TRX6782

Overview

The Traxxas Output gears, centre Differential, hardened Steel (2 pcs) TRX6782 are precision-engineered replacement components designed for RC car enthusiasts across the UK who demand the very best in drivetrain performance and durability. These machined, hardened steel centre differential output gears represent a significant upgrade for serious RC hobbyists looking to enhance their vehicle's reliability and longevity. Whether you are running a high-performance RC buggy, monster truck, or stadium truck, these gears deliver the strength and precision you need to keep your RC car UK-ready for competitive racing or weekend bashing sessions.

Centre differential output gears are critical components in the transmission system of your RC car, responsible for distributing power efficiently to the front and rear axles. The standard plastic gears that come with many off-the-shelf models can wear down quickly under aggressive driving conditions, leading to increased backlash, poor handling, and eventual failure. By upgrading to these hardened steel gears, you are investing in a component that will withstand the rigours of intense driving, high-speed runs, and challenging terrain. This is exactly why serious RC racers and dedicated bashers choose Traxxas quality upgrades.

Traxxas is a globally recognised name in the RC hobby, and their commitment to engineering excellence shines through in every component they produce. These centre differential output gears come as a pair—one for the front and one for the rear—ensuring that your entire drivetrain benefits from the superior durability and precision that hardened steel construction provides. If you are serious about your RC car performance and want to avoid the frustration of unexpected gear failure mid-race or mid-bash, this is the upgrade you have been looking for.

Key Features

• Hardened Steel Construction — These gears are manufactured from hardened steel rather than plastic, offering dramatically improved durability and resistance to wear. This material choice ensures that your centre differential will maintain precise engagement and power delivery even after extended use, making them ideal for both competitive racers and casual RC enthusiasts who want reliability.
• Machined Precision — Each gear is machined to exacting tolerances, ensuring perfect fitment and smooth operation within your centre differential assembly. Precision machining eliminates inconsistencies that can lead to unwanted noise, vibration, and power loss, giving you a more refined and responsive RC car.
• Front and Rear Pair — This package includes both the front and rear centre differential output gears, meaning you get a complete upgrade solution. Rather than replacing just one gear and leaving the other to wear out prematurely, you benefit from a matched pair that works together seamlessly.
• Extended Component Life — By upgrading to hardened steel, you significantly extend the service life of your centre differential system. This translates to fewer replacements needed over time, saving you money and keeping your RC car on the track or trail rather than in the workshop.
• Improved Performance Consistency — Hardened steel gears maintain their dimensional integrity under load far better than plastic alternatives, ensuring consistent handling characteristics throughout the life of your RC car. This stability is particularly important if you are chasing competitive lap times or trying to perfect your driving technique.
• Authentic Traxxas Component — As a genuine Traxxas spare part, these gears are engineered to work seamlessly with Traxxas centre differential units and the wider Traxxas chassis ecosystem, ensuring compatibility and optimal performance.

Technical Performance

The Traxxas Output gears, centre Differential, hardened Steel represent the pinnacle of drivetrain component engineering for RC vehicles. The decision to manufacture these gears from hardened steel rather than conventional plastic reflects Traxxas's understanding of what serious RC car UK drivers really need. Hardened steel offers superior tensile strength, allowing these gears to withstand the enormous stresses generated during acceleration, deceleration, and cornering at high speeds. The machining process used to manufacture these components ensures that each tooth profile is precisely cut to specification, maintaining the exact contact geometry needed for smooth, efficient power transfer with minimal backlash. This level of precision engineering is what separates Traxxas products from budget alternatives. The gears are designed to work within the centre differential assembly, a critical component that manages power distribution between the front and rear axles of 4WD RC vehicles. When properly installed, these hardened steel gears dramatically reduce the wear and tear on surrounding components, extending the overall service life of your transmission. For RC drivers who regularly compete in high-speed racing events or who bash their vehicles hard on rough terrain, the investment in hardened steel gears pays dividends through improved reliability and reduced downtime. The superior material properties also mean these gears generate less heat during operation compared to plastic alternatives, contributing to more consistent performance even during extended driving sessions.

What's in the Box

• Front centre differential output gear (hardened steel, machined)
• Rear centre differential output gear (hardened steel, machined)

Frequently Asked Questions

• What vehicles are these centre differential output gears compatible with? — These Traxxas gears (TRX6782) are designed to work with Traxxas centre differential units. Compatibility varies by model, so we recommend checking your specific RC vehicle's parts manual or contacting our team to confirm compatibility with your particular chassis. Traxxas produces a wide range of models from 1/10 scale buggies to larger 1/8 scale trucks, and these components may be used across multiple platforms.
• Why should I upgrade to hardened steel gears instead of keeping the plastic ones? — Plastic gears, whilst adequate for casual driving, wear quickly under load and generate more backlash as they age, leading to sloppy handling and eventual failure. Hardened steel gears maintain their precision geometry indefinitely, deliver consistent performance, and rarely fail even under extreme conditions. If you are serious about your RC hobby—whether racing competitively or bashing hard—hardened steel gears represent essential reliability upgrades that will save you money and frustration in the long run.
• Are these gears difficult to install? — Installation requires basic mechanical knowledge and access to the centre differential assembly of your RC vehicle. You will need to remove the differential housing, extract the old gears, and install the new ones. If you are not confident performing this work yourself, we recommend taking your vehicle to an experienced RC technician. Many dedicated RC hobbyists in the UK have the skills to handle this upgrade, and online guides specific to your Traxxas model are readily available.
• How long do hardened steel gears last? — With proper maintenance and installation, hardened steel centre differential output gears will last for thousands of miles of driving. They will outlast multiple sets of plastic gears many times over. The exact service life depends on driving intensity, frequency, and maintenance, but upgrading to hardened steel effectively gives you virtually unlimited gear life for all practical purposes.
• Can I use just one new gear or do I need both? — Whilst you could replace just one gear, we strongly recommend replacing both as a pair. The front and rear gears work together as a system, and using a new gear paired with a worn one will cause inconsistent engagement and performance. The cost of replacing both at once is minimal compared to the problems that can arise from mismatched gears.
• Is this suitable for beginners? — This is a spare part designed for maintenance and upgrades rather than a complete vehicle, so it is not recommended for absolute beginners to the RC hobby. However, once you have gained some experience with your RC car and understand basic maintenance, upgrading to hardened steel gears is a logical next step that will significantly enhance your vehicle's durability and performance.

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 Output gears, centre Differential, hardened Steel (2 pcs) TRX6782 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.