{"product_id":"mercury-8m0218433-alternator-belt","title":"Quicksilver 8M0218433 Alternator Belt V6\/V8 Outboards","description":"\u003ch2\u003eQuicksilver 8M0218433 Alternator Belt V6\/V8 Outboards\u003c\/h2\u003e\n\u003cp\u003eQuicksilver 8M0218433 is a genuine Quicksilver alternator belt for select Mercury 3.4L V6 and 4.6L V8 FourStroke outboards. It replaces 8M0142251 where this updated belt is specified by the factory parts listing.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Quicksilver marine alternator belt\u003c\/li\u003e\n\u003cli\u003eFor select Mercury 175-300 HP 3.4L V6 and 4.6L V8 FourStroke outboards\u003c\/li\u003e\n\u003cli\u003eAlso used on select 250R, 300R, 450R, and 500R racing outboard applications where specified\u003c\/li\u003e\n\u003cli\u003eReinforced construction for durability and long service life\u003c\/li\u003e\n\u003cli\u003eInstalls with common shop tools\u003c\/li\u003e\n\u003cli\u003eReplaces Mercury \/ Quicksilver part number 8M0142251\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment \/ Product Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Quicksilver\u003c\/li\u003e\n\u003cli\u003ePart Number: 8M0218433\u003c\/li\u003e\n\u003cli\u003eProduct: Alternator Belt\u003c\/li\u003e\n\u003cli\u003eApplication Range: Select Mercury 3.4L V6 and 4.6L V8 FourStroke outboards\u003c\/li\u003e\n\u003cli\u003eUPC: 678633188237\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: US\u003c\/li\u003e\n\u003cli\u003eSystem: Belt Drive \/ Charging System\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReported applications include 175-200 HP 3.4L V6 serial number 2B529482 and up; 200-300 HP 4.6L V8 and ProXS serial number 2B529482 and up; 250R and 300R serial number 1E080500 and up; 450R 4.6L V8 serial numbers 1E083006 through 1E099720; and 500R V8 serial number 1E099432 and up. Verify fitment by engine model and serial number before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuicksilver 8M0218433 alternator belt\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePulleys, tensioners, alternator, hardware, tools, and related charging system components are not included unless listed separately.\u003c\/p\u003e\n\u003ch3\u003eWhy You Should Buy\u003c\/h3\u003e\n\u003cp\u003eA worn or incorrect alternator belt can affect charging system performance and belt drive reliability. Using the correct Quicksilver replacement belt helps maintain proper fit and service life on compatible Mercury V6 and V8 FourStroke outboards.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eUsed on select Mercury 175-300 HP, 250R, 300R, 450R, and 500R 3.4L V6 \/ 4.6L V8 outboards where the factory parts listing calls for alternator belt 8M0218433.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eDoes this replace 8M0142251?\u003c\/h4\u003e\n\u003cp\u003eYes. Quicksilver 8M0218433 replaces part number 8M0142251 where applicable.\u003c\/p\u003e\n\u003ch4\u003eDoes this fit every Mercury V6 or V8 outboard?\u003c\/h4\u003e\n\u003cp\u003eNo. Belt fitment varies by model, serial number, and belt drive configuration. Verify by serial number before ordering.\u003c\/p\u003e\n\u003ch4\u003eCan Wakeboss help confirm fitment?\u003c\/h4\u003e\n\u003cp\u003eYes. Send your engine model and serial number through \u003ca href=\"https:\/\/wakeboss.com\/pages\/ask-a-parts-pro\"\u003eAsk a Parts Pro\u003c\/a\u003e and we can help check the correct belt.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":48630838984936,"sku":"8M0218433","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9927\/6776\/files\/quicksilver-8m0218433-alternator-belt-1_3f66cf0d-f259-42a8-823e-3bc6f4f67b2f.jpg?v=1781635490","url":"https:\/\/wakeboss.com\/products\/mercury-8m0218433-alternator-belt","provider":"Wakeboss","version":"1.0","type":"link"}