RC Shock & Diff Silicone Oil 30000 30cc - Yokomo YOKCS30000  [YOKCS30000]

Shock and differential silicone oil

Yokomo YOKCS30000 Super Blend Silicone Oil 30000 is a 30cc tuning fluid designed for RC shock absorbers and gear differentials. The 30000-grade viscosity is intended for applications where significantly increased damping is required in scale touring, drift and pan car setups without changing internal hardware.

Fit this as a direct replacement for existing shock or diff oil when you need slower piston return and a firmer handling balance. The product is supplied as a single 30cc bottle that suits standard fluid change procedures for most hobby shocks and gear diffs.

Tuning notes: higher viscosity increases compression and rebound resistance, which can reduce body roll and help with traction transfer while sacrificing some low-speed responsiveness. Make incremental moves when stepping up to 30000 from a lower grade and verify handling with your tyre and surface choice.