Overview
The Traxxas Upper Chassis (Grey) TRX3729-GRAY is an essential replacement part for Traxxas Rustler HD owners seeking to maintain or upgrade their RC stadium truck. As a dedicated spare component, this upper chassis delivers the structural foundation your RC car UK needs to perform at its best, whether you're a weekend basher or a dedicated enthusiast. This genuine Traxxas part ensures compatibility, reliability and longevity across the Rustler HD range, making it a smart investment for anyone serious about keeping their brushless RC vehicle in top condition.
Built with Traxxas' renowned engineering standards, this grey upper chassis is designed to withstand the demands of high-performance 1/10 scale RC driving. The Rustler HD represents one of the most popular ready to run RC stadium trucks available in the UK, and maintaining genuine Traxxas components is crucial for optimal performance and durability. Whether you're replacing a damaged chassis from an accident or upgrading as part of a maintenance schedule, this part fits seamlessly into multiple Rustler HD variants, giving you the flexibility and peace of mind that comes with official manufacturer parts.
RC Model Shop stocks genuine Traxxas spares and tune-ups to keep your RC hobby running smoothly. This upper chassis is in stock and ready to ship, backed by our commitment to supplying authentic RC products at competitive prices across the UK.
Key Features
- Genuine Traxxas OEM Component — This is an official manufacturer part, ensuring perfect fitment and guaranteed compatibility with your Rustler HD, eliminating the risk of issues associated with aftermarket alternatives.
- Grey Colour Option — The sleek grey finish provides a professional appearance whilst matching multiple Rustler HD colour variants, allowing you to maintain a cohesive look across your RC setup.
- Universal Rustler HD Compatibility — This upper chassis works seamlessly with both the XL-5 and BL-2S brushless motor variants of the Rustler HD, making it a versatile replacement suitable for various Rustler HD models in the range.
- Durable Construction — Built to withstand the impacts and stresses of RC stadium truck driving, this chassis component maintains structural integrity through repeated use and demanding driving conditions.
- Easy Installation — As a direct OEM replacement, installation is straightforward for anyone familiar with basic RC maintenance, requiring no modifications or additional parts beyond the chassis itself.
Technical Performance
The Traxxas Upper Chassis (Grey) TRX3729-GRAY represents the engineering excellence you'd expect from Traxxas, one of the world's leading manufacturers of ready to run RC vehicles. This component is engineered to work with the Rustler HD's robust mechanical systems, including its 2WD layout and brushless motor platform. The upper chassis serves as the primary structural element that houses the electronics bay, motor mounting points and suspension linkage mounts. Built with precision-moulded composite materials, it's designed to handle the rigours of electric brushless RC driving on stadium truck courses. The grey colour is specifically matched to factory specifications, ensuring that repairs maintain the authentic appearance of your Rustler HD. This part integrates flawlessly with both XL-5 motor system variants and the more powerful BL-2S brushless configurations, making it a truly universal solution for Rustler HD owners across the full product range. Whether you're running on a 2S or 3S LiPo battery system typical to these vehicles, this chassis maintains optimal weight distribution and structural support.
What's in the Box
- 1x Traxxas Upper Chassis (Grey) TRX3729-GRAY
Frequently Asked Questions
- Is the Traxxas Upper Chassis compatible with all Rustler HD models? — Yes, this grey upper chassis is compatible with the Rustler HD XL-5 range (available in green, pink, orange and red variants) as well as the Rustler HD BL-2S brushless models (blue, orange, green and red options). It fits both generations seamlessly, making it a universal replacement for Rustler HD owners in the UK.
- What should I do if my Rustler HD chassis is cracked or damaged? — The upper chassis is the ideal replacement part for addressing structural damage. Simply remove the old chassis by unbolting the motor mount and suspension points, then install the new grey chassis in its place. This straightforward swap restores your RC stadium truck to factory specifications.
- Can I use this part on other Traxxas models? — This upper chassis is specifically engineered for the Rustler HD platform and is not compatible with other Traxxas RC vehicles. Always verify your model number before purchasing replacement parts to ensure perfect fitment.
- Does this chassis come ready to install? — The upper chassis arrives as a bare component. You'll need to transfer your existing motor, electronics, suspension and other components from your damaged chassis, or ensure you have these parts available for a complete assembly.
- Why choose grey over other colour options? — The grey finish offers a neutral, professional appearance that complements multiple Rustler HD colour schemes. It's ideal if you prefer a subtle aesthetic or if you're matching a specific factory configuration.
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 Upper Chassis (Grey) TRX3729-GRAY 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: TRX3729-GRAY
- EAN: 020334026743
- Part Type: Upper Chassis
- Colour: Grey
- Compatible Models: Traxxas Rustler HD 1/10 Electric XL-5 2WD RTR Stadium Truck with Battery and USB Charger (green, pink, orange, red variants); Traxxas Rustler HD BL-2S 1/10 Electric 2WD RTR Stadium Truck (blue, orange, green, red variants)
- Scale: 1/10
- Drive Type: 2WD
- Spare Part Category: Chassis Component
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.
