Looking to add realistic movement or complex mechanisms to your LEGO® Technic builds? The Technic, Gearbox 4 x 4 x 1 2/3 is a key component for anyone building working gear systems or functional models.
This part features a sturdy, square shape measuring 4 x 4 studs, and comes in a sleek black colour. Its proportions make it ideal for integrating into Technic models where a compact yet robust gearbox is needed. Builders often use this gearbox to house gears and axles, creating smooth transmissions or changing the direction of motion within their creations. Whether you’re designing vehicles with moving parts or experimenting with custom machines, this element helps bring your technical ideas to life.
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