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Cylinder Hemisphere 5x5 with Axle Holes (7343)

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Cylinder Hemisphere 5x5 with Axle Holes (7343)

Cylinder Hemisphere 5x5 with Axle Holes (7343)

Add structural strength and spherical detail to your builds with the LEGOĀ® Cylinder Hemisphere 5 x 5 with 2 Axle Holes. This unique half-dome element is ideal for shaping domed roofs, spacecraft, mechanical builds, or anything requiring rounded forms with internal axle support.

Whether you're designing a futuristic satellite, a sci-fi mech, or an industrial machine, this part delivers a clean and robust hemispherical surface with easy Technic axle integration.

Key Features:

  • Large 5 x 5 hemisphere with smooth curved exterior
  • Includes 2 axle holes for Technic connections
  • Perfect for domes, engine housings, spacecraft, and more
  • Compatible with all standard LEGOĀ® Technic axles

Suggested Build Ideas

  • Spacecraft Cockpit – Use as a retro-style spaceship nose or upper dome.
  • Energy Reactor Core – Ideal for MOC reactors or tech builds requiring rounded shapes.
  • Giant Robot Joint or Helmet – Add curvature to mechs and droids with integrated axle support.

Explore more structural and curved elements in our LEGOĀ® Cylinder Parts collection.

LEGOĀ® parts are intended for ages 4 and up. They may pose a choking hazard for children under 3 years old.

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From $0.75

Original: $2.14

-65%
Cylinder Hemisphere 5x5 with Axle Holes (7343)—

$2.14

$0.75

Product Information

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Description

Add structural strength and spherical detail to your builds with the LEGOĀ® Cylinder Hemisphere 5 x 5 with 2 Axle Holes. This unique half-dome element is ideal for shaping domed roofs, spacecraft, mechanical builds, or anything requiring rounded forms with internal axle support.

Whether you're designing a futuristic satellite, a sci-fi mech, or an industrial machine, this part delivers a clean and robust hemispherical surface with easy Technic axle integration.

Key Features:

  • Large 5 x 5 hemisphere with smooth curved exterior
  • Includes 2 axle holes for Technic connections
  • Perfect for domes, engine housings, spacecraft, and more
  • Compatible with all standard LEGOĀ® Technic axles

Suggested Build Ideas

  • Spacecraft Cockpit – Use as a retro-style spaceship nose or upper dome.
  • Energy Reactor Core – Ideal for MOC reactors or tech builds requiring rounded shapes.
  • Giant Robot Joint or Helmet – Add curvature to mechs and droids with integrated axle support.

Explore more structural and curved elements in our LEGOĀ® Cylinder Parts collection.

LEGOĀ® parts are intended for ages 4 and up. They may pose a choking hazard for children under 3 years old.