FP012500 12.5k Diff Fluid

Designed for light-to-medium RC drivetrain tuning, this silicone differential oil provides a smooth balance between traction control and free differential action. With a 12,500cst viscosity, it allows the wheels to rotate more independently than heavier oils, improving steering response and cornering agility while still offering mild resistance to reduce excessive wheel spin. It’s commonly used in front or rear differentials on 1/10 and 1/8 scale vehicles for loose or technical track conditions where responsiveness is key. The 75ml bottle provides enough fluid for multiple rebuilds, making it a versatile tuning option for fine drivetrain adjustment. 

• 12,500cst viscosity for light-to-medium diff action
• Enhances steering and cornering rotation
• Reduces wheel spin compared to ultra-thin oils
• Ideal for front or rear differentials in 1/10–1/8 RC setups
• Works well on loose, bumpy, or technical terrain
• Silicone-based formula for consistent performance
• 75ml bottle supports multiple differential rebuilds