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

Alloy joint overview for Mini-Z

This aftermarket front/rear gear differential joint is designed for Kyosho Mini-Z AWD platforms and is identified as model MZA041. It is an alloy replacement component intended to fit Mini-Z AWD differential housings and interface with the vehicle's internal gear train without changing stock driveline geometry.

Material and role: the component uses alloy to provide stable contact faces where the gear halves meet the joint, reducing deformation under the moderate loads typical of club track use. It is supplied as a direct-fit replacement for compatible Mini-Z AWD differentials and targets hobbyists who prefer a metal option for repeated tuning and maintenance cycles.

Installation and tuning notes: access follows the same path as the factory differential, requiring removal of the differential case and standard Mini-Z hardware. When setting differential behaviour, confirm gear alignment and endplay, apply suitable light grease or diff fluid for your setup, and check for smooth rotation before final assembly to avoid premature wear on mating gears and bearings.