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

Alloy rear gearbox cover for Mini-Z AWD models

This alloy rear gear box cover is an aftermarket replacement part suitable for Kyosho Mini-Z AWD models and is supplied as 1 pcs. The aluminium body provides a firmer rear mounting point for the drivetrain while limiting additional weight.

It is compatible with Mini-Z AWD platforms, including MR-03 AWD variants with a removable rear cover. The unit uses the existing rear gearbox mounting holes so no chassis modification is required beyond normal disassembly, and it is intended to accept the original fasteners and mate with the stock drivetrain parts.

Fitting steps: remove the original rear section cover with the factory screws, position the alloy cover over the gearbox housing, and secure using the original screws. Be careful not to overtighten screws to avoid thread damage and always confirm gear mesh after reassembly. No specialised tools or extra hardware are normally needed.

Setup notes: installing an alloy cover can stiffen the rear mounting area slightly and may change drivetrain feel during suspension or motor alignment adjustments. Regular inspection of gear mesh and screw torque after initial runs will help maintain consistent performance.