{"product_id":"4-05-final-drive-gear-set-b18c-series","title":"4.05 Final Drive Gear Set, B18C Series","description":"The MFactory Final Drive Gear Set serves as a direct-fit replacement for Honda B18C\/C1\/C5 engines, specifically engineered for B-series hydraulic transmissions equipped with the larger 116.8mm ring gear hole diameter. This set provides a 4.05 final drive ratio, allowing for refined gear performance in compatible applications, including the 1994-2001 Acura Integra GS-R and 1996-2001 Integra Type R.\n\nCompatibility is strictly limited to hydraulic transmissions utilizing the specified 116.8mm ring gear hole. This component is not compatible with earlier cable-actuated B-series transmissions or units equipped with the smaller 109mm diameter ring gear hole. Users should verify their specific transmission configuration before installation, as incorrect ring gear hole sizing will prevent proper fitment.","brand":"MFactory","offers":[{"title":"Default Title","offer_id":52689088708920,"sku":"MF-TRS-02B4A","price":549.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687382714.jpg?v=1784901645","url":"https:\/\/store.motormia.co\/products\/4-05-final-drive-gear-set-b18c-series","provider":"MOTORMIA","version":"1.0","type":"link"}