Kyosho Mini-Z AWD Aluminium Differential Outer Join AWD-15 Replacement Part by 3Racing  [AWD-15]

Mini-Z AWD external differential join

An aluminium external outer join designed for Kyosho Mini-Z AWD models, sold as part number AWD-15 and intended for MR-03 AWD style drivetrain assemblies. It serves as a direct replacement or a modest hop-up where the outer join is serviceable.

Constructed from aluminium alloy to provide improved wear resistance versus standard plastic components, this part is aimed at enhancing mechanical durability and the feel of the differential. It does not change electrical components such as ESC, motor, or servo, but it can influence how the differential transmits torque under load.

Fitting the outer join normally requires access to the differential housing and standard RC hand tools including a Hex Driver. Check splines and bearings during replacement and adjust shims to maintain correct gear mesh and differential action. This item is intended for hobbyist maintenance and track use only.