RC differential silicone oil 1.600cst 59ml - Arrowmax am-210053  [am-210053]

Silicone diff oil for precision tuning

Arrowmax am-210053 Silicone Diff Fluid comes in a 59ml bottle and is rated at 1.600cst, formulated specifically for use inside sealed differentials on scale RC models to change damping and traction without touching gears or bearings.

The product acts as a hydraulic tuning tool: altering oil viscosity changes how rapidly the diff transfers torque between wheels during cornering, acceleration and braking. Choose 1.600cst when you want moderate damping to smooth transient weight transfer while keeping predictable on-power and off-power reactions.

Fitting and service are straightforward for hobby maintenance: remove the differential, open the housing per your diff type, drain old fluid, clean surfaces and refill to the recommended internal level. Work on a bench with clean towels and a small syringe or fill cup to avoid spills and trapped air. After reassembly, run test laps and verify behaviour before locking in final settings.

Tuning tips: small viscosity swaps create incremental handling shifts, so change one variable at a time and note results. Combine fluid choice with mechanical settings such as slipper clutch preload or gear mesh for a more balanced setup. Keep the bottle capped, store upright and away from direct heat to maintain fluid stability.

Positioned as a straightforward consumable for diff setup, this 1.600cst option provides repeatable hydraulic tuning for practitioners who prefer fluid adjustments over mechanical changes.