Durable diff balls - Tamiya 42194 RC TRF Ceramic Differential Balls 3/32 12pcs  [42194]

Tamiya 42194 - RC TRF Differential Ball - 12pcs 3/32 Ceramic
Price:
AUD$21.42
Brand:
Tamiya
Model:
42194
GTIN:
4950344421947
Condition:
Brand New
Available in warehouse
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Improve diff durability with genuine Tamiya ceramic balls

For hobbyists focused on reliability, the Tamiya 42194 3/32 Ceramic Differential Balls (12pcs) replace standard steel balls to reduce wear and promote consistent diff behaviour across runs.

Fits multiple TRF chassis models

The Tamiya 42194 pack works with common Tamiya chassis such as TRF201, TRF502X, FF-03 and FF-03PRO. This cross-compatibility makes them a straight swap when servicing those vehicles.

Material advantages that matter on track

Ceramic balls bring higher surface hardness and lower rolling friction compared with steel, which helps maintain smooth differential action and can lower internal wear during sustained use.

Mixing is not recommended because differences in hardness and wear rates can upset balance and lead to uneven wear. Use a full set of matching balls for best results.
They improve smoothness and reduce drag, which can help consistency. Expect marginal time gains dependent on driver skill and car setup rather than dramatic improvements on their own.
Clean diff components with a solvent safe for your diff housing, dry thoroughly, then apply the recommended grease. Avoid abrasive cleaning that could damage seating surfaces.

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