{"product_id":"lego-technic-worm-gear-short","title":"Technic Short Worm Gear – Part 27938","description":"\u003cp\u003eBuild compact gear-driven mechanisms with \u003cstrong\u003eLEGO® Part 27938: Technic Worm Gear (Short)\u003c\/strong\u003e. This specialised Technic element uses a worm-style profile to transfer rotational movement to a compatible gear positioned across it, making it useful where a compact gear arrangement is required.\u003c\/p\u003e\n\n\u003ch3\u003eCompact LEGO® Technic Worm Gear\u003c\/h3\u003e\n\u003cp\u003eThe short design makes Part 27938 particularly useful in space-conscious Technic assemblies. Its central axle hole allows the worm gear to be driven by a Technic axle and incorporated into custom gear trains, mechanical models and replacement builds.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 27938\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart type:\u003c\/strong\u003e Technic Worm Gear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Short worm gear with axle hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUseful for:\u003c\/strong\u003e Gear reduction, compact mechanisms and custom Technic builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFind compatible components and different gear designs in our \u003ca href=\"\/collections\/lego-technic-gears\"\u003eLEGO® Technic gears\u003c\/a\u003e collection, or browse the wider \u003ca href=\"\/collections\/parts-lego-technic-pieces\"\u003eLEGO® Technic pieces\u003c\/a\u003e range for more mechanical building elements.\u003c\/p\u003e","brand":"LEGO","offers":[{"title":"Dark Bluish Gray","offer_id":52135033471309,"sku":"lego27938dbgnew","price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/6715\/2205\/files\/lego-technic-worm-gear-short-27938-dark-bluish-gray.jpg?v=1766907236","url":"https:\/\/www.choose-a-brick.com\/products\/lego-technic-worm-gear-short","provider":"www.choose-a-brick.com","version":"1.0","type":"link"}