TAMIYA GT-01 Ball Differential Service Shaft GT-03/LB by 3Racing  [GT-03/LB]

Tamiya GT-01 GT01 Aluminium Ball Differential Shaft - Light Blue Color - 3RACING GT-03/LB
Price:
USD$0.00
Brand:
3Racing
Model:
GT-03/LB
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Technical service shaft for GT-01 ball diff

The anodized light-blue aluminium shaft marked GT-03/LB is supplied as an aftermarket replacement for the TAMIYA GT-01 ball differential assembly. It is intended for technicians performing routine diff rebuilds or replacing worn shafts to restore correct mechanical alignment.

When integrated into a GT-01 ball-differential rebuild the shaft supports consistent endplay and preload checks and is compatible with the original diff internals. Use as part of a controlled rebuild workflow rather than as an isolated tuning element.

Fitment procedure: remove the differential housing, transfer bearings and balls as required, assemble using standard GT-01 ball-differential techniques, and verify endplay and preload values during final assembly to ensure predictable drivetrain behavior.

What checks ensure correct fitment?

Measure shaft seating and confirm bearing clearances during trial assembly; correct endplay and smooth rotation are primary indicators of proper fitment.

Can the shaft be used for tuning modifications?

The shaft is intended to restore original geometry and serviceability; any tuning changes should be applied at the diff internals and evaluated as a complete rebuild rather than by changing the shaft alone.

Recommended maintenance practices?

Perform regular inspections of balls and races, replace worn components, and clean and re-lube during reassembly to preserve long-term diff performance and minimise wear.