Tamiya 50940 - F201 Precision Ball Differential Joint Cups  [50940]

Tamiya 50940 - Ball Differential Joint Cup F201 2-Piece F SP-940
Price:
AUD$24.92
Brand:
Tamiya
Model:
50940
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Precision Cups for F201 Ball Differentials

The Tamiya 50940 Ball Differential Joint Cup Set fits the F201 chassis and offers a durable pairing for serious club drivers. The black aluminium manufacturing keeps the cups light while enhancing strength where it matters.

Lightweight Yet Tough Aluminium

These joint cups are machined from black aluminium to resist repeated impact and wear. The lighter mass helps preserve suspension and steering responsiveness on varied track surfaces.

Exact Fitment Details

The package contains two joint cups: a left cup 26.5mm in length with a 20mm diameter and a right cup 27mm in length with a 20mm diameter. Those dimensions ensure a snug interface to reduce play in the differential assembly.

By reducing slop in the diff assembly, aluminium cups can sharpen the car's response, particularly during quick direction changes.
Measure the mating areas and test-assemble before final tightening. The left is 26.5mm by 20mm and the right is 27mm by 20mm, so verify those clearances.
Deburr mating edges and apply a small amount of grease at contact points. Avoid over-tightening to keep the differential smooth.

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