{"product_id":"1643-4518a6-mercury-402-500-outboard-40-50-hp-gear-case-housing-1971-1974-nla","title":"1643-4518A6 Mercury 402 500 Outboard 40\/50 HP Gear Case Housing 1971-1974 NLA","description":"\u003cp\u003e\u003cstrong\u003eMercury 402\/500 Outboard Gear Case Housing\u003c\/strong\u003e for 40\/50 HP models (1971-1974). This original equipment replacement houses the gearbox assembly and protects critical drivetrain components.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eFits Mercury 402 and 500 outboards, 40\/50 HP\u003c\/li\u003e\n\u003cli\u003eYears: 1971-1974\u003c\/li\u003e\n\u003cli\u003eOEM part number 1643-4518A6\u003c\/li\u003e\n\u003cli\u003eNo longer available from manufacturer (NLA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eEssential for complete gear case restoration or repair on vintage Mercury outboards. This hard-to-find housing is critical for proper lower unit sealing and performance.\u003c\/p\u003e","brand":"eBay Import","offers":[{"title":"Default Title","offer_id":46019609690214,"sku":null,"price":509.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/4630\/9734\/files\/s-l100_36213535-5a44-4c8c-8979-d15a963bb27a.jpg?v=1784931725","url":"https:\/\/findmypart.shop\/products\/1643-4518a6-mercury-402-500-outboard-40-50-hp-gear-case-housing-1971-1974-nla","provider":"Find My Part","version":"1.0","type":"link"}