Overview
The Traxxas Driveshaft Coupler U-Joint TRX3828 is an essential drivetrain spare part designed for RC boat enthusiasts who demand reliability and performance from their high-speed watercraft. Whether you're operating a Traxxas Blast 1/10 scale race boat or maintaining your existing RC model fleet, this genuine Traxxas component ensures smooth power delivery from your motor to the propulsion system. As a critical drivetrain component, the driveshaft coupler U-joint handles the rotational forces generated during acceleration, cornering and high-speed runs, making it one of the most important elements of your RC boat's mechanical system.
This spare part is perfect for RC enthusiasts across the UK who are serious about maintaining their models in peak condition. Whether you're a competitive RC boat racer, a weekend basher enjoying your local lake or pond, or someone who wants to keep their Traxxas Blast in top working order, having genuine replacement parts on hand is essential. The Traxxas Driveshaft Coupler U-Joint TRX3828 is engineered to original specifications, ensuring perfect compatibility and performance with your compatible Traxxas models.
RC Model Shop stocks genuine Traxxas spare parts and components, including drivetrain items like this driveshaft coupler U-joint. We understand that RC enthusiasts need reliable, authentic parts to keep their models running smoothly, and we're committed to providing exactly that. This particular part is a special order from Traxxas USA, giving you access to genuine factory components even if they're not held in immediate stock at our Walsall location.
Key Features
- Genuine Traxxas Component — This is an authentic Traxxas spare part manufactured to original factory specifications, ensuring perfect fitment and performance with compatible Traxxas Blast models and other designated RC boats.
- Drivetrain Reliability — The driveshaft coupler U-joint is a critical component in your RC boat's drivetrain system, transferring rotational power smoothly from the motor assembly to the propeller shaft whilst accommodating minor angular misalignment during operation.
- Compatible with Traxxas Blast Models — This part is specifically designed for the Traxxas Blast 1/10 High Performance Race Boat in both Green and Orange colour variants, making it an ideal replacement for worn or damaged units.
- High-Performance Durability — Built to withstand the demands of competitive racing and spirited driving, this U-joint component is engineered for reliability during high-speed runs and aggressive maneuvering on water.
- Easy Replacement Part — As a direct Traxxas OEM spare, this component integrates seamlessly into your existing RC boat setup without requiring modifications or compatibility adjustments.
Technical Performance
The Traxxas Driveshaft Coupler U-Joint TRX3828 is a precision-engineered drivetrain component manufactured to exacting Traxxas standards. U-joints serve a critical function in RC boats by accommodating minor angular misalignment between the motor shaft and the propeller drive shaft whilst maintaining smooth, consistent power delivery. This component is specifically engineered for the Traxxas Blast 1/10 High Performance Race Boat platform, a recognised leader in RC boat racing across the UK and beyond. The coupler design ensures minimal backlash and vibration transmission, which is essential for maintaining the precise steering and control characteristics that competitive RC boat racing demands. Traxxas designs and manufactures these components from durable materials selected to withstand repeated high-speed operation and the unique stresses encountered during water-based RC activities. Whether you're running multiple heat races at your local RC club or enjoying casual speed runs at a lake or pond, having a reliable, factory-original driveshaft coupler U-joint is fundamental to keeping your Traxxas Blast performing at its best.
What's in the Box
- 1x Traxxas Driveshaft Coupler U-Joint (TRX3828)
Frequently Asked Questions
- What is a driveshaft coupler U-joint and why does my RC boat need one? — A driveshaft coupler U-joint is a mechanical component that connects the motor shaft to the propeller drive shaft in your RC boat. It allows for minor angular misalignment whilst transmitting rotational power smoothly. Over time, through normal operation and exposure to water, these components can wear or sustain damage, requiring replacement to maintain optimal performance and reliability.
- Which Traxxas models is the TRX3828 compatible with? — The Traxxas Driveshaft Coupler U-Joint TRX3828 is compatible with the Traxxas Blast 1/10 High Performance Race Boat in both Green (TRX38104-8-GRN) and Orange (TRX38104-8-ORNG) colour options. If you own a different Traxxas model, we recommend checking the compatibility information or contacting our team at RC Model Shop for clarification.
- Is this a genuine Traxxas part? — Yes, the TRX3828 is a genuine Traxxas OEM spare part. We stock authentic Traxxas components as an authorised retailer, ensuring you receive factory-specification products that will perform exactly as designed and intended by Traxxas engineers.
- How long does it take to receive this part? — This is a special order item sourced directly from Traxxas USA, with a typical delivery time of three to four weeks. We can place the order on your behalf, and you'll receive notification when your part arrives at RC Model Shop and is ready for collection or delivery.
- Do I need tools or technical expertise to install this part? — Installation difficulty varies depending on your specific Traxxas model and your mechanical experience. We recommend consulting your Traxxas Blast user manual for installation instructions, or contacting our team at RC Model Shop for guidance if you're unsure about the installation process.
- How often will I need to replace this part? — The lifespan of a driveshaft coupler U-joint depends on how frequently you operate your RC boat, the intensity of use, and maintenance practices. Regular users may need to replace this component every year or two, whilst casual operators might go longer between replacements. Inspect it regularly for signs of wear or damage.
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 Driveshaft Coupler U-Joint TRX3828 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.
- Manufacturer: Traxxas
- Part Number: TRX3828
- EAN Code: 0020334382801
- Spare Part Type: Drivetrain Spares
- Component Type: Driveshaft Coupler U-Joint
- Compatible Models: Traxxas Blast 1/10 High Performance Race Boat (Green TRX38104-8-GRN, Orange TRX38104-8-ORNG)
- Product Category: RC Boat Spare Parts
- Supply Status: Special Order from Traxxas USA
- Typical Delivery Time: 3 to 4 weeks
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.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- 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.
