Silicone Diff. Oil #3.000, model supply, 40cc

Silicone Diff. Oil #3.000 is a model supply for tuning oil-filled sealed differential units and roll dampers in R/C cars. The 40cc bottle and narrow nozzle suit careful, repeatable application at the bench when a setup calls for a 3000 weight fluid on faster layouts with long, sweeping turns. The fluid is identified in the technical data as polydimethylsiloxane, with a kinematic viscosity of 3,000 mm2/s at 25 °C. It is a liquid, odourless and insoluble in water, with a relative density of 0.97 at 25 °C. That specification gives a clear reference point when matching maintenance supplies to an existing differential fill or a planned roll damper setup. The bottle format keeps the quantity compact for workshop storage while still covering repeated servicing across compatible R/C car drivetrains. In use, the oil suits rebuilds of sealed differentials after cleaning, routine setup changes between track conditions, or roll damper servicing on formula and RM chassis. On a pit table or home workbench, the 40cc fill offers a practical amount for keeping one viscosity grade ready for regular tuning work.

 

Warning! Not suitable for children under 14 years.