Yokomo YOKCS10000 Super Blend #10000 30cc Gear Diff Oil  [YOKCS10000]

Yokomo CS-10000 - Super Blend Gear Differential Oil #10000 30cc
Price:
NZD$13.83
Brand:
Yokomo
Model:
YOKCS10000
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Precision Grade Gear Differential Oil

The Yokomo YOKCS10000 formula is a specialist silicone blend for RC gear differentials, delivered in a 30cc bottle and marked as the "#10000" firmness grade. It sits in the upper range of Yokomo's diff oil options for tighter engagement.

Functionally, the oil adjusts how torque is split between driven wheels, shaping traction change and mid-corner behaviour. Select this firmer grade when aiming for more immediate throttle response and a firmer centre feel on hard-surface tracks or roads.

Application advice: made for gear-type differentials, the oil suits standard diff housings and internal gearsets found in electric on-road cars. During maintenance, drain the old oil, inspect internal parts for wear, then refill with the chosen grade to dial in the handling. Prevent contact with paint and clean off any spills after filling.

The 30cc volume allows multiple top-ups for 1/10-scale sealed gear diffs and supports stepwise changes in diff setup while testing.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

How does #10000 compare to softer grades?

Compared with softer grades, #10000 gives a firmer differential lock feel and reduces the gradual transfer of torque, which can improve turn-in precision but may reduce slip-in during high-load transitions.

What is the container size and practical use?

The product comes in a 30cc bottle, enough for multiple refills on common 1/10-scale gear diffs, useful for experimenting with different grades.

Any compatibility concerns with seals or elastomers?

It is suitable for gear diffs, but you should verify that seals and elastomeric components in your diff are compatible with silicone blends and clean the internals before refilling.

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