Kyosho Mini-Z AWD Alloy Rear Knuckle Arm Holder (0mm, Thick 0.6mm) by GPM MZA031R/006G  [MZA031R/006G]

Alloy rear knuckle arm holder for Mini-Z AWD

This is an RC-scale replacement rear knuckle arm holder produced by GPM for Kyosho Mini-Z AWD cars, supplied as 1pcs. The part is described as an alloy holder with a 0mm offset and 0.6mm plate thickness, intended for use on the rear suspension area where the knuckle arm mounts.

Designed for hobbyists who want a metal alternative to the stock plastic piece, this holder is primarily a direct-fit component for Mini-Z AWD setups that use the same mounting footprint. Expect a straightforward swap using the existing rear hub hardware and standard disassembly of the rear end; no special adapters are required when the car already uses the Mini-Z AWD layout.

In tuning terms, an alloy rear knuckle arm holder like this changes the local stiffness and wear characteristics at the rear hub, which can affect steering feedback and suspension response. When fitting, check alignment and bearing seating, and re-use the original screws and spacers unless an upgrade kit specifies otherwise.