TAMIYA GB-01/GB-01T Swing Shaft Aluminium Upgrade GB-03/LB by 3Racing  [GB-03/LB]

Service replacement swing shaft for GB-01 series

The aluminium swing shaft supplied as model GB-03/LB carries an anodised light blue finish and is produced for installation in TAMIYA GB-01 and GB-01T swing assemblies that use the original shaft layout. It is offered by 3Racing as a scale replacement part.

Designed as a chassis service item, the shaft provides a reliable aluminium pivot for suspension and nearby driveline interfaces. It should be fitted into the existing hubs and carriers without altering the model's structural components.

Fitment guidance: test-fit and confirm smooth operation through the suspension travel, apply a light lubricant where sliding or rotating contact occurs, and secure retaining fasteners to the manufacturer's torque recommendations. Check adjacent bearings and mating hardware for wear when swapping the shaft.

Upgrade role: installing this shaft helps maintain suspension pivot alignment and supports routine maintenance or modest performance refreshes on a GB-01/GB-01T, while adding a neat light-blue anodised look.