Team Associated Silicone Shock Oil 50Wt 650cSt RC Suspension Fluid AS5435

Overview

Team Associated Silicone Shock Oil 50Wt (650cSt) is the essential fluid for serious RC car enthusiasts across the UK who demand precision and reliability in their competition and casual driving. Whether you're tuning shocks on a 1/10 scale buggy, touring car, or monster truck, this American-made silicone shock fluid delivers the consistent performance that Team Associated has built its reputation on. Made exclusively in the USA by Lucas Oil Products Inc., this shock oil is engineered to maintain stable damping characteristics across a wide range of driving conditions, making it the trusted choice for racers and hobbyists alike.

The 50Wt (650cSt) viscosity rating represents a medium-weight shock fluid that balances responsiveness with stability, making it suitable for a broad spectrum of Team Associated RC vehicles and comparable models from other manufacturers. Shock oil viscosity directly affects how your RC car's suspension responds to bumps, jumps, and cornering forces, so choosing the correct weight is crucial for optimal handling and performance. This particular formulation is the go-to choice for many of the most popular Team Associated platforms, from the legendary RC10 series to modern competition models like the B6, T6, and Apex2 range.

What sets this product apart is not just the quality of the fluid itself, but the practical design that makes it suitable for everyday use. The convenient 2 fluid ounce (59ml) bottle size is perfect for topping up shocks between races or practice sessions, and the user-friendly design means you'll waste no product during application. For RC enthusiasts in the UK shopping for reliable, authentic shock oil from an authorised supplier, Team Associated Silicone Shock Oil delivers consistent results session after session.

Key Features

• 50Wt (650cSt) Silicone Formula — The 650 centistoke viscosity rating provides the ideal medium-weight consistency for shock damping across a huge range of Team Associated vehicles, from competition buggies to crawler trucks, ensuring your suspension performs predictably under various driving conditions.
• Made in the USA by Lucas Oil Products Inc. — This shock fluid is manufactured exclusively for Team Associated by one of North America's most respected oil and lubricant specialists, guaranteeing quality and consistency that meets the brand's exacting standards.
• Seal Insert for Spill-Proof Travel — The integrated seal insert prevents leaks and spillage during transport to the track or field, protecting your pit box and ensuring every drop of fluid reaches your shocks rather than your toolkit.
• Twist-to-Open Cap — The simple twist cap design allows quick and easy dispensing without requiring additional tools, making mid-session shock adjustments fast and straightforward when you need to fine-tune your suspension settings.
• 2 fl. oz. Bottle Size — The 2 fluid ounce (approximately 59 millilitre) size is perfectly proportioned for topping up shocks and making viscosity adjustments without opening large, expensive bottles unnecessarily, making it economical for both casual bashers and competitive racers.
• Genuine Team Associated Product — As the official shock fluid of Team Associated, this product is specifically formulated to work with the shock designs and specifications of all modern Team Associated RC vehicles, ensuring optimal performance.

Technical Performance

Team Associated Silicone Shock Oil 50Wt (650cSt) is a precision-engineered suspension fluid designed to maintain consistent damping performance across diverse driving conditions. The 650 centistoke viscosity measurement defines how the fluid flows through your shock absorbers—this medium weight provides excellent all-around performance for most driving styles and track conditions. Unlike lighter oils that may feel too responsive and unpredictable, or heavier oils that can feel sluggish and unresponsive, the 50Wt rating hits the sweet spot for balanced handling. The silicone-based formulation resists breakdown from heat and UV exposure, ensuring your shocks maintain their damping characteristics even after long sessions in sunlight or aggressive driving that generates significant friction. Manufactured by Lucas Oil Products Inc. using proven formulations trusted by racing teams worldwide, this shock fluid has been selected by Team Associated engineers as the standard recommendation for their most popular vehicle platforms. The chemical stability of quality silicone shock oil means it won't separate, thicken unexpectedly, or lose its viscosity characteristics due to temperature fluctuations—a critical factor when you're competing or trying to dial in the perfect setup on your RC car. Whether you're running a Team Associated RC10T, RC10B6, DR10, Apex2, or any of the dozens of compatible platforms listed by the manufacturer, this fluid will perform consistently and reliably.

What's in the Box

• Team Associated Silicone Shock Oil 50Wt (650cSt) — 2 fl. oz. (59ml) bottle with twist-to-open cap
• Seal insert for spill-proof closure

Compatible Team Associated Vehicles

Team Associated Silicone Shock Oil 50Wt is compatible with an extensive range of Team Associated RC platforms, including: RC10 series (RC10, RC10T, RC10B6, RC10B6.3, RC10B6.4, RC10T6.4, RC10SC6.4, RC10B7, RC10B74.2, RC10CC, RC10 Classic, RC10GT and special editions); Reflex series (Reflex 14B, Reflex 14T, Reflex 14R, Reflex 14MT); Apex2 range (Apex2, Apex2 Sport, Apex2 Hoonigan Rally); Pro2 and Pro4 series; SC10 series including SC10 4x4; DR10 and DR10M; RIVAL MT series (RIVAL MT8, RIVAL MT10, MT12); RB10; SR10; Trophy Rat; CR12; Enduro range (Enduro, Enduro Trail Truck, Enduro24 Crawler RTR, Enduro Portal Axle, Enduro12 Trail Truck); RC8 series (RC8B4, RC8B4.1, RC8B3, RC8T4, and various other configurations); Team Associated / Yokomo YZ-10 Classic; DC10 Drift Car; and many others. This broad compatibility makes it an ideal shock fluid to keep stocked if you own multiple Team Associated vehicles or plan to expand your collection.

Frequently Asked Questions

• What does 50Wt (650cSt) mean and how do I know if this is the right weight for my RC car? — The "Wt" designation refers to the viscosity weight, and 650 centistokes (cSt) is the precise measurement of how thick the oil is. Think of it like a rating system: lighter oils (30Wt, 35Wt) are thinner and make shocks more responsive; heavier oils (60Wt, 70Wt) are thicker and make shocks slower and more stable. The 50Wt weight is a popular middle ground that works well for most driving styles and conditions. Check your Team Associated vehicle's manual or ask the experienced team at RC Model Shop if you're unsure which weight suits your particular model and driving style.
• Is this genuine Team Associated shock oil? — Yes, this is the official Team Associated Silicone Shock Oil, manufactured exclusively in the USA by Lucas Oil Products Inc. It's the genuine article, not a clone or third-party alternative, and comes with the seal insert and twist-to-open cap exactly as designed by Team Associated.
• Will this shock oil work in other brand RC cars, or is it only for Team Associated vehicles? — While this product is specifically formulated and branded for Team Associated vehicles, the fundamental 50Wt (650cSt) silicone formulation is a standard viscosity used across the RC hobby. Many other RC cars use compatible shock oils, though we always recommend checking your specific vehicle's manual to confirm compatibility. The beauty of standard viscosity ratings is that a 50Wt oil from any quality manufacturer should perform similarly.
• How much shock oil do I need? — A single 2 fl. oz. bottle allows you to top up shocks multiple times or make viscosity adjustments on several vehicles. For a complete shock fluid change on one vehicle, you may need more than this bottle provides, depending on shock size and design. Most racers keep several bottles on hand to ensure they never run short during important sessions.
• What's the difference between silicone and mineral shock oils? — Silicone shock oils, like this Team Associated product, are synthetic and offer superior temperature stability, resistance to UV breakdown, and consistency across a wider range of conditions. Mineral oils are less stable and may separate or change viscosity with temperature changes. For serious RC racing and regular use, silicone formulations like this one are the better choice.
• Does the seal insert really prevent leaks during transport? — Yes, the seal insert creates a spill-proof closure that prevents the shock oil from leaking during travel to the track or field. This is particularly valuable if you transport your RC equipment in a vehicle, bag, or pit box where a leak could cause a mess.
• How long does one 2 fl. oz. bottle last? — This depends on how frequently you change or adjust your shock oil. For casual bashers making occasional adjustments, a single bottle might last several months. For competitive racers making frequent tuning adjustments, you might go through a bottle in a few weeks of heavy racing. Most RC enthusiasts keep multiple bottles in stock.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the Team Associated Silicone Shock Oil 50Wt (650cSt) AS5435 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.