Mini-Z AWD Rear Gearbox Lower Tray MZA013BE Technical Upgrade by GPM  [MZA013BE]

Alloy lower tray specification overview

This alloy rear gear box lower tray is offered as an aftermarket economy upgrade for Kyosho Mini-Z AWD platforms. It is supplied as a 1 pcs set and shipped with the mounting screws required for installation. The tray has been conceived to replace the factory lower cover on compatible Mini-Z AWD layouts.

From an installation and service perspective the tray provides a firmer support for the rear gearbox on MR-03 AWD style chassis, which helps to maintain spur and pinion alignment relative to more flexible plastic covers. The economy alloy variant concentrates on clear mechanical benefits rather than surface cosmetics.

Installation procedure: remove the rear gearbox assembly in line with the chassis manual, refit the alloy lower tray in place of the stock cover and secure with the supplied screws using an appropriate hex driver. Avoid over-torquing fasteners and recheck gear mesh and bearing seating after assembly. The part is suitable for maintenance replacement, repairing damaged plastic components, or modest tuning where improved rigidity is required.

A practical, service-friendly alloy lower tray for MR-03 AWD style rear gearboxes.