Arrowmax am-210100 1000.000cst Silicone Diff Fluid 59ml  [am-210100]

Designed for consistent torque transfer

This Arrowmax am-210100 silicone diff fluid is made for scale RC differentials to alter how torque is passed between wheels. The 59ml bottle feeds planetary and bevel-style diff assemblies used in hobby electric and nitro models.

The nominal 1000.000cst viscosity is measured under standard conditions and gives increased coupling under load. That means improved traction and reduced differential slip compared with lower viscosity oils, which allow quicker internal movement and sharper turn-in. Use this grade to firm up diff response without mechanical changes.

Service is straightforward on most diffs: remove the unit if your chassis requires it, open the housing, drain old fluid, and refill to the correct internal capacity. Clean sealing surfaces, reseal carefully, and avoid overfilling; operate the diff slowly after filling to let air escape.

Confirm compatibility and required oil volume for your particular diff before use. Do not apply this fluid to full size vehicles.