Arrowmax AM-210058 Silicone Differential Fluid 59ml 9.000cSt for RC car differentials  [AM-210058]

Silicone differential fluid for RC differentials and tuning

This 59ml bottle contains silicone-based differential fluid at 9.000cSt, intended for use in RC car differential units. As an RC-scale accessory, it adjusts how the diff transfers torque between wheels and affects cornering balance during setup and tuning.

Use the fluid to change diff coupling and transient response: lighter viscosities yield freer differential action, while heavier fluids increase coupling. This grade is sized to support regular topping-up and small tuning steps without large volume waste.

Practical tips: ensure housings and bearings are clean before filling, apply controlled amounts to avoid overfilling the diff chamber, and reassemble carefully to retain seal integrity. Store the bottle sealed at stable room temperature away from direct sunlight.