Traxxas U-joints 2 Pack with 3mm Set Screws for Villain EX TRX1539R

Overview

The Traxxas U-joints (2 pcs) / 3mm Set screws (4 pcs) TRX1539R is an essential replacement and upgrade component for RC car enthusiasts in the UK who demand reliability and precision in their drivetrain systems. Universal joints are critical components that transmit power from your motor to your wheels whilst allowing for suspension movement and articulation. Whether you're a competitive racer, a weekend basher, or someone discovering the world of RC cars for the first time, having quality replacement U-joints on hand ensures your RC vehicle stays in peak condition and performs at its best on the track or off-road terrain.

This Traxxas genuine spare parts set combines two high-quality U-joints with four precision 3mm set screws, giving you everything needed for drivetrain maintenance and repairs. Traxxas is recognised globally as a leader in RC car manufacturing, and their genuine spare parts uphold the same standards of quality and durability that their vehicles are famous for. These components are engineered to handle the stresses and strains of competitive racing and aggressive driving, making them the trusted choice for RC car UK enthusiasts who refuse to compromise on performance or reliability.

If you're running a Traxxas model that requires these specific drivetrain components, having genuine Traxxas replacement parts ensures compatibility, longevity, and optimal performance. The inclusion of the 3mm set screws means you have everything required for a complete U-joint replacement, eliminating the need to source fasteners separately and saving you time and frustration during maintenance sessions.

Key Features

• Two U-joints included — The set contains a pair of universal joints, providing you with the flexibility to replace both front and rear drivetrain U-joints simultaneously or keep a spare set on hand for emergencies, ensuring your RC vehicle is always ready for action.
• Four 3mm set screws included — These precision fasteners are specifically sized for securing the U-joints in place, guaranteeing a secure fit and eliminating any risk of loose connections that could compromise performance or cause drivetrain failures during intense driving sessions.
• Genuine Traxxas OEM components — As an official Traxxas replacement part, these U-joints meet the manufacturer's exacting quality standards and are engineered to work seamlessly with compatible Traxxas RC models, ensuring reliability and longevity that aftermarket alternatives simply cannot match.
• Drivetrain reliability — U-joints are critical suspension and drivetrain components that transmit power whilst allowing for articulation and movement; quality replacements ensure smooth power delivery and prevent vibration, noise, and mechanical failure during racing or bashing.
• Essential maintenance component — Regular replacement of worn U-joints is part of proper RC car maintenance; having genuine Traxxas replacements on hand means you can quickly restore your vehicle to optimal condition without downtime or compatibility concerns.
• Competitive racing grade — Designed for models used in competitive racing environments, these U-joints are built to withstand the extreme forces, high-speed impacts, and aggressive acceleration demands of serious RC competition.

Technical Performance

The Traxxas U-joints TRX1539R represent genuine OEM engineering designed specifically for compatibility with select Traxxas RC car models. Universal joints are precision mechanical components that require exact specifications to ensure proper fitment and performance. The inclusion of four 3mm set screws ensures that each U-joint can be securely fastened to the driveshaft, preventing any movement or slippage that would compromise power delivery or create dangerous vibration during high-speed running. These fasteners are engineered to the precise specifications required by Traxxas, guaranteeing that they will not strip, cross-thread, or fail under the substantial rotational forces generated by brushless motors and powerful RC car drivetrains. The U-joints themselves are manufactured using high-quality materials selected for their strength, durability, and ability to withstand repeated torque cycles without fatigue or premature wear. Whether you're running a brushless 4WD RC car in competitive racing, bashing across rough terrain, or practising on the track, these genuine Traxxas replacement U-joints will maintain smooth, reliable power transmission whilst accommodating the suspension articulation necessary for optimal performance. The engineering behind these components reflects decades of Traxxas expertise in RC vehicle design and manufacturing.

What's in the Box

• 2 x U-joints
• 4 x 3mm set screws

Frequently Asked Questions

• Which Traxxas models are compatible with the TRX1539R U-joints? — These U-joints are specifically engineered for the Villain EX model. They are not compatible with original Villain, Nitro Vee, or Blast models. Always verify your specific model before purchasing replacement components to ensure proper fitment and performance. If you're unsure which model you own, consult your vehicle documentation or contact our expert team at RC Model Shop.
• Why would I need replacement U-joints for my RC car? — Universal joints experience significant wear during regular use, particularly in competitive racing or aggressive bashing scenarios. Over time, they can develop play, noise, or slippage that reduces performance and can lead to complete drivetrain failure. Replacing worn U-joints restores smooth power transmission, eliminates vibration, and ensures your RC car performs at its peak. Having spare U-joints on hand means you can quickly perform maintenance without waiting for delivery or experiencing downtime.
• Are these genuine Traxxas parts? — Yes, the TRX1539R is an official Traxxas original equipment manufacturer spare part. Genuine Traxxas components are engineered and manufactured to the exact specifications of your vehicle, ensuring perfect compatibility, reliability, and performance. Genuine parts maintain your vehicle's resale value and performance characteristics better than aftermarket alternatives.
• Do I need any special tools to install these U-joints? — Installation typically requires basic RC car tools including hex drivers and possibly a small wrench sized to your vehicle's driveshaft. Most RC enthusiasts have these tools on hand. The 3mm set screws are included, eliminating the need to source fasteners separately. If you're new to RC car maintenance, our experienced team at RC Model Shop can provide guidance or assistance with installation.
• What is the difference between genuine Traxxas U-joints and aftermarket alternatives? — Genuine Traxxas U-joints are manufactured to the exact specifications of your vehicle, ensuring perfect fitment, alignment, and performance. They are engineered using premium materials and manufacturing processes that aftermarket suppliers cannot replicate. Genuine parts maintain the integrity of your drivetrain system and ensure compatibility with all other Traxxas components. Aftermarket U-joints may fit loosely, cause vibration, or fail prematurely under racing loads.
• How often should I replace U-joints on my RC car? — This depends on your driving style and frequency of use. Competitive racers may replace U-joints every few months, whilst casual drivers might use them for a season or longer. If you notice noise, vibration, or any loss of power transmission efficiency, it's time to replace them. Regular maintenance and inspection will help you identify when replacement is necessary.

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 Traxxas U-joints (2 pcs) / 3mm Set screws (4 pcs) TRX1539R 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.