The Yokomo YOKCS10000 is a specialist silicone blend produced for RC gear differentials and supplied in a 30cc bottle. The "#10000" grade signals a firmer viscosity option within the range, aimed at drivers seeking tighter diff behaviour.
This oil modifies torque distribution between driven wheels, influencing the way traction transfers and the vehicle's mid-corner response. Use the #10000 grade to achieve a firmer centre feel and faster drive engagement when refining on-road setups.
Maintenance pointers: intended for gear-type differentials, the oil is compatible with standard diff housings and internal gearsets used in electric on-road vehicles. When servicing, drain existing lubricant, inspect gear and bearing condition, then refill with your chosen grade to tune handling. Avoid contact with painted finishes and clean any spilled fluid from external parts.
The compact 30cc bottle is handy for multiple refills on 1/10-scale sealed gear diffs and is suited to incremental testing of diff grades during setup sessions.
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