{"product_id":"mercury-8m0146648-gear-set-standard-rotation","title":"Mercury 8M0146648 12\/21 Gear Set, 1.75:1 Standard Rotation","description":"\u003ch2\u003eMercury 8M0146648 Standard-Rotation Gear Set\u003c\/h2\u003e\n\u003cp\u003eMercury 8M0146648 is a genuine forward gear and pinion set for select Mercury 4.6L V8 outboard gearcases. This 12\/21-tooth set is specified for a 1.75:1 ratio and standard rotation in compatible 5.44-inch torpedo gear housings.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mercury\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 8M0146648\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponents:\u003c\/strong\u003e Forward gear and pinion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth count:\u003c\/strong\u003e 12\/21\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear ratio:\u003c\/strong\u003e 1.75:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation:\u003c\/strong\u003e Standard rotation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGearcase:\u003c\/strong\u003e Specified 5.44-inch torpedo housing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine family:\u003c\/strong\u003e Select 4.6L V8 outboards, 200-300 HP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cp\u003eFor the specified standard-rotation 1.75:1 gearcase configuration within these engine families:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e250R and 300R 4.6L V8 Racing:\u003c\/strong\u003e Serial 1E080500 and up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250 and 300 HP 4.6L V8:\u003c\/strong\u003e Serial 2B529482 and up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e225 and 250 HP 4.6L V8 SeaPro; 300 HP 4.6L V8 CMS SeaPro:\u003c\/strong\u003e Serial 2B529482 and up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200, 225, 250 and 300 HP 4.6L V8 Pro XS:\u003c\/strong\u003e Serial 2B529482 and up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250 and 300 HP 4.6L V8 Verado; 300 HP 4.6L V8 AMS SeaPro:\u003c\/strong\u003e Serial 2B529482 and up, with the specified 1.75:1 gear set.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCheck Fitment Before Ordering\u003c\/h3\u003e\u003cp\u003eVerify part number 8M0146648 by engine serial number and installed gearcase. Confirm standard rotation, the 5.44-inch housing, 12\/21 tooth count and 1.75:1 ratio before ordering. Engines in the same family may use different gearcases or ratios.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":48621366903016,"sku":"8M0146648","price":731.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9927\/6776\/files\/8M0146648_ccb61775-375c-4a30-adff-398c201873cb.jpg?v=1789157128","url":"https:\/\/wakeboss.com\/products\/mercury-8m0146648-gear-set-standard-rotation","provider":"Wakeboss","version":"1.0","type":"link"}