Kyosho MR-03 AWD Motor Heat Sink Holder Alloy - MZA018 by GPM  [MZA018]

Compact heat sink holder for Mini-Z AWD

This aluminium alloy heat sink holder is designed for Kyosho Mini-Z AWD cars, including MR-03 AWD layouts. It accommodates a small motor heat sink and provides a stable mount while helping disperse motor heat during longer runs or detailed tuning sessions.

Installation notes: remove the body shell to reach the motor area, then attach the holder to the MR-03 AWD motor mount points. Confirm motor clearance and alignment before final tightening to maintain correct gear mesh and to avoid interference with nearby components. Use the chassis screw points and consult the listing to see if screws are provided.

Tuning role: the holder secures the motor and positions the heat sink to improve airflow and thermal contact, assisting in temperature control for consistent lap-to-lap comparisons.