Brush Cutter Aluminum Pipe

A brush cutter aluminum pipe is the main shaft tube (outer rod) that connects the engine to the gearbox head. Inside it runs the flexible or solid drive shaft. Common Aluminum Pipe Options What This Pipe Does Houses the inner drive shaft Supports handle, throttle cable, and guard Transfers power from engine → cutting head Keeps alignment straight to avoid vibration Standard Sizes (VERY IMPORTANT) Most brush cutter aluminum pipes come in: 26 mm diameter → common for light/standard machines 28 mm diameter → heavy-duty / professional use The pipe size must match: Clutch housing Handle clamp Gearbox A 28 mm pipe will NOT fit 26 mm parts.