Looking to add smooth sliding or gear-driven movement to your LEGO® Technic creations? The Technic, Gear Rack 1 x 14 x 2 Housing (fits 18942) is designed for just that purpose.
This part comes in a sturdy dark bluish gray shade and features a long, rectangular shape—measuring 2 x 15 studs. The gear rack housing is crafted to house compatible gear racks, making it ideal for building mechanisms where precise linear motion or gear transmission is needed. Whether you’re constructing vehicles with moving components or creating custom machinery, this element is perfect for supporting advanced building techniques in your Technic models.
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