UDI RC Sun Gear Zinc Alloy 4Pcs

The UDI RC Sun Gear Zinc Alloy 4Pcs (UDI-P16-030A) provides four replacement sun gears to support routine maintenance and repairs on RC drivetrains. Made from zinc alloy, these gears are designed to deliver dependable meshing and consistent performance when correctly installed and lubricated.

Supplied as a set of four, this UDI spare part helps restore smooth differential operation following wear or accidental damage. Please refer to your model’s manual for suggested compatibility and to confirm UDI-P16-030A as the correct part number for your vehicle.

Ideal for keeping on hand in your pit box, this compact gear set is well suited to rebuilds and servicing schedules. When refreshing a differential, it’s also good practice to inspect bearings, shims and lubricants to ensure optimal running.