Gear Rotor (New Model) – Power Trowel PT40

Product Description

The SPARTECH Gear Rotor (New Model) for Power Trowel PT40 is a precision-engineered helical gearbox gear designed to deliver smooth and efficient power transmission within the gearbox assembly. Manufactured from premium heat-treated alloy steel, it provides high torque capacity, excellent wear resistance, and reliable performance under continuous concrete finishing operations.

Designed as a direct replacement for PT40 Power Trowel (New Model), this rotor gear ensures smooth gear meshing, reduced operating noise, and longer gearbox service life. The gearbox transfers engine power to the spider (rotor) assembly, enabling consistent blade rotation for high-quality concrete finishing.

Key Features

• Precision-machined helical gear for smooth engagement
• Heat-treated alloy steel for superior durability
• High wear and impact resistance
• Efficient torque transmission with reduced vibration
• Long service life in demanding construction environments
• Direct replacement for PT40 Power Trowel (New Model)
• Ideal for concrete finishing and flooring applications

Note: Please verify the gear dimensions, tooth count, shaft diameter, and model compatibility with your existing rotor gear before ordering to ensure proper fitment.