RC Silicone Shock Oils, Diff Fluids, Greases & Lubricants

Welcome to the Oils & Greases category at RUDDOG.eu. Fluids and lubricants are the lifeblood of your RC car. Not only do they protect expensive mechanical components from friction and wear, but they are also your most powerful tuning tools for adapting your chassis' handling to different track conditions.

A perfectly bled shock absorber or a buttery-smooth gear differential often makes the difference between an unpredictable, hard-to-drive car and laying down consistent, fast lap times. Explore our massive inventory of ultra-pure silicone fluids and specialty RC greases from industry-leading brands like Team Associated (Factory Team), RUDDOG Products, Core RC, and Xray.

Silicone Shock Oil – Consistent Damping and Traction

The viscosity (thickness) of your shock oil dictates how quickly the shock piston travels through the fluid. We offer 100% pure silicone oils that are extremely temperature-stable, meaning they will not thin out during a hot 45-minute nitro main event:

• Lighter Viscosities (e.g., 250 - 450 cSt / 25 - 40 WT): Ideal for lightweight 1/10th scale off-road buggies or bumpy touring car tracks, allowing the suspension to react quickly and generate maximum mechanical grip.

• Heavier Viscosities (e.g., 500 - 800+ cSt / 45 - 80+ WT): Perfect for heavy 1/8th scale buggies, high-bite carpet tracks, or hot summer days to slow down chassis roll and increase stability.

Silicone Differential Fluid – Fine-Tune Your Cornering

Differential fluids allow you to precisely tune the locking action of your axles. A thicker fluid in the front diff pulls the car out of corners harder, while a lighter fluid in the rear provides more forward traction on loose dirt:

• Ranging from 1,000 cSt to 10,000 cSt for classic 1/10th and 1/8th scale buggy setups.

• All the way up to ultra-thick 100,000 cSt to 2,500,000 cSt (spool effect) for touring car front gear diffs, No-Prep Drag racers, and extreme rock crawlers.

Specialty Greases & Maintenance Lubricants

Wherever metal grinds on metal, heat and wear are inevitable. Maximize the lifespan of your drivetrain with our professional RC greases:

• O-Ring Grease & Green Slime: Formulated specifically for silicone seals (O-Rings/X-Rings). It slightly swells the seals to prevent shock fluid leaks while ensuring a friction-free glide for the shock shaft.

• Thrust Bearing Grease: Extreme-pressure lubricants (such as black grease or molybdenum-based lubes) designed for ball differentials and high-wear CVD driveshaft joints.

• Gear Lube: High-tack white lithium or Teflon-based greases for sealed transmission cases that will not sling off the gears even at maximum RPMs.