Overview
The Traxxas Output gears, Differential, hardened Steel (2 pcs) TRX8683 are precision-engineered drivetrain components designed for RC enthusiasts who demand durability and reliability in their high-performance vehicles. Whether you're running a competitive RC car UK circuit racer or a weekend basher pushing your model to the limits, these hardened steel differential output gears are essential replacement parts that maintain the integrity of your transmission system. The pair of machined, hardened steel gears delivers exceptional strength and longevity, making them the ideal choice for anyone serious about maintaining their RC machine at peak performance.
Differential output gears are critical components in any RC car's drivetrain, responsible for distributing power to the wheels whilst allowing them to rotate at different speeds during cornering. Over time, standard gears can wear, strip, or break under extreme driving conditions—particularly when running high-powered brushless motors or tackling aggressive terrain. By upgrading to genuine Traxxas hardened steel output gears, you're investing in components that have been specifically engineered to withstand the demands of serious RC driving. These gears are machined to precise tolerances and treated with a hardening process that significantly increases their resistance to wear and damage, ensuring your vehicle maintains consistent performance lap after lap.
The TRX8683 output gears are an authentic Traxxas spare part, manufactured to the same exacting standards as the vehicles they're designed for. This isn't a budget aftermarket alternative—this is genuine equipment from the world's leading RC vehicle manufacturer. Whether you're replacing worn gears on an E-Revo 2.0 or other compatible Traxxas models, you can be confident you're getting components that will restore your vehicle to factory specification and performance level.
Key Features
- Hardened Steel Construction — These output gears are manufactured from hardened steel, which undergoes a specialized heat-treatment process to increase hardness and wear resistance far beyond standard gears, meaning they'll withstand the intense stresses of high-powered RC driving without stripping or breaking.
- Precision Machined Design — Each gear is machined to exacting tolerances by Traxxas engineers, ensuring perfect mesh with mating components and eliminating the slop and inefficiency that can develop in worn or poorly manufactured gears.
- Genuine Traxxas Parts — As an official Traxxas spare part, these gears are engineered specifically for Traxxas vehicles and meet the same quality standards as the factory-installed components, guaranteeing compatibility and performance.
- Pair of Two Gears — This pack includes two output gears, providing complete differential output gear replacement for your RC vehicle's drivetrain system.
- Direct OEM Replacement — These gears are designed as direct replacements for factory Traxxas output gears, making installation straightforward for anyone with basic RC maintenance knowledge and the right tools.
- Extended Lifespan — The hardening process significantly extends the operational lifespan of these gears compared to standard alternatives, reducing the frequency of drivetrain maintenance and keeping your RC car on the track longer.
- Improved Durability Under Load — Hardened steel resists deformation and tooth wear far better than unhardened steel or plastic alternatives, particularly important when running high-torque brushless motors or aggressive driving styles.
Technical Performance
The Traxxas hardened steel differential output gears represent a significant engineering advancement over standard drivetrain components. The hardening process applied to these gears increases their hardness value substantially, which translates to superior resistance against the repetitive stresses of gear meshing, especially under the demands of modern brushless RC motors that can generate enormous torque. When you're running a high-powered brushless system on your RC car UK model, the drivetrain experiences exponentially greater forces than stock setups, and this is where hardened steel components prove their worth. The precision machining ensures that each gear tooth maintains perfect geometry, which is critical for smooth power delivery and minimal friction losses. The gears are manufactured to match Traxxas' original specifications exactly, meaning they integrate seamlessly into the differential assembly without requiring any modifications or adjustment beyond standard maintenance procedures. These components are particularly valuable for competitive drivers, aggressive bashers, and anyone who regularly runs their RC vehicle at high speeds or in challenging terrain where drivetrain components face maximum stress. The hardened steel construction also provides better heat dissipation properties compared to some alternative materials, helping to maintain optimal operating temperatures during extended driving sessions. For serious RC enthusiasts investing in high-performance brushless conversions or running multiple heats in competition, these gears are a worthwhile investment in reliability and longevity.
What's in the Box
- 2x Hardened Steel Differential Output Gears
Frequently Asked Questions
- Are these hardened steel gears compatible with my Traxxas RC car? — The TRX8683 output gears are designed specifically for Traxxas vehicles, particularly the E-Revo 2.0 and other compatible models. To confirm compatibility with your specific vehicle, check your user manual or contact us directly—we're always happy to help RC enthusiasts find the right parts for their setup.
- What is the difference between hardened steel gears and standard gears? — Hardened steel gears undergo a heat-treatment process that significantly increases their hardness and wear resistance. Standard gears are more susceptible to stripping, breaking, and deformation under heavy loads, whilst hardened steel maintains its integrity far longer, particularly when running powerful brushless motors or aggressive driving styles common in UK RC clubs.
- How often should I replace my differential output gears? — The lifespan of your gears depends entirely on your driving style and frequency of use. Competitive racers and aggressive bashers may need replacements more frequently than casual drivers. Hardened steel gears like the TRX8683 significantly extend the interval between replacements, saving you money over time and keeping your vehicle reliable.
- Can I upgrade from plastic gears to these hardened steel gears? — Many stock Traxxas vehicles include plastic or unhardened gears. Upgrading to hardened steel output gears is an excellent durability enhancement that will transform the reliability of your drivetrain, particularly if you're also running a brushless motor upgrade.
- Do I need any special tools to install these gears? — Installation requires basic RC maintenance skills and tools such as hex drivers and a differential assembly guide. We recommend consulting your vehicle's manual for specific torque specifications and assembly procedures, or visiting us for guidance if you're unsure about the installation process.
- Is this suitable for beginners? — Whilst these are genuine replacement parts that will improve your vehicle's reliability, installation requires mechanical competency and proper tools. If you're new to RC maintenance, we'd recommend either having an experienced friend assist with installation or bringing your vehicle to us for professional support.
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, Differential, hardened Steel (2 pcs) TRX8683 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.
- Brand: Traxxas
- Model Number: TRX8683
- EAN: 020334868305
- Part Type: Differential Output Gears
- Material: Hardened Steel
- Quantity in Pack: 2 Pieces
- Construction: Machined precision gears
- Spare Part Category: Drivetrain Spares
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
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