{"product_id":"lego®-technic-20t-bevel-gear-87407","title":"LEGO® Technic 20T Bevel Gear 87407","description":"\u003ch3\u003eTransfer Power Around Any Corner!\u003c\/h3\u003e \u003cp\u003eUnlock complex mechanical functions with the essential \u003cstrong\u003eTechnic 20 Tooth Bevel Gear with Pin Hole (87407)\u003c\/strong\u003e. This robust gear is specifically designed to mesh perfectly at a 90-degree angle with other bevel gears, allowing you to efficiently transfer rotational power around corners. The central pin hole ensures a secure, slip-free connection to your axles, making it a reliable choice for high-torque applications.\u003c\/p\u003e \u003cp\u003eThis is a fundamental component in the \u003ca href=\"\/collections\/parts-lego-technic-pieces\"\u003eLEGO® Technic system\u003c\/a\u003e and a must-have for building functional models. From simple gearboxes to complex transmissions, this part is a cornerstone of advanced mechanical design.\u003c\/p\u003e  \u003ch4\u003eCreative Uses \u0026amp; MOC Ideas\u003c\/h4\u003e \u003cp\u003eThis gear is a workhorse for countless mechanical functions:\u003c\/p\u003e \u003cul\u003e     \u003cli\u003e\n\u003cstrong\u003eVehicle Differentials:\u003c\/strong\u003e A key component for creating realistic drivetrain and differential systems that allow wheels to turn at different speeds.\u003c\/li\u003e     \u003cli\u003e\n\u003cstrong\u003eSteering Mechanisms:\u003c\/strong\u003e Use it to translate the rotation from a steering wheel or motor into the side-to-side movement of a vehicle's front axle.\u003c\/li\u003e     \u003cli\u003e\n\u003cstrong\u003eHeavy Machinery:\u003c\/strong\u003e Perfect for operating the boom on a crane, the bucket on an excavator, or any function that requires changing the direction of force.\u003c\/li\u003e     \u003cli\u003e\n\u003cstrong\u003eComplex Gearboxes:\u003c\/strong\u003e Combine it with other \u003ca href=\"\/collections\/collections-lego-technic-gears\"\u003eTechnic gears\u003c\/a\u003e to build multi-speed transmissions and intricate mechanical contraptions.\u003c\/li\u003e \u003c\/ul\u003e  \u003ch4\u003ePart Specifications\u003c\/h4\u003e \u003cul\u003e     \u003cli\u003e\n\u003cstrong\u003eElement ID:\u003c\/strong\u003e 4514558, 6177395\u003c\/li\u003e     \u003cli\u003e\n\u003cstrong\u003eDesign ID:\u003c\/strong\u003e 87407\u003c\/li\u003e     \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 20 (Bevelled)\u003c\/li\u003e     \u003cli\u003e\n\u003cstrong\u003eKey Feature:\u003c\/strong\u003e Bevelled teeth for 90-degree power transfer, center pin hole\u003c\/li\u003e     \u003cli\u003e\n\u003cstrong\u003ePrimary Use:\u003c\/strong\u003e Mechanical power transmission\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Pair this 20-tooth gear with a 12-tooth bevel gear (Part 6589) to create a strong 3:5 gear ratio that increases torque!\u003c\/p\u003e \u003cp\u003e\u003ca href=\"\/collections\/lego-technic-beams\"\u003eBrowse all LEGO® Technic Parts →\u003c\/a\u003e\u003c\/p\u003e  \u003cp\u003e\u003csmall\u003eLEGO® parts are intended for builders aged 4 and up. They may pose a choking hazard for children under 3 years old.\u003c\/small\u003e\u003c\/p\u003e","brand":"LEGO","offers":[{"title":"Light Bluish Gray","offer_id":52158132322637,"sku":"lego87407lbgnew","price":0.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/6715\/2205\/files\/9552c9b2-2ba1-4926-a06d-b622bb7f0f0e.jpg?v=1753781390","url":"https:\/\/www.choose-a-brick.com\/products\/lego%c2%ae-technic-20t-bevel-gear-87407","provider":"www.choose-a-brick.com","version":"1.0","type":"link"}