Arrowmax AM-210058 Silicone Diff Oil 59ml 9.000cSt  [AM-210058]

Silicone oil for RC diffs and balance tuning

The Arrowmax AM-210058 contains 59ml of silicone differential oil with a 9.000cSt viscosity, made for adjusting torque transfer in RC differentials. It affects how each wheel shares power and can be used to refine handling during setup sessions.

Viscosity changes alter coupling and transient response: thinner fluids free the diff for easier steering, while thicker grades lock more and deliver stronger traction. The 9.000cSt option is handy for making fine tuning steps without overbuying fluids.

Use guidance: clean all diff surfaces and bearings before filling, add measured amounts to avoid overfilling the chamber, and assemble carefully to preserve seals. Store the product sealed at a stable ambient temperature away from direct sunlight.