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

Alloy 15-tooth pinion for MR-03 AWD

One-piece alloy motor gear supplied as a single unit with mounting screw, made for Kyosho Mini-Z AWD motor installations. The 15T pinion is intended as a direct swap for worn or damaged pinions on MR-03 AWD type motors.

Remove the motor from the MR-03 AWD style mount to access the shaft, fit the pinion on the motor shaft and tighten the supplied screw. Verify gear mesh with the spur gear and turn the drivetrain by hand to ensure smooth engagement before powering up. Use the correct hex driver and moderate torque to protect shaft and thread integrity.

Use this replacement pinion during normal maintenance or when changing gear ratios for tuning; the alloy build suits standard Mini-Z AWD servicing and setup work.