MR-03 AWD Motor Heat Sink Holder Alloy for Mini-Z - MZA018 by GPM  [MZA018]

Motor heat sink bracket for MR-03 AWD

This alloy motor heat sink holder is made for Kyosho Mini-Z AWD vehicles, specifically MR-03 AWD chassis. It accepts a small motor heat sink and gives a secure mounting location while aiding passive heat dispersion during longer sessions or tuning runs.

Installation notes: remove the body shell to access the motor, then align and fit the holder to the motor mount points on the MR-03 AWD chassis. Confirm motor-to-gear clearance and alignment prior to final torqueing to keep correct gear mesh and avoid contact. Use the existing screw locations and check the product page to confirm whether fasteners are supplied.

Tuning role: the holder secures the motor and situates the heat sink for improved airflow and thermal contact, which helps stabilise motor temperature during testing and lap tuning.