Kyosho Mini-Z AWD Rear Gearbox Cover Aluminium MZA013A by GPM  [MZA013A]

Aluminium rear gearbox cover for Mini-Z AWD

This alloy rear gear box cover is an aftermarket replacement part intended for Kyosho Mini-Z AWD models and is supplied as 1 pcs. Built from aluminium to provide a stiffer rear mount while keeping the extra weight to a minimum.

Fitment covers Mini-Z AWD platforms, including MR-03 AWD versions where the original rear cover can be removed. The cover attaches using the existing rear gearbox mounting points so no chassis alteration is needed beyond normal disassembly. It is designed to accept the stock fasteners and line up with the original drivetrain parts.

Installation tips: remove the original rear section cover with the factory screws, seat the aluminium cover over the gearbox, and secure using the original screws. Do not overtighten to avoid thread damage and always confirm pinion and spur gear mesh after reassembly. No additional parts are typically required.

Setup and maintenance: fitting an aluminium cover can increase rear structure stiffness, which may alter drivetrain feedback during setup changes. Regularly inspect gear mesh, clear any packed debris, and recheck screw torque after a few runs to maintain consistent performance.