{"product_id":"mercury-821312t02-reverse-gear","title":"Mercury 821312T02 Reverse Gear for 30-40HP FourStroke Outboards","description":"\u003ch2\u003eMercury 821312T02 Reverse Gear\u003c\/h2\u003e\n\u003cp\u003eThe Mercury 821312T02 reverse gear is a genuine OEM replacement gear for select Mercury and Mariner 30 HP and 40 HP three-cylinder FourStroke outboards equipped with a 2.00:1 gear ratio lower unit. It installs on the propeller shaft inside the gear housing and restores the factory reverse-drive component.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine Mercury Marine OEM reverse gear\u003c\/li\u003e\n  \u003cli\u003eDesigned for select 30 HP and 40 HP three-cylinder FourStroke outboards\u003c\/li\u003e\n  \u003cli\u003eFor compatible 2.00:1 gear-ratio gear housings\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for the factory reverse gear shown as item 15 in applicable gearcase diagrams\u003c\/li\u003e\n  \u003cli\u003eMercury part number 821312T02; component prefix 43-821312T02\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVerified Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMercury 30 HP EFI 3-cylinder FourStroke — serial 1C109093 through 1C456299\u003c\/li\u003e\n  \u003cli\u003eMercury 30 HP EFI 3-cylinder FourStroke — serial 1C456300 and up\u003c\/li\u003e\n  \u003cli\u003eMercury 40 HP carbureted 3-cylinder FourStroke — serial 1C018826 and up\u003c\/li\u003e\n  \u003cli\u003eMercury 40 HP EFI 3-cylinder FourStroke — serial 1C043417 through 1C456299\u003c\/li\u003e\n  \u003cli\u003eMercury 40 HP EFI 3-cylinder FourStroke — serial 1C456300 and up\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePart number: 821312T02\u003c\/li\u003e\n  \u003cli\u003eUPC\/GTIN: 745061779013\u003c\/li\u003e\n  \u003cli\u003eGearcase ratio: 2.00:1\u003c\/li\u003e\n  \u003cli\u003ePackage quantity: 1 reverse gear\u003c\/li\u003e\n  \u003cli\u003eApproximate packaged dimensions: 3.8 x 2.0 x 4.0 in.\u003c\/li\u003e\n  \u003cli\u003eApproximate packaged weight: 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notice:\u003c\/strong\u003e Mercury parts are selected by engine model and serial number. Confirm your exact gear-housing diagram and serial range before ordering. Professional installation and inspection of mating gears, bearings, clutch components, seals and gearcase shimming are recommended.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":48609516486888,"sku":"821312T02","price":254.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9927\/6776\/files\/821312T02_77a89fd8-e2de-45e1-bf98-db978c833c68.jpg?v=1787349457","url":"https:\/\/wakeboss.com\/products\/mercury-821312t02-reverse-gear","provider":"Wakeboss","version":"1.0","type":"link"}