{"product_id":"technic-assembletechnic-engine-cylinder-piston-connecting-rod-set-2850b-2851-2852","title":"technic assembleTechnic Engine Cylinder, Piston \u0026 Connecting Rod Set (2850b, 2851, 2852)","description":"\u003cp\u003eBuild or repair a working LEGO® Technic piston engine with this \u003cstrong\u003eTechnic Engine Cylinder, Piston \u0026amp; Connecting Rod Set\u003c\/strong\u003e. The bundle contains four grey engine cylinders, four grey connecting rods and four yellow pistons, providing the essential components for a four-cylinder engine mechanism.\u003c\/p\u003e  \u003ch3\u003eLEGO Technic Engine Components\u003c\/h3\u003e \u003cp\u003eThese specialised Technic pieces work together to recreate the reciprocating movement of pistons inside an engine. The pistons slide within the cylinder housings, while the connecting rods transfer movement to a compatible crankshaft, allowing builders to create realistic mechanical motion.\u003c\/p\u003e  \u003ch3\u003eIncluded Parts\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e4 × Technic Engine Cylinder (2850b):\u003c\/strong\u003e Light Bluish Gray cylinder housings designed to guide moving pistons.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e4 × Technic Engine Connecting Rod (2851):\u003c\/strong\u003e Light Bluish Gray rods that connect the pistons to a compatible crankshaft mechanism.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e4 × Technic Engine Piston (2852):\u003c\/strong\u003e Yellow pistons designed to move inside the engine cylinders.\u003c\/li\u003e \u003c\/ul\u003e  \u003ch3\u003eBuild Your Own Technic Engine\u003c\/h3\u003e \u003cp\u003eThis 12-piece engine component bundle is useful for restoring LEGO Technic vehicles, replacing missing engine parts or constructing custom mechanical models. The components can be arranged into compatible inline or V-style engine configurations, depending on the crankshaft and supporting structure used.\u003c\/p\u003e  \u003cp\u003eWhether you're repairing an existing model or experimenting with moving engine mechanisms, these parts provide a practical starting point for a functional piston assembly.\u003c\/p\u003e  \u003cp\u003eExplore more \u003ca href=\"\/es\/collections\/parts-lego-technic-pieces\"\u003eLEGO® Technic parts and pieces\u003c\/a\u003e to find compatible axles, gears and other mechanical components for your build.\u003c\/p\u003e","brand":"LEGO","offers":[{"title":"Default Title","offer_id":55045022548301,"sku":"legotechnicass11new","price":8.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/6715\/2205\/files\/lego-technic-engine-cylinder-piston-connecting-rod-set-2850b-2851-2852.jpg?v=1791925577","url":"https:\/\/www.choose-a-brick.com\/es\/products\/technic-assembletechnic-engine-cylinder-piston-connecting-rod-set-2850b-2851-2852","provider":"www.choose-a-brick.com","version":"1.0","type":"link"}