Overview
The Traxxas Output shaft, transmission / x-ring TRX8589 is an essential replacement drivetrain component designed specifically for the Traxxas UDR Unlimited Desert Racer Pro-Scale 4WD RTR Short Course Truck. Whether you're an experienced RC enthusiast running a high-performance short course truck or a dedicated basher pushing your vehicle to its limits, having genuine Traxxas spare parts on hand is crucial for maintaining peak performance and reliability. This transmission output shaft with x-ring is engineered to deliver the same precision and durability you'd expect from Traxxas, one of the world's leading manufacturers of RC vehicles and components.
The UDR Unlimited Desert Racer is a pro-scale 4WD short course truck designed for serious off-road performance, and every component plays a vital role in its operation. The transmission output shaft is a critical part of the drivetrain system, transferring power from the transmission to the wheels and ensuring smooth, efficient power delivery across all terrain types. When this component shows signs of wear or damage, replacing it with the genuine Traxxas part ensures your vehicle maintains factory-standard performance and longevity. For RC enthusiasts in the UK looking to keep their short course trucks running at peak efficiency, this is a must-have spare part.
RC Model Shop stocks genuine Traxxas replacement parts and spares, making it easy for UK-based RC car enthusiasts to source the exact components they need. Whether you've damaged your output shaft through aggressive driving, normal wear and tear, or simply want to keep spare parts in your workshop, the TRX8589 is the correct replacement for your UDR short course truck setup.
Key Features
- Genuine Traxxas OEM Part — This is the authentic replacement component manufactured by Traxxas, ensuring perfect fitment and compatibility with your UDR Unlimited Desert Racer, delivering the same engineering standards and quality control as the original factory part.
- Transmission Output Shaft Design — The shaft is engineered to handle the demands of high-performance 4WD short course truck driving, transferring power from the transmission assembly to the drive system with minimal friction and maximum efficiency.
- X-Ring Seal — The x-ring (also known as a quad-ring) provides superior sealing compared to standard o-rings, keeping dirt, dust and moisture out of the transmission while maintaining a secure fit under the demanding conditions of off-road RC racing.
- Designed for UDR Models — This component is specifically engineered for the Traxxas UDR Unlimited Desert Racer platform, ensuring complete compatibility with both the Fox Racing and Rigid Industries variants of this pro-scale 4WD short course truck.
- Drivetrain Reliability — A worn or damaged output shaft can compromise your vehicle's handling, power delivery and overall performance, making this replacement critical for maintaining the responsive, powerful characteristics that make the UDR such a capable short course truck.
Technical Performance
The Traxxas Output shaft, transmission / x-ring TRX8589 is a precision-engineered drivetrain component manufactured to exacting Traxxas specifications. As a critical part of the UDR Unlimited Desert Racer's power transmission system, this shaft must withstand significant rotational forces and stress whilst maintaining perfect alignment and smooth operation. The addition of the x-ring seal is particularly important for the demands of UK off-road conditions, where dust, dirt and moisture can penetrate standard seals. The x-ring design features four contact lines rather than the two found on traditional o-rings, providing superior sealing capability that keeps contaminants out of the transmission whilst maintaining consistent performance even during extended driving sessions on muddy terrain or in wet conditions. The shaft itself is manufactured from hardened materials that resist wear and deformation, ensuring long service life and consistent power delivery to the wheels. For drivers of the Traxxas UDR short course truck who demand reliability and performance, using genuine OEM replacement parts like this output shaft is essential for maintaining the vehicle's impressive capabilities and preventing secondary damage to other drivetrain components.
What's in the Box
- Traxxas Output shaft, transmission / x-ring TRX8589
Frequently Asked Questions
- What is the Traxxas Output shaft, transmission / x-ring TRX8589 and what does it do? — The TRX8589 is the transmission output shaft component for the Traxxas UDR Unlimited Desert Racer 4WD short course truck. It's a critical drivetrain part that transfers power from the transmission to the rest of the drive system, ensuring your vehicle's wheels receive consistent, efficient power delivery. The x-ring seal helps keep the transmission protected from dirt and moisture during off-road driving.
- Is this a genuine Traxxas part? — Yes, the TRX8589 is a genuine, original equipment manufacturer (OEM) part produced by Traxxas. When you purchase from RC Model Shop, you're getting an authentic Traxxas component that meets factory specifications and quality standards.
- What vehicles is this compatible with? — The TRX8589 output shaft is designed specifically for the Traxxas UDR Unlimited Desert Racer Pro-Scale 4WD RTR Short Course Truck. It is compatible with both the Fox Racing variant (TRX85086-4-FOX1) and the Rigid Industries variant (TRX85086-4-RGD1) of the UDR platform.
- When should I replace my transmission output shaft? — You should replace your output shaft if you notice signs of wear such as excessive vibration, unusual noises coming from the transmission, loss of power to the wheels, or visible damage to the shaft itself. Regular inspection after heavy use, particularly in muddy or sandy terrain, is recommended to catch wear early.
- Do I need any tools to install this part? — Installation of the transmission output shaft requires mechanical knowledge of the UDR's drivetrain system and appropriate tools for working on RC vehicles. If you're not confident in your mechanical abilities, we recommend consulting the Traxxas manual or seeking assistance from experienced RC mechanics at RC Model Shop.
- Why should I use a genuine Traxxas part instead of an aftermarket alternative? — Genuine OEM parts like the TRX8589 are engineered and tested by Traxxas specifically for your vehicle model, ensuring perfect fitment, compatibility and performance. They also carry the confidence of Traxxas quality assurance, reducing the risk of premature wear or fitment issues that can compromise your vehicle's reliability.
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 shaft, transmission / x-ring TRX8589 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: TRX8589
- EAN: 20334858900
- Spare Part Type: Drivetrain Spares
- Component Type: Transmission Output Shaft
- Seal Type: X-Ring
- Compatible Vehicles: Traxxas UDR Unlimited Desert Racer Pro-Scale 4WD RTR Short Course Truck - Fox Racing variant TRX85086-4-FOX1
- Compatible Vehicles: Traxxas UDR Unlimited Desert Racer Pro-Scale 4WD RTR Short Course Truck - Rigid Industries variant TRX85086-4-RGD1
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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