{"product_id":"merc-64","title":"Mercury Quicksilver Washer 0.390\" × 0.750\" × 0.093\" — 20572","description":"\u003ch2\u003eMercury Quicksilver Washer 0.390\" × 0.750\" × 0.093\" — Part 20572\u003c\/h2\u003e\n\u003cp\u003eA genuine Quicksilver OEM flat washer for Mercury and MerCruiser assemblies, catalogued as \u003cstrong\u003e12-20572\u003c\/strong\u003e. Dimensions are \u003cstrong\u003e0.390\" ID × 0.750\" OD × 0.093\" thick\u003c\/strong\u003e. Used as a sealing or load-distributing washer in the specific assembly position called out in the Mercury parts diagram.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Quicksilver OEM washer\u003c\/li\u003e\n\u003cli\u003ePart number: \u003cstrong\u003e20572\u003c\/strong\u003e \/ \u003cstrong\u003e12-20572\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: \u003cstrong\u003e0.390\" ID × 0.750\" OD × 0.093\" thick\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFactory-spec material and finish\u003c\/li\u003e\n\u003cli\u003eDirect replacement for the original assembly position\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFitment \u0026amp; Application\u003c\/h2\u003e\n\u003cp\u003eUse this washer where the Mercury or MerCruiser parts diagram specifies part number \u003cstrong\u003e20572\u003c\/strong\u003e or \u003cstrong\u003e12-20572\u003c\/strong\u003e. Fitment varies by engine model, drive type, and serial number range — always confirm against your specific parts diagram before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eWhen to Replace\u003c\/h2\u003e\n\u003cp\u003eReplace during disassembly or resealing work, or whenever the washer is crushed, deformed, corroded, or no longer providing a proper seating surface. Washers in high-load or water-exposed positions should be replaced rather than reused during service.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eClean mating surfaces before installation. Replace any related seals or gaskets disturbed during disassembly. Follow the Mercury service manual for correct orientation, lubrication, tightening sequence, and torque specifications.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/marisolmarine.com\/products\/merc-65\"\u003eMercury MerCruiser Quicksilver Washer 20583\u003c\/a\u003e — Adjacent washer in the Mercury 20xxx series\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/marisolmarine.com\/products\/merc-3\"\u003eMercury MerCruiser Quicksilver Washer 8M0207778\u003c\/a\u003e — Current-production OEM washer for Mercury \/ MerCruiser assemblies\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/marisolmarine.com\/products\/merc-6\"\u003eMercury MerCruiser Quicksilver Tab Washer 12657\u003c\/a\u003e — Tab-style locking washer for Mercury \/ MerCruiser applications\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/marisolmarine.com\/products\/merc-75\"\u003eMercury MerCruiser Quicksilver Gimbal Housing Washer 21900\u003c\/a\u003e — Gimbal housing washer for MerCruiser sterndrive assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eParts Desk Insights\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest use case:\u003c\/strong\u003e This washer is the right choice when the Mercury or MerCruiser parts diagram calls out \u003cstrong\u003e12-20572\u003c\/strong\u003e specifically and an OEM-spec fit is required. The 12- prefix in Mercury’s numbering system typically indicates a sealing or load-bearing washer — dimensions matter here, and a generic flat washer that is close but not exact in ID, OD, or thickness can affect clamp load or sealing in the assembly. Order by diagram position and confirm all three dimensions before substituting.\u003c\/p\u003e","brand":"MERC","offers":[{"title":"Default Title","offer_id":43563840503844,"sku":"20572","price":2.4,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/08424028-2224-4665-a308-9a633e028e76_515228d6-dc66-47fd-82a1-4944aab1a680.png?v=1786482371","url":"https:\/\/marisolmarine.com\/products\/merc-64","provider":"Marisol Marine Company","version":"1.0","type":"link"}