HoBao H4E Rear CVD Shaft Pin Pack of 2 Spare Parts H41056

Overview

The HoBao H4E Pin for Rear CVD Shaft is an essential spare part designed specifically for owners of HoBao H4E RC buggies and off-road vehicles. This drivetrain component is manufactured by HoBao, a recognised brand in the RC hobby community, and is built to the exacting standards required for reliable performance in competitive RC racing and weekend bashing alike. Whether you're a dedicated RC enthusiast in the UK looking to maintain your HoBao buggy at peak performance, or you're building a complete drivetrain system, this rear CVD shaft pin plays a critical role in ensuring smooth power delivery and consistent handling characteristics.

CVD (Constant Velocity) shafts are fundamental to modern RC vehicle design, allowing the wheels to maintain consistent drive torque through a wide range of suspension articulation and steering angles. The pins used within these shafts are precision-engineered components that experience significant stress during acceleration, cornering and impact scenarios. Having quality spare pins on hand means you can quickly restore your RC car to full working order without expensive downtime or lengthy replacement procedures. The HoBao H4E is a popular choice among RC enthusiasts across the UK, and maintaining a supply of genuine HoBao spares ensures you're getting components that are engineered to work seamlessly with your vehicle.

This product comes as a pack of two pins, giving you both a replacement for an immediate repair and a spare for future maintenance. For anyone serious about their RC car UK hobby, keeping spare drivetrain components in your toolbox is essential practice that saves time and frustration when components wear out or break during intense racing sessions.

Key Features

• Genuine HoBao Manufacturing — These pins are produced by HoBao themselves, ensuring they meet the exact specifications and tolerances required for the H4E model, providing compatibility and performance that aftermarket alternatives cannot guarantee.
• Rear CVD Shaft Application — Specifically engineered for the rear CVD shaft system on HoBao H4E vehicles, these pins are critical components that transfer power from the gearbox to the rear wheels while accommodating suspension movement and steering geometry changes.
• Pack of Two Units — Supplied as a pair, you receive both an immediate replacement pin and a spare for future use, reducing the need for repeat orders and ensuring you're always prepared for maintenance or repairs during your RC racing sessions.
• Precision Engineering — HoBao pins are manufactured to tight tolerances using quality materials designed to withstand the high stresses of acceleration, braking and cornering without premature wear or failure.
• Easy Installation — As a direct OEM spare part, installation is straightforward for anyone familiar with basic RC vehicle maintenance, making repairs quick and hassle-free without the need for modification or adjustment.
• Essential Maintenance Component — Regular replacement of CVD shaft pins maintains drivetrain efficiency and prevents more serious damage to connected components, protecting your investment in your RC buggy.

Technical Performance

The HoBao H4E Pin for Rear CVD Shaft represents precision engineering focused on delivering reliable power transmission in demanding racing environments. CVD shafts in modern RC vehicles like the HoBao H4E are designed to maintain constant velocity regardless of suspension compression or extension, a critical requirement for maintaining traction and predictable handling through technical courses and high-speed sections. The pins within these shafts experience substantial cyclic stress from repeated acceleration and deceleration cycles, impacts from jumps and obstacles, and the lateral loads imposed during aggressive cornering. HoBao's engineering ensures these pins are manufactured from materials with appropriate hardness and fatigue resistance to withstand these demanding conditions over extended use. The precision fit of these pins within the CVD joint is essential for eliminating play and backlash in the drivetrain, which directly impacts steering response, acceleration characteristics and overall vehicle predictability. For competitive RC racers in the UK and hobbyists alike, the difference between quality OEM spares and inferior alternatives becomes apparent in consistent lap times and reduced mechanical failures during important races or practice sessions.

What's in the Box

• HoBao H4E Pin for Rear CVD Shaft x2 (pack of two)

Frequently Asked Questions

• What is a CVD shaft pin and why does it need replacing? — A CVD shaft pin is a small but critical component within the constant velocity joint that transfers rotational power from the transmission to the wheels. These pins experience significant stress during acceleration, cornering and impact, and over time they can wear, develop play, or break completely. Regular inspection and replacement of worn pins is essential maintenance that keeps your RC buggy performing at its best and prevents damage to more expensive drivetrain components.
• Will these pins fit my HoBao H4E? — Yes, these pins are manufactured specifically for the HoBao H4E model and are genuine OEM parts, ensuring perfect compatibility and correct fitment without modification. If you own a different HoBao model or a different RC vehicle brand entirely, you should verify the specific part number for your vehicle before purchasing.
• How often should I replace my CVD shaft pins? — The frequency of replacement depends on your usage intensity, driving style and track conditions. Competitive racers running intense training sessions may need to replace pins more frequently than casual weekend bashers. Regular maintenance checks will help you identify when pins are developing wear or play, signalling that replacement is due.
• Why buy genuine HoBao spares instead of aftermarket alternatives? — Genuine OEM parts like these HoBao pins are engineered and manufactured to exact specifications for your specific vehicle, ensuring perfect fit, correct material properties and reliable performance. Aftermarket alternatives may appear cheaper initially but can lead to poor fitment, premature wear, reduced performance and potential damage to connected components, ultimately costing more in the long run.
• Is this suitable for beginners? — This is a spare part suitable for anyone with basic RC vehicle maintenance experience. If you're entirely new to RC hobbies, you may benefit from learning drivetrain maintenance techniques alongside a more experienced RC enthusiast or through online tutorials before attempting your first CVD shaft pin replacement.
• What tools do I need to install these pins? — Installation requirements vary depending on your vehicle configuration and your comfort level with RC maintenance. Generally, you'll need basic RC tools including appropriate hex keys or screwdrivers to access the CVD shaft assembly. Consult your HoBao H4E manual or online guides for detailed installation procedures specific to your model.

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 HOBAO H4E PIN FOR REAR CVD SHAFT (2) H41056 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.