{"product_id":"upper-unit-seal-kit-47-2586","title":"Sierra Upper Unit Seal Kit – 47-2586","description":"\u003cp\u003e\u003cstrong\u003eParts Desk Insights:\u003c\/strong\u003e Best suited for upper gearcase rebuilds and preventive maintenance on outboard and sterndrive applications. Technicians reach for this kit when servicing the upper unit after water intrusion, seal wear, or as part of a scheduled gearcase overhaul — particularly following prop strikes or extended seasonal use.\u003c\/p\u003e\u003cp\u003eThe Sierra Upper Unit Seal Kit (47-2586) provides a complete set of seals for upper gearcase service. Engineered to OEM specifications, this kit restores watertight integrity to the upper unit, protecting internal gearcase components from water contamination and gear oil loss.\u003c\/p\u003e\u003cp\u003eDesigned for use on a range of outboard and sterndrive upper gearcase assemblies. Consult the Sierra application guide to confirm fitment for your engine make, model, and year before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated Products:\u003c\/strong\u003e\u003cbr\u003e• \u003ca href=\"\/products\/upper-unit-seal-kit-47-2648\"\u003eSierra Upper Unit Seal Kit – 47-2648\u003c\/a\u003e\u003cbr\u003e• \u003ca href=\"\/products\/11119998402596\"\u003eLower Unit Seal Kit\u003c\/a\u003e\u003cbr\u003e• \u003ca href=\"\/products\/11119998566436\"\u003eMercury\/Mariner Lower Unit Seal Kit\u003c\/a\u003e\u003cbr\u003e• \u003ca href=\"\/products\/11119998599204\"\u003eJohnson\/Evinrude Lower Unit Seal Kit\u003c\/a\u003e\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51199415877668,"sku":"47-2586","price":121.59,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/47-2586.jpg?v=1785605010","url":"https:\/\/marisolmarine.com\/products\/upper-unit-seal-kit-47-2586","provider":"Marisol Marine Company","version":"1.0","type":"link"}