Tamiya 51110 TB Evolution IV Ball Differential Maintenance Part  [51110]

Tamiya 51110 - TB Evolution IV Ball Differential SP-1110
Price:
£4.23
Brand:
Tamiya
Model:
51110
GTIN:
4950344511105
Condition:
Brand New
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Precision Drivetrain Control with Tamiya 51110

The Tamiya 51110 TB Evolution IV Ball Differential provides controlled torque transfer for TB Evo IV cars, helping to keep handling predictable and responsive. It is suitable for routine maintenance and setup refinement.

Designed for TB Evo IV Fitment

This ball differential matches the TB Evo IV layout so it can be fitted without major changes to the chassis. It is a straightforward swap for those replacing aged or damaged diff components.

How a Ball Differential Helps Lap Consistency

Compared with gear differentials, ball diffs give adjustable slip that helps manage traction during turn-in and power application, making them valuable when tuning for consistent lap times.

Will fitting this change my handling dramatically?

Fitting a good-condition ball differential restores expected handling rather than radically changing it. Tuning the preload and grease will have the biggest impact on behaviour.

What checks should I do after installation?

After installing, check for smooth rotation, correct backlash and no binding. Run a few slow laps to ensure the diff behaves as expected before full speed running.

Is this suitable for vintage TB Evo IV restorations?

Yes, it works well for restoring older TB Evo IV cars where the original diff has worn. It helps bring drivetrain performance back to original standards when paired with correct servicing.

How do I avoid over-tightening the differential?

Adjust the diff nut incrementally and test on track. If the car understeers excessively, ease the setting. Over-tightening can reduce rotation and increase tyre scrub.

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