{"product_id":"mercury-8m0148319-gearcase-bearing","title":"Mercury 8M0148319 OEM Gearcase Tapered Roller Bearing Cup \u0026 Cone","description":"\u003ch2\u003eMercury 8M0148319 OEM Gearcase Tapered Roller Bearing Cup \u0026amp; Cone\u003c\/h2\u003e\u003cp\u003eMercury 8M0148319 is an OEM tapered roller bearing cup\/cone service part for compatible gearcase applications. It replaces 884330T01 where specified in the Mercury parts catalog.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGenuine Mercury Marine bearing cup\/cone assembly.\u003c\/li\u003e\n\u003cli\u003eTapered roller bearing design.\u003c\/li\u003e\n\u003cli\u003eCurrent catalog replacement for 884330T01.\u003c\/li\u003e\n\u003cli\u003ePart number also shown as 31-8M0148319.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eSelect Mercury outboard gearcases whose propeller-shaft diagram specifies this bearing. Verified catalog examples include 250 Pro XS 3.0L DFI gear-housing\/propeller-shaft applications at serial 2B014225 and below, and 450R standard-rotation 5.44-inch torpedo\/1.60 gearcase applications. Check the exact engine and gearcase diagram before ordering.\u003c\/p\u003e\u003ch3\u003eFitment \/ Product Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Mercury\u003c\/li\u003e\n\u003cli\u003ePart number: 8M0148319\u003c\/li\u003e\n\u003cli\u003eUPC: 745061173392\u003c\/li\u003e\n\u003cli\u003eCatalog number: 31-8M0148319\u003c\/li\u003e\n\u003cli\u003eComponent: Tapered roller bearing cup\/cone\u003c\/li\u003e\n\u003cli\u003eSuperseded reference: 884330T01\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cp\u003eOne Mercury 8M0148319 bearing cup\/cone assembly. Other bearings, seals, shims and gearcase parts are not included.\u003c\/p\u003e\u003ch3\u003eService Notes\u003c\/h3\u003e\u003cp\u003eGearcase bearing replacement requires the correct service tools and the specified bearing setup. Follow Mercury's service procedures for installation, preload or clearance, and seal checks; do not select this part by appearance alone.\u003c\/p\u003e\u003ch3\u003eWhy You Should Buy\u003c\/h3\u003e\u003cp\u003eUse the catalog-specified OEM bearing during a compatible gearcase repair, with the current and superseded part references clearly identified.\u003c\/p\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cp\u003eGearcase or propeller-shaft service where the Mercury diagram calls for bearing cup\/cone 8M0148319.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes it replace 884330T01?\u003c\/strong\u003e Yes, where the Mercury catalog lists that supersession.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a universal Mercury bearing?\u003c\/strong\u003e No. Match the exact gearcase diagram and part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the image a product photo?\u003c\/strong\u003e The image is the Mercury identification label showing the part number and barcode.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":48621367525608,"sku":"8M0148319","price":30.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9927\/6776\/files\/8M0148319.jpg?v=1790801230","url":"https:\/\/wakeboss.com\/products\/mercury-8m0148319-gearcase-bearing","provider":"Wakeboss","version":"1.0","type":"link"}