Radio Active 14 Replacement Brass Shaft Tube, 8mm, 4mm

The Radio Active 14 Replacement Shaft Tube Brass 8mm dia 4mm Bushing (I-RMA4446T) is a straightforward, high-quality shaft tube designed for accurate, reliable running in model applications. With a brass construction, an 8 mm diameter, and an integrated 4 mm bushing, it provides stable support and smooth rotation where a compact, robust tube is required.

Key Details

• Material: Brass
• Diameter: 8 mm
• Bushing: 4 mm
• Part Number: I-RMA4446T

Use it as a tidy replacement or for custom builds where a brass tube with a 4 mm bushing is specified. The simple, durable format helps maintain alignment and consistency in drive assemblies and other rotating setups.