{"product_id":"mercury-tool-sleeve-91-43577","title":"Mercury - Tool-sleeve - 91-43577","description":"\u003ch3 class=\"disclosure__title h5 mb-0\"\u003e\u003cspan\u003eMercury Tool-Sleeve – 91-43577\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Mercury Tool-Sleeve 91-43577 is a specialized OEM tool designed to assist in the precise alignment and installation of drive components during Mercury outboard maintenance and repairs. Crafted to exact Mercury Marine specifications, this sleeve ensures a secure fit and smooth service process when working with gearcase assemblies or related drive parts.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"disclosure__title h5 mb-0\"\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOEM Precision Fit – Engineered by Mercury for exact tolerances and optimal alignment\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDurable Construction – Built from rugged, corrosion-resistant material for long-term tool life\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEssential for Gearcase Service – Helps align drive shafts or related components accurately\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eStreamlined Design – Compact and easy to handle, even in tight service areas\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eGenuine Mercury Tool – Part number 91-43577\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"disclosure__title h5 mb-0\"\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Mercury Tool-Sleeve 91-43577 is designed for use with specific Mercury and MerCruiser outboards. It is most commonly used during lower unit or gearcase repairs. To confirm fitment for your engine model, consult your service manual or an official Mercury parts diagram.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"disclosure__title h5 mb-0\"\u003e\u003cspan\u003eIdeal Use Cases\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAligning drive shaft components during reassembly\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSupporting precision installation of gearcase internals\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eReducing wear caused by misalignment during maintenance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEnsuring factory-grade fit and function during marine engine service\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhy Precision Tools Matter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen servicing marine engines, even a slight misalignment can lead to gear wear, water intrusion, or performance loss. Using the Mercury Tool-Sleeve 91-43577 ensures that every component fits as intended, reducing the risk of costly rework and preserving the reliability of your Mercury engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"disclosure__title h5 mb-0\"\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eIs this sleeve necessary for basic propeller changes?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis tool is primarily for gearcase alignment during in-depth service, not for routine propeller removal or replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eWhat material is the tool-sleeve made from?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Mercury Tool-Sleeve is manufactured from high-strength, corrosion-resistant alloy to withstand marine shop use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eCan this tool be reused multiple times?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAbsolutely. As a durable OEM service tool, it is designed for repeated use in professional or DIY settings.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46933999714595,"sku":"91-43577","price":57.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV576181_15.jpg?v=1698786705","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-tool-sleeve-91-43577","provider":"PartsVu","version":"1.0","type":"link"}