{"product_id":"a-1547-9412a23-mercruiser-1983-1990-gen-1-upper-unit-gear-case-1-98-r-2-5-3-0l","title":"A 1547-9412A23 Mercruiser 1983-1990 Gen 1 Upper Unit Gear Case 1.98 R 2.5 3.0L","description":"\u003cp\u003e\u003cstrong\u003eMercruiser 1547-9412A23 Gen 1 Upper Unit Gear Case\u003c\/strong\u003e for 1983–1990 models with 2.5L and 3.0L engines. This original-spec replacement gear case delivers reliable salt-water performance and proper gear ratios for your inboard\/outboard setup.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eFits 1983–1990 Mercruiser Gen 1 engines\u003c\/li\u003e\n\u003cli\u003eCompatible with 2.5L and 3.0L powerheads\u003c\/li\u003e\n\u003cli\u003e1.98:1 gear ratio\u003c\/li\u003e\n\u003cli\u003eOEM-equivalent construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDirect swap for worn or damaged upper units—no modifications needed.\u003c\/p\u003e","brand":"eBay Import","offers":[{"title":"Default Title","offer_id":46028059607142,"sku":null,"price":569.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/4630\/9734\/files\/s-l100_97e8e68a-dc7e-48ec-bbbe-79c0dadfbb5c.jpg?v=1784936962","url":"https:\/\/findmypart.shop\/products\/a-1547-9412a23-mercruiser-1983-1990-gen-1-upper-unit-gear-case-1-98-r-2-5-3-0l","provider":"Find My Part","version":"1.0","type":"link"}