Arrowmax AM-210010 59ml 550cst Silicone Shock Oil  [AM-210010]

Silicone shock oil for RC dampers

This 59ml silicone oil is formulated for RC shock absorbers and is supplied at 550cst to deliver a medium-high damping baseline suitable for a wide range of on-road and off-road setups. Use pistons and springs to tune rebound and compression while keeping a stable starting point.

During routine service, replacing old fluid helps return shocks to predictable behaviour. The 59ml bottle is sized for several rebuilds and for keeping matched volumes across all four dampers. The 550cst grade is commonly chosen for heavier springs or for drivers wanting firmer damping without swapping springs.

Practical tips:

• Thoroughly clean shock bodies and shafts before refilling to prevent foam and contamination from altering the damping curve.
• Fill to the recommended level and burp the shocks to remove trapped air for repeatable performance.
• Use 550cst as a tuning reference when comparing lighter or heavier viscosities on test runs.