{"product_id":"sierra-gimbal-bearing-18-21005","title":"Sierra Gimbal Bearing | 18-21005","description":"\u003cp\u003e\u003cstrong\u003eGimbal Bearing\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e 18-21005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as:\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cp\u003eSierra 18-21005. Gimbal bearing with listed MerCruiser replacement references 30-862540A3, 30-862540T1, 30-862540A04 and 30-879194A01 for specified Bravo and Alpha One Gen II applications.\u003c\/p\u003e\u003ch3\u003eParts Desk Insight\u003c\/h3\u003e\u003cp\u003eUse the transom assembly and original bearing reference to confirm fit. During replacement, inspect the bellows and shaft alignment rather than treating a noisy bearing as an isolated wear item.\u003c\/p\u003e\u003ch3\u003eProduct Reference\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.iboats.com\/ib-18-21005.html\"\u003eView application and part-reference details\u003c\/a\u003e\u003c\/p\u003e","brand":"WEST","offers":[{"title":"Default Title","offer_id":68056070651940,"sku":"SIE-18-21005","price":185.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/gSIE18-21005.jpg?v=1794167022","url":"https:\/\/marisolmarine.com\/products\/sierra-gimbal-bearing-18-21005","provider":"Marisol Marine Company","version":"1.0","type":"link"}