Tamiya DF-03 Rear Differential Shaft Upgrade DF03-03/HD by 3Racing  [DF03-03/HD]

Tamiya DF-03 Rear Differential Shaft - Heavy Duty - 3RACING DF03-03/HD
Price:
NZD$21.68
Brand:
3Racing
Model:
DF03-03/HD
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Reinforce Your DF-03 Rear Differential

For hobbyists who push their Tamiya DF-03 off road, the 3Racing heavy-duty rear differential shaft delivers added resilience. Built to suit Dark Impact style setups, the shaft features precision cuts that trim weight while keeping strength where it matters.

Performance Gains from Reduced Inertia

The 3Racing DF03-03/HD shaft reduces rotational mass to sharpen throttle response and agility. That reduced inertia helps the DF-03 react quicker to driver input and improves corner exit on loose or rutted tracks.

Direct Fit and Easy Swap

This component is made for the DF-03 series and installs with standard tools. The fit is designed to be straightforward so you can complete the upgrade between practice runs.

How much difference will the DF03-03/HD make on lap times?

It depends on track and setup, but you should notice crisper acceleration and reduced drivetrain wind-up, which can translate to cleaner lap times.

Does the shaft need balancing after modification?

No special balancing is normally required. The precision surface work is done at manufacture to maintain runout within hobby tolerances.

Is any modification needed to install on a Dark Impact?

Installation follows standard DF-03 procedures and does not require chassis modification for stock Dark Impact layouts.

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