Radio Active 8mm Brass Shaft Tube, 4mm Bushing - I-RMA4434T

The Radio Active 11 Replacement Shaft Tube Brass 8mm dia 4mm Bushing (I-RMA4434T) is a straightforward, durable solution when you need a brass shaft tube with an 8mm outer diameter paired to a 4mm bushing. Ideal for tidy repairs, maintenance and custom builds, it helps achieve smooth, reliable rotation where matching dimensions are required.

Key Details

• Material: Brass
• Outer diameter: 8mm
• Bushing: 4mm
• Brand: Radio Active
• Part number: I-RMA4434T

Use as a like-for-like replacement or for new projects across RC and model engineering applications. For suggested compatibility, check the tube and bushing sizes against your drivetrain or mechanism and confirm the tolerances of your setup before installation.