Tamiya 9007814 A Arms for Lunch Box EVO (CW-01E)  [9007814]

CW-01E A-arm fitment notes

This Tamiya 9007814 A Parts package contains replacement A suspension arms designed for the CW-01E Lunch Box EVO platform. As spare hop-up parts, these arms return the chassis to correct suspension geometry after impact or wear, providing a reliable component for maintenance and repair.

To install, remove the wheel and unclip or withdraw the hinge pins that hold the A arm, replace the damaged arm with the new unit, and check articulation and alignment before reassembly. Standard RC tools are sufficient and it is good practice to inspect mounting hardware during the swap.

Keeping matching A arms in service ensures static toe and camber remain stable so spring and damper adjustments behave predictably. Replacing distorted or worn arms avoids unintended handling changes and supports consistent tuning runs.