Associated RC18T Service 54T Alloy Main Gear AR054T by GPM  [AR054T]

54T alloy gear for 18T chassis service

This 54-tooth alloy main gear fits Associated RC18T platforms and replaces the stock 54T spur on 1/18 scale electric 18T chassis. It is supplied as one piece to facilitate quick maintenance or repairs.

Fitment and setup advice: confirm the tooth count and test pinion mesh before final assembly, set mesh to the chassis maker's recommended clearance, and verify free-rotation and bearing alignment after installation. The item is intended as a replacement spur gear and tuning option rather than a performance upgrade claim.

Useful for pit-side swaps and setup changes where consistent tooth engagement and a robust alloy material are required across practice and race sessions.