Traxxas Front Driveshaft Assembly Steel Spline Constant Velocity TRX9051X

Overview

The Traxxas Front Driveshafts, Steel-Spline Constant-Velocity (Complete Assembly) TRX9051X represent the ultimate in drivetrain durability and performance for serious RC enthusiasts in the UK. These extreme heavy-duty steel CV driveshafts are engineered to satisfy the most demanding performance requirements, delivering reliable power transfer even under the most brutal racing conditions. Whether you're pushing your RC monster truck, short course truck, or stadium truck to its absolute limits, these front driveshafts are built to handle the punishment that weekend bashers and competitive racers alike can throw at them.

Designed specifically for monster truck applications, these new shafts are constructed to withstand the wheel-standing torque of high-performance motors like the Hoss 540XL and the massive grip provided by oversized tyres such as the Sledgehammer range. For RC car UK enthusiasts upgrading their vehicles with power enhancements and larger tyres, these driveshafts represent a critical component in maintaining drivetrain reliability. The engineering excellence that Traxxas brings to their RC products means you can trust these shafts for perfect fit and easy installation across multiple compatible models.

What sets these front driveshafts apart from ordinary metal alternatives is Traxxas' unique splined telescoping design, which delivers full-range suspension articulation without requiring you to compromise on suspension travel. This means you can set up your brushless RC short course truck or monster truck with the aggressive suspension geometry you need for maximum performance, knowing your driveline will keep up with the demands of your driving style.

Key Features

• High-grade Steel Construction — The shafts are manufactured from premium high-grade steel that provides exceptional strength-to-weight ratio, ensuring your RC truck can handle extreme torque loads without flexing or breaking, which is critical when running power upgrades or oversized tyres.
• Steel-Spline Telescoping Design — The unique splined telescoping construction allows maximum articulation throughout the full range of suspension travel, eliminating the need to limit your suspension setup and enabling more aggressive chassis geometry for competitive performance.
• Massive Shaft Splines — Built with massive spline profiles specifically engineered to withstand extreme drivetrain loads, these shafts are rated for the brutal acceleration and torque that modern brushless RC motors deliver, especially when paired with power upgrades.
• Larger 6mm Stub Axle — The front driveshafts feature a larger 6mm stub axle that provides significantly enhanced load-carrying capacity compared to standard designs, making them ideal for high-torque applications and larger tyres.
• Lubricated and Sealed U-Joints — The outer U-joints are protected by rubber boots that are both lubricated and sealed, providing maximum protection against mud, water, and dust encountered during outdoor RC racing and bashing sessions.
• Captive U-Joint Pins — The U-joint pins are held captive within the design, meaning you never have to worry about losing a pin during aggressive driving or crashes, reducing maintenance requirements and downtime.
• Metal Ring Pin Retainers — Durable metal ring pin retainers keep all components securely in place, adding to the overall reliability and longevity of the assembly even under extreme driving conditions.
• Nickel-Plated Shafts — The gleaming nickel-plated finish on the shafts provides both aesthetic appeal and corrosion resistance, ensuring your RC vehicle maintains its custom appearance whilst withstanding the elements.
• Black Silicone Boots — The black silicone rubber boots add a custom look to your build whilst providing superior protection and flexibility compared to standard alternatives, ensuring smooth U-joint operation.
• Simplified Design for Low Maintenance — The engineered design is stronger with less maintenance required, allowing you to spend more time driving and less time in maintenance, which is perfect for weekend bashers and racers alike.
• Large Diameter Drive Pins — The driveshafts feature large diameter drive pins that distribute loads more effectively, reducing stress concentration and extending the service life of your entire drivetrain.
• Perfect for Power Upgrades and Big Tyres — These driveshafts are the ideal complement for brushless motor upgrades and large-diameter tyres, ensuring your drivetrain can handle the additional power and grip without compromising reliability.
• Fits Multiple Traxxas 4WD Models — Compatible with Hoss 4X4, Slash 4X4, Stampede 4X4, and Rustler 4X4 models, these driveshafts are engineered for seamless integration and perfect fit in Traxxas vehicles.
• Supplied as Complete Assembly — You receive two complete front driveshaft assemblies, ready to install without additional assembly work, saving time and ensuring proper factory specifications.

Technical Performance

The Traxxas TRX9051X front driveshafts represent the pinnacle of drivetrain engineering for demanding RC applications. Manufactured from high-grade steel with a larger 6mm stub axle, these shafts deliver superior torque handling and efficient power transfer compared to standard designs. The revolutionary splined telescoping design allows full-range articulation, meaning you never need to limit your suspension travel to accommodate the driveline – a critical advantage when tuning your RC monster truck or short course truck for maximum performance. The outer U-joints are fully lubricated and sealed by protective rubber boots, shielding all internal components from mud, water, and dirt typically encountered during outdoor RC racing and bashing. Captive U-joint pins eliminate the risk of losing pins during crashes, whilst metal ring pin retainers provide additional security. The nickel-plated shafts with black silicone boots deliver both aesthetic customisation and functional benefits. These driveshafts are purpose-built to withstand the brutal, wheel-standing torque produced by high-performance motors like the Traxxas Hoss 540XL and the massive grip of oversized tyres such as the Sledgehammer range, making them essential for any RC enthusiast planning power upgrades or tyre modifications on their brushless electric RC vehicle.

What's in the Box

• 2 × Front Steel CV Driveshaft Assemblies (Complete)

Compatibility

• Traxxas Hoss 4X4
• Traxxas Slash 4X4
• Traxxas Stampede 4X4
• Traxxas Rustler 4X4
• Fits left or right position

Frequently Asked Questions

• Are these front driveshafts suitable for extreme RC racing and bashing? — Yes, absolutely. These are extreme heavy-duty steel CV driveshafts engineered specifically for monster truck applications and designed to withstand the wheel-standing torque of high-performance motors like the 540XL combined with massive grip from oversized tyres. They represent the ultimate choice for demanding RC enthusiasts who require maximum durability.
• Can I use these driveshafts with a brushless motor upgrade? — These driveshafts are the perfect complement for brushless motor upgrades and power enhancements. The massive shaft splines and larger 6mm stub axle are specifically engineered to handle the extreme torque output of modern brushless motors without flexing or breaking.
• What makes these better than standard driveshafts? — Compared to ordinary metal shafts, the Traxxas splined telescoping design delivers full-range articulation, so there is never a need to limit suspension travel. This means more aggressive suspension geometry and better ground contact. Additionally, the larger 6mm stub axle, massive splines, and sealed U-joints provide superior durability.
• Will these driveshafts work with my large tyres? — Yes, these shafts are specifically engineered to complement big tyres. The larger stub axle, massive splines, and captive U-joint pins are all designed to handle the additional load and grip that oversized tyres provide, making them ideal for any tyre upgrade.
• Do I need to do any assembly on these driveshafts? — No, these come as complete assemblies ready to install. Since they are made by Traxxas, customers can count on easy installation and perfect fit in their Traxxas model, with no additional assembly required.
• How much maintenance do these require? — The simplified design is stronger with less maintenance required. The sealed and lubricated U-joints with protective rubber boots mean components stay clean and protected. The captive U-joint pins mean you never have to worry about losing a pin, further reducing maintenance needs.
• What RC models are these compatible with? — These front driveshafts fit the Traxxas Hoss 4X4, Slash 4X4, Stampede 4X4, and Rustler 4X4. They are designed to fit either the left or right position. Always verify compatibility with your specific model before purchasing.
• Are these sealed against water and mud? — Yes, the outer U-joints are lubricated and sealed by rubber boots for maximum protection against the elements. This makes them suitable for muddy and wet outdoor RC racing conditions typically encountered in the UK.

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 Front Driveshafts, Steel-Spline Constant-Velocity (Complete Assembly) (2 pcs) TRX9051X 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.