Brush Cutter Drive Shaft Rod

A brush cutter drive shaft rod is the complete transmission unit (inner shaft + outer pipe) that carries rotation from the engine/clutch to the gearbox and cutting head. It’s one of the most important parts—if it fails, the blade won’t spin. Common Drive Shaft Rod Options What the Drive Shaft Rod Includes Outer aluminum pipe (26mm / 28mm) Inner shaft (flexible or solid steel) Spline or square ends Sometimes includes gearbox or connectors It transfers engine rotation directly to the cutting blade � Roco parts Main Types (Very Important) 1. 26mm Drive Shaft Rod Light-duty / standard machines Usually 7 teeth or square shaft Found in 26cc–35cc brush cutters Example: 26mm rod with 7 teeth, ~150cm length � Roco parts Best for: normal grass cutting 2. 28mm Drive Shaft Rod Heavy-duty / professional use Usually 9 spline (9 teeth)