Overview
The Traxxas Rebuild kit for steel constant velocity driveshafts (part number TRX8554) is an essential maintenance component for RC enthusiasts in the UK who own Traxxas UDR models. Whether you're a seasoned RC car UK competitor or a weekend basher, driveshaft wear is an inevitable part of high-performance RC driving. This rebuild kit allows you to restore your steel CV driveshafts to like-new condition without the expense of purchasing entirely new assemblies, making it an economical choice for anyone serious about maintaining their ready to run RC truck.
Constant velocity driveshafts are critical drivetrain components that transmit power from the transmission to the wheels whilst maintaining smooth power delivery at various angles. Over time, the internal pins and cross pins wear out due to the constant stress of acceleration, deceleration, and cornering forces. This rebuild kit provides everything you need to restore two complete driveshaft assemblies, ensuring your Traxxas UDR Unlimited Desert Racer maintains optimal performance and reliability on the track or trail.
For RC model enthusiasts in the UK looking for genuine Traxxas spare parts, this is a must-have consumable item that keeps your investment running smoothly. The steel construction ensures durability and longevity, whilst the included hardware guarantees compatibility with your specific UDR model variants.
Key Features
- Complete Rebuild Kit for Two Driveshafts — This kit contains all the necessary components to rebuild two complete driveshaft assemblies, making it excellent value and ensuring you have a spare set ready when you need them. Rather than replacing entire driveshafts at significant cost, you can refresh the internal components and extend the life of your existing assemblies.
- Drive Pin Included — The kit includes high-quality drive pins that are crucial for transmitting rotational force within the CV joint. These pins experience constant stress during acceleration and are often the first component to wear, so having replacement pins ensures smooth power delivery is maintained.
- Cross Pin Included — Cross pins work in conjunction with drive pins to allow the driveshaft to flex and articulate at various angles whilst maintaining constant velocity. Fresh cross pins restore the precise geometry needed for efficient power transmission and reduce vibration during high-speed running.
- Steel Construction — The steel components in this rebuild kit are engineered for durability and strength, providing superior wear resistance compared to plastic alternatives. Steel construction ensures your driveshafts can handle the demanding conditions that RC off-road trucks experience, from high-speed desert running to aggressive cornering.
- Dust Boots and Grease — According to Traxxas specifications, this kit includes dust boots and grease that are essential for protecting the internal components from dirt, sand, and moisture. Proper sealing and lubrication are critical for longevity and smooth operation, particularly for off-road RC vehicles that encounter challenging terrain.
- Factory Genuine Traxxas Part — As an official Traxxas component, this rebuild kit is engineered to exact specifications and guaranteed to fit your UDR perfectly. Using genuine parts ensures compatibility, reliability, and maintains the performance characteristics of your RC truck.
Technical Performance
The Traxxas steel constant velocity driveshaft rebuild kit represents a precision engineering solution for maintaining the drivetrain integrity of your UDR Unlimited Desert Racer. Constant velocity joints are sophisticated mechanical components that must balance flexibility with precision whilst transmitting significant torque loads. The steel construction throughout this rebuild kit delivers superior durability compared to composite materials, with the pins and cross pins being the critical wear items that experience the most stress during aggressive driving. The inclusion of dust boots and factory Traxxas grease ensures that freshly rebuilt driveshafts maintain optimal lubrication and protection from the harsh environmental conditions encountered during off-road RC driving sessions. The precise tolerances and engineering of these components mean that rebuilding your existing driveshafts with this kit restores them to factory performance specifications, ensuring smooth, vibration-free power delivery at all speeds and suspension angles. For UK RC enthusiasts running ready to run RC trucks at high speeds or engaging in competitive RC car driving, maintaining driveshaft condition is paramount to consistent performance and preventing mid-run failures.
What's in the Box
- Drive pins for two driveshaft assemblies
- Cross pins for two driveshaft assemblies
- Dust boots
- Traxxas grease for lubrication
- Hardware required for complete rebuild
Frequently Asked Questions
- What Traxxas UDR models is this rebuild kit compatible with? — According to Traxxas manufacturing specifications, this rebuild kit is compatible with the following UDR models: TRX85086-4-RGD1 (Traxxas UDR Unlimited Desert Racer Pro-Scale 4WD RTR Short Course Truck with Rigid Industries suspension) and TRX85086-4-FOX1 (Traxxas UDR Unlimited Desert Racer Pro-Scale 4WD RTR Short Course Truck with Fox Racing suspension). If you own either of these UDR variants, this kit will integrate seamlessly with your vehicle.
- How often should I rebuild my driveshafts? — The frequency of driveshaft rebuilds depends on your driving intensity and conditions. Heavy racing, high-speed running, and off-road bashing will wear driveshaft components faster than casual driving. Most RC enthusiasts find that rebuilding driveshafts after 20-40 hours of driving maintains optimal performance, though inspection of the pins and cross pins for wear will guide you on when rebuilding is necessary.
- What tools do I need to rebuild the driveshafts? — Rebuilding driveshafts requires basic RC tools including a small screwdriver set, snap ring pliers or tweezers for handling the pins, and possibly a small hammer for careful pin installation. Traxxas provides detailed instruction manuals with their rebuild kits that guide you through the disassembly and reassembly process step by step.
- Is this suitable for beginners? — Whilst driveshaft rebuilding is a technical task, it is well within the capability of intermediate RC hobbyists who have some experience maintaining their vehicles. Beginners who are new to RC car UK maintenance might find it challenging without prior experience, but it is an excellent opportunity to learn more about how constant velocity joints function and gain valuable mechanical skills in RC car maintenance.
- Why should I rebuild rather than replace entire driveshafts? — Rebuilding is significantly more economical than purchasing new complete driveshaft assemblies, particularly when you need to service both front and rear driveshafts. This kit provides exceptional value by allowing you to restore worn components to like-new condition whilst retaining the original driveshaft tubes and housings.
- How long does a rebuild take? — A typical driveshaft rebuild can be completed in 30 minutes to an hour per shaft, depending on your experience level and the condition of the existing components. Having all necessary parts and tools ready before beginning will streamline the process and ensure a smooth rebuild.
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 Rebuild kit, Steel constant velocity driveshaft (includes drive pin & Cross Pin for two driveshaft assemblies) TRX8554 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: TRX8554
- EAN Code: 0020334855404
- Part Type: Drivetrain Spares - Driveshaft Rebuild Kit
- Material: Steel construction
- Kit Contents: Drive pins, cross pins, dust boots, grease, and hardware
- Number of Driveshaft Assemblies Supported: Two complete driveshaft assemblies
- Compatible Models: TRX85086-4-RGD1 (Traxxas UDR Unlimited Desert Racer Pro-Scale 4WD RTR Short Course Truck - Rigid Industries), TRX85086-4-FOX1 (Traxxas UDR Unlimited Desert Racer Pro-Scale 4WD RTR Short Course Truck - Fox Racing)
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.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
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- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
