Kyosho Mini Inferno Washer & Ball Set by 3Racing MIF-047RB  [MIF-047RB]

Washer & Ball rebuild kit for Mini Inferno

This rebuild kit supplies the replacement washers and balls intended for Kyosho Mini Inferno series models that use part reference MIF-047, offered as an RC-scale accessory by 3Racing MIF-047RB. The set exists to replace worn small drivetrain components that affect drivetrain smoothness and drivetrain play on Mini Inferno and Mini Inferno ST cars.

Compatibility is specific to Kyosho Mini Inferno and Mini Inferno ST models using the MIF-047 rebuild point; do not use parts beyond that scope. Handling and installation are standard for small-scale drivetrain maintenance: access the affected assembly, remove the worn washers and balls, clean mating surfaces, fit the new items, apply suitable lubricant to the moving interfaces, and reassemble to the original torque and alignment tolerances. This is an RC-scale operation only.

In tuning terms the kit is a basic refresh item: replacing degraded washers and balls reduces slop in rotating components, helps the drivetrain run more consistently, and supports repeatable setup during track testing or hobbyist maintenance sessions. The kit does not change final gearing, suspension geometry, or electronics settings; it restores original component function.