Silicone Differential Oil 80.000cst 59ml for 1/10 & 1/8 - Arrowmax am-210030  [am-210030]

Precise differential tuning fluid

Arrowmax am-210030 comes as a 59ml bottle of 80.000cst silicone fluid designed for RC differentials. It serves as a tuning aid for both sealed and open diff units on 1/10 and 1/8 scale electric and nitro models, enabling measurable changes to traction and steering feel without altering mechanical components.

Higher silicone viscosity increases the coupling between driven wheels when under load, while lower values let the diff act more freely. Using 80.000cst on one or both sides of a gear or ball differential delivers a mid-to-high damping level appropriate for higher grip surfaces and for drivers seeking sharper steering response and improved mid-corner stability.

The service procedure is conventional: remove existing fluid, inspect gears and bearings for wear or damage, then refill to the specified level while working the diff to expel trapped air. Confirm seals and O-rings are sound after filling. This product is generally compatible with common diff greases and elastomers but you should verify compatibility with aftermarket seal materials.

As a single-viscosity, neutral option, the 80.000cst Arrowmax fluid gives a repeatable mid-high diff character that simplifies setup choices across varied track surfaces.