59ml 7,000cst Silicone Diff Fluid - Arrowmax am-210022  [am-210022]

High-viscosity diff fluid for radio control models

This 59ml supply of silicone differential fluid provides a consistent, high-viscosity choice for radio control diff tuning. The 7,000cst value defines the oil's resistance to flow and is used to modify differential response while leaving mechanical components untouched.

Employ this grade when tuning handling: denser fluids slow internal diff action and can enhance traction during corner exit, whereas lighter grades allow freer differential rotation for improved turn-in. Introduce the fluid into the diff housing following the usual disassembly and filling routine for your model.

Best practice: work cleanly, use precision dosing tools like syringes or droppers, and adjust incrementally so the effect of each change is measurable without altering other setup factors.