Type-C Upper A-Arm Pivot Pins - Yokomo YOKSD009U  [YOKSD009U]

Type-C Upper Arm Pivot Pins

This RC-scale replacement serves as the upper a-arm pivot pins for Type-C chassis. The part provides the pivot point for the upper suspension arm, keeping the arm aligned under load and limiting lateral slop that can upset steering precision.

For installation, remove the worn pins from the upper arm mount, inspect the arm eyelets and retainers for wear or debris, then install the replacements making sure they sit straight and are retained securely. After fitting, verify free rotation and check clearance against nearby parts before running the model.

Used in tuning, fresh upper a-arm pins help maintain consistent suspension geometry and improve steering feedback on a drift-focused setup. Replacing worn pins reduces pivot slop to preserve repeatable alignment during testing and practice runs.