LEGO® Technic Parts & Pieces

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LEGO® Technic parts are designed for advanced building, functional movement and strong mechanical construction. This collection brings together individual Technic components for vehicles, machinery, robotics projects, repairs and custom MOCs, including structural parts, connectors, gears, articulation elements and other mechanical pieces.

If you're looking beyond Technic, explore our full LEGO® Parts collection for additional building elements, specialty pieces and replacement parts.

Explore LEGO® Technic Part Categories

Use the dedicated categories below to find the type of Technic component your build needs:

  • Technic Bricks — Studded bricks with pin or axle holes for combining traditional LEGO® construction with Technic mechanisms.
  • Technic Beams & Liftarms — Studless structural elements for frames, chassis, bracing and reinforced assemblies.
  • Technic Pins & Connectors — Joining elements for attaching beams, bricks, axles and moving structures.
  • Technic Gears — Mechanical elements for gear trains, gearboxes, drivetrains and rotational systems.
  • Technic Pneumatic Parts — Air-powered components for cranes, machinery and functional mechanisms.
  • Technic Ball Joints & Tow Balls — Pin-and-axle articulation parts for steering, suspension and movable structures.

LEGO® Technic Parts for Functional Builds

Technic components are commonly used when a model needs more than static construction. They allow builders to create moving systems, reinforced structures and mechanical assemblies with precise connections.

  • Vehicle Builds: Create chassis structures, steering systems, suspension and drivetrains.
  • Mechanical Projects: Build gear systems, linkages, cranes, lifting mechanisms and moving machinery.
  • Robotics & Engineering Builds: Combine structural and mechanical components in functional custom projects.
  • Repairs & Replacements: Find individual Technic pieces for incomplete sets, damaged builds or modifications.

Structural, Mechanical & Moving Technic Components

Different Technic systems work together to create a complete mechanical build. Beams and bricks provide structure, pins and connectors join assemblies, gears transfer movement, and articulation parts allow sections to steer, pivot or move.

Browse the categories above to find the correct components for your project, or explore the wider LEGO® parts range for additional building elements.