FP015000 15k Diff Fluid

Designed for light-to-medium RC differential tuning, this silicone oil delivers smooth handling and responsive steering while still providing mild traction control. With a 15,000cst viscosity, it allows freer differential action compared to standard 30K–50K oils, making it ideal for loose, technical, or low-grip driving conditions where agility is important. It’s commonly used in front or rear differentials on 1/10 and 1/8 scale vehicles to improve cornering and reduce drivetrain resistance. The 75ml bottle provides enough fluid for multiple rebuilds, making it a reliable option for routine tuning and maintenance.

• 15,000cst viscosity for light-to-medium diff action
• Improves steering response and cornering agility
• Reduces drivetrain resistance for freer handling feel
• Ideal for front or rear differentials in 1/10–1/8 scale RC vehicles
• Works well on loose, technical, or low-grip terrain
• Silicone-based formula for consistent performance
• 75ml bottle supports multiple differential rebuilds