Kyosho Mini-Z AWD Precision Alloy Front/Rear Gear Differential Joint MZA041 by GPM  [MZA041]

Precision alloy joint overview

This aftermarket front/rear gear differential joint is specified for Kyosho Mini-Z AWD platforms and is listed as model MZA041. It is an alloy replacement intended to sit within Mini-Z AWD differential housings and to interface with the stock gear train while preserving original driveline geometry.

Material intent: the alloy construction provides stable mating surfaces at the gear interfaces, lowering deformation under typical hobby and club use. The joint is supplied as a direct-fit replacement for compatible Mini-Z AWD differentials and is intended for serious hobbyists who perform regular servicing and tuning.

Assembly and setup guidance: install via the standard differential case removal process used on Mini-Z models. During rebuild, ensure correct gear alignment and endplay, apply appropriate light lubrication or diff fluid per your setup, and confirm smooth free rotation before reinstalling to avoid accelerated wear on gears and bearings.