/strong\u003e parts diagram before ordering. This locknut appears in a specific stern drive service area, so serial-based confirmation is the safest way to match the correct nut for the assembly being serviced. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"2018\" data-end=\"2057\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2021\" data-end=\"2057\"\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2058\" data-end=\"2526\"\u003eReplace this locknut when the original is damaged, worn, corroded, deformed, or removed during service and no longer suitable for reuse. Because current OEM diagrams place it in the driveshaft housing and gear assembly, it is best treated as a hardware item that should match the exact drive assembly being rebuilt. This is a practical service inference supported by its documented position in the stern drive gear housing layout. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"2528\" data-end=\"2553\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2531\" data-end=\"2553\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2554\" data-end=\"2919\"\u003eInstall this part only after confirming the correct MerCruiser stern drive diagram for the unit being serviced. Current OEM diagrams show \u003cstrong data-start=\"2692\" data-end=\"2702\"\u003e41527T\u003c\/strong\u003e used with related parts such as \u003cstrong data-start=\"2735\" data-end=\"2755\"\u003etab washer 62795\u003c\/strong\u003e, \u003cstrong data-start=\"2757\" data-end=\"2777\"\u003elockwasher 62788\u003c\/strong\u003e, \u003cstrong data-start=\"2779\" data-end=\"2813\"\u003edriveshaft bearing set 38356A1\u003c\/strong\u003e, and \u003cstrong data-start=\"2819\" data-end=\"2840\"\u003edriveshaft 62793T\u003c\/strong\u003e in the same driveshaft housing assembly. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"2921\" data-end=\"2961\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2924\" data-end=\"2961\"\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2962\" data-end=\"3170\"\u003eCurrent Mercury dealer references show \u003cstrong data-start=\"3001\" data-end=\"3011\"\u003e41527T\u003c\/strong\u003e as the replacement for \u003cstrong data-start=\"3035\" data-end=\"3044\"\u003e41527\u003c\/strong\u003e. Related supersession history also connects \u003cstrong data-start=\"3089\" data-end=\"3098\"\u003e62794\u003c\/strong\u003e to the same replacement number. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"3172\" data-end=\"3197\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3175\" data-end=\"3197\"\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3198\" data-end=\"3492\"\u003eWith stern drive hardware like this, the important match is the \u003cstrong data-start=\"3262\" data-end=\"3306\"\u003eexact drive family and assembly location\u003c\/strong\u003e. Small nuts can look interchangeable, but checking the drive diagram first usually avoids ordering the wrong hardware for a gear housing rebuild. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3494\" data-end=\"3563\"\u003e\u003cstrong data-start=\"3494\" data-end=\"3507\"\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":43563857608740,"sku":"41527","price":6.76,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/download_1.png?v=1776966416","url":"https:\/\/marisolmarine.com\/products\/merc-245","provider":"Marisol Marine Company","version":"1.0","type":"link"}