59ml 12,000cst Silicone Diff Fluid for RC Differentials - Arrowmax am-210059  [am-210059]

Diff silicone fluid for scale R/C use

Arrowmax am-210059 is a silicone-based differential fluid delivered in a 59ml bottle with a rated viscosity of 12,000cst, intended for use in scale R/C model differentials. It serves as the damping medium inside gear or ball-type diffs where silicone oils are commonly used to tune slip, traction transition and steering response.

In setup work the fluid's viscosity determines how quickly the differential transfers drive between wheels under load. A higher cst value increases internal coupling and slows slip, influencing corner exit traction and overall balance. This product offers a stable mid-to-high damping option for hobbyists running electric or nitro scale models.

Service notes: replace the fluid if diff behaviour becomes inconsistent or as part of normal maintenance, remove old fluid thoroughly, refill to the differential maker's recommended level and reassemble per the chassis manual. Let the fluid settle in the unit before making final setup adjustments so tuning reflects the new damping.

Handling and storage: keep the cap closed, store upright in a cool dry place away from heat, and avoid skin contact or ingestion. Dispose of used oil according to local rules for lubricants and hobby fluids.