HUDY 106650 Ultimate Silicone Oil 500,000 cSt - 50ml Precision Diff Fluid  [HSP-106650]

Precision Differential Tuning with HUDY Silicone Oil

The HUDY 106650 Ultimate Silicone Oil is a specialist lubricant for gear differentials in 1/10 scale electric and nitro touring cars, offering dependable high-viscosity performance. Made in Europe to consistent standards, it supports accurate diff setup and repeatable handling.

What the 500,000 cSt Rating Means

The 500,000 cSt grade sits at the heavy end of HUDY's silicone range and is chosen when strong internal resistance is required. Using the CST reference helps model tuners pick the correct grade for their intended handling and track conditions.

Best Practice Applications

Reserve lighter oils for shock damping and select denser oils like 500,000 cSt for gear differentials to increase traction and smooth out power delivery. It is a practical solution for tuners seeking a firmer diff response.