Silicone Shock Oil 20000cSt 30cc for 1/10 Scale RC Dampers - Yokomo YOKCS20000  [YOKCS20000]

Silicone shock oil formulated for 1/10 dampers

This product is a 30cc bottle of silicone shock oil carrying a 20000 viscosity rating and is intended as a tuning fluid for shock absorbers and damper cartridges fitted to electric and nitro 1/10 scale models. It is supplied as a neutral, single-component silicone formulation for tuning compression and rebound characteristics.

Typical installation follows conventional shock maintenance: remove the shock from the chassis, disassemble the shaft and piston assembly, drain the previous oil, inspect seals and pistons for wear, refill to the desired level and operate the shaft to bleed air prior to reassembly. Accurate oil volume, piston selection, and shock length all influence the end result, so document baseline volumes when experimenting.

Tuning guidance: 20000cSt is a high-viscosity option that increases damping force and slows rebound and compression relative to lighter oils. Viscosity changes have a direct effect on return speed and chassis response over obstacles; make incremental adjustments and test to judge handling. Do not assume identical responses across different piston hole sizes or shock build variants due to internal geometry differences.

Storage and precautions: keep the bottle capped when not in use, avoid storing in direct sunlight or high heat, do not allow prolonged skin contact or inhalation, and keep away from children. Clean any spilled oil from shock bodies and components before seating seals to reduce the chance of leaks.