Mini-Z AWD Alloy 15T Motor Gear MZA015T for MR-03 by GPM  [MZA015T]

15T motor gear for Mini-Z AWD setups

Single-piece alloy motor gear provided as one item with a mounting screw, intended for Kyosho Mini-Z AWD motor mounts. The 15T specification identifies this pinion as a direct replacement option for worn or damaged gears on MR-03 AWD style motors.

To install, remove the motor from the MR-03 AWD mount, slide the pinion onto the motor shaft and secure with the supplied screw. After fitting, check the mesh against the spur gear and rotate the drivetrain by hand to ensure smooth engagement before applying power. Use the correct size hex driver and avoid excessive torque to prevent damage to the motor shaft.

This alloy replacement is suited to routine maintenance and basic tuning where pinion condition influences drivetrain performance and reliability.