Tamiya FF-03 Precision Diff Screw Set 2.6mm FF03-01A by 3Racing  [FF03-01A]

Tamiya FF-03 2.6MM Differential Screw Set - 3RACING FF03-01A
Price:
AUD$5.40
Brand:
3Racing
Model:
FF03-01A
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Overview of FF-03 diff screws

This 2.6mm screw set is designed for compatibility with the Tamiya FF-03 differential housing. The 2.6mm measurement indicates the thread diameter and shaft size used to secure diff internals.

Function: these screws serve as replacement and tuning hardware that retain differential components and determine preload and end-play within the assembly. They are useful when replacing missing screws or when adjusting diff behaviour to suit driving style or track conditions.

Practical fitting advice: run screws into the housing threads slowly and check for correct engagement to avoid damaging threads, then tune preload and backlash to suit your setup. Confirm both thread pitch and screw length match your FF-03 differential parts before installation.

Will these work across FF-03 variants?

They are intended for the FF-03 series, but always check the screw length and pitch against your specific variant to ensure correct fitment.

What effect does screw length have?

Screw length affects axial position and how much preload you can set, which changes how freely the diff spins and how torque is shared under load.

Are these suitable for race setups?

Yes, they are suitable as part of a tuning toolkit for race setups where consistent hardware and correct preload are important.

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