Overview
The Traxxas Gearbox halves (right & left) TRX5591 are essential replacement parts for RC enthusiasts maintaining their Traxxas RC vehicles. Whether you're an experienced basher enjoying high-speed RC car action or a dedicated racer pushing your machine to the limits, the gearbox is one of the most critical components of your RC model. These genuine Traxxas gearbox halves provide the precise engineering and quality construction that Traxxas is renowned for, ensuring smooth power delivery and reliable performance on every run. If your gearbox has suffered damage from impact, wear, or simply needs refreshing after extensive use, these replacement halves are the perfect solution to restore your RC car to factory condition.
RC gearbox maintenance is a fundamental part of responsible RC hobby ownership in the UK and beyond. Over time, gearboxes can develop cracks, stripped teeth on internal gears, or damaged bearing surfaces through normal wear and tear, particularly in competitive racing environments or when performing extreme bashing sessions. Rather than replacing the entire gearbox assembly, Traxxas offers these individual gearbox halves as cost-effective spares, allowing you to rebuild your transmission with original components. This approach is both economical and environmentally responsible, giving your RC machine a second life without unnecessary waste.
Choosing genuine Traxxas spares like the TRX5591 gearbox halves ensures compatibility with your specific Traxxas model and guarantees the same quality standards you expect from the manufacturer. When you select authentic RC car spares from authorised retailers, you're investing in the longevity and performance of your RC investment. The TRX5591 represents the perfect example of why sourcing the correct replacement parts from trusted UK RC retailers matters so much to your hobby experience.
Key Features
- Genuine Traxxas Manufacture — These gearbox halves are produced by Traxxas using their original specifications and quality control standards, ensuring they meet exact tolerances for perfect fit and function with your RC vehicle's transmission system.
- Left & Right Halves Included — The TRX5591 package includes both the left and right gearbox halves, providing everything you need to completely rebuild your transmission housing without purchasing additional parts separately.
- Precision-Engineered Construction — Traxxas gearbox halves are manufactured to exacting standards with smooth internal surfaces and accurately positioned bearing bosses, critical for maintaining proper gear mesh and minimising friction during operation.
- Direct Replacement Part — As an official Traxxas spare part, the TRX5591 is engineered to be a direct replacement for damaged or worn original halves, guaranteeing seamless integration into your RC gearbox assembly.
- Cost-Effective Repair Solution — Rather than replacing an entire gearbox assembly, these individual halves allow you to repair your existing transmission at a fraction of the cost, making them an economical choice for RC hobbyists.
Technical Performance
The Traxxas Gearbox halves TRX5591 are manufactured from durable composite materials selected specifically for their strength, durability, and resistance to the stresses imposed by RC transmission systems. The internal geometry of these halves is precisely engineered to maintain proper spacing and alignment of gears and bearings, which is absolutely critical for smooth, efficient power delivery from your motor to the wheels. The bearing bosses are carefully positioned to prevent gear binding, reduce wear, and ensure that internal components spin freely with minimal friction losses. Traxxas designs these components to withstand the rigorous demands of both casual bashing and competitive racing environments, with reinforced areas around stress points where loads are concentrated during acceleration and deceleration. The surface finish on the internal mating surfaces is smooth and uniform, ensuring a watertight seal when the halves are properly assembled together. Whether you're running a high-performance brushless RC car demanding maximum power transfer or a nitro-powered machine generating extreme torque, these gearbox halves are engineered to handle the demands reliably and consistently.
What's in the Box
- Traxxas Gearbox halves (right half)
- Traxxas Gearbox halves (left half)
Frequently Asked Questions
- What Traxxas models use the TRX5591 gearbox halves? — The TRX5591 is a genuine Traxxas spare part designed as a direct replacement for specific Traxxas RC vehicles. To confirm compatibility with your exact model, we recommend checking your vehicle's manual or contacting our expert team at RC Model Shop, who can verify whether this part fits your specific Traxxas RC car.
- How do I know if my gearbox halves need replacing? — Signs that your gearbox halves may need replacement include visible cracks or splits in the plastic housing, difficulty turning the input shaft by hand, grinding sounds during operation, or if you've experienced a significant impact that may have damaged the transmission case.
- Can I repair my gearbox instead of replacing the halves? — Minor issues such as loose screws or damaged seals can sometimes be repaired without replacing the halves, but if the halves themselves are cracked or warped, replacement is necessary to restore proper functionality and prevent gear damage.
- What tools do I need to replace the gearbox halves on my RC car? — You'll typically need standard RC hobby tools including an appropriate screwdriver or hex key set to remove the fasteners holding the gearbox together, plus potentially a gearbox stand or similar tool to safely manipulate your model during the repair process.
- Are these compatible with both 2WD and 4WD Traxxas models? — The TRX5591 is a specific part number designed for particular Traxxas models. Different 2WD, 4WD, and 6WD Traxxas vehicles use different gearbox designs, so it's essential to verify compatibility with your exact model before ordering.
- How long do gearbox halves typically last? — With proper maintenance and reasonable usage, Traxxas gearbox halves can last for many hours of RC driving. Lifespan depends on driving style, the surfaces you run on, and how well you maintain your vehicle's internal components through regular cleaning and lubrication.
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 Gearbox halves (right & left) TRX5591 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
- Model number: TRX5591
- Product type: Gearbox halves (left and right)
- Spare part classification: Chassis spares
- EAN code: 0020334559104
- Package contents: Left gearbox half, right gearbox half
- Genuine manufacturer spares: Yes, official Traxxas 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.
