AS21638

Overview

The Team Associated RC28R Kingpins Arm Pivot Ball Set is an essential maintenance component for RC enthusiasts who own or operate the RC28 range of remote control vehicles. Manufactured by Associated Electrics, a recognised leader in RC car engineering, this replacement set provides the precision components needed to keep your RC model running at its best. Whether you're a dedicated RC car UK hobbyist performing routine servicing or rebuilding your chassis after competitive racing, this kingpin and arm pivot ball set delivers the quality and reliability you expect from Team Associated.

RC model cars are intricate machines, and the kingpin and arm pivot interfaces are critical connection points that experience constant movement and stress during operation. Over time, these components naturally wear, affecting handling precision and overall vehicle reliability. The AS21638 set is specifically designed as a direct replacement for your RC28 or RC28R model, ensuring that worn or damaged kingpin and arm pivot balls are refreshed with genuine Team Associated parts. This straightforward replacement keeps your chassis geometry consistent and maintains the responsive handling characteristics that make RC driving enjoyable.

For RC car enthusiasts in the UK seeking quality spares and upgrades, this part represents excellent value and genuine engineering. It's the type of component that separates casual hobbyists from serious RC competitors—those who understand that maintaining pivot points and suspension geometry directly impacts vehicle performance. Order with confidence knowing you're choosing authentic Team Associated components that have been engineered to OEM specifications.

Key Features

• Genuine Team Associated Component — This is a factory original replacement set manufactured by Team Associated, ensuring it meets the exact specifications and tolerances your RC28R was engineered around, which means installation results in consistent handling without compatibility guesswork.
• Complete Kingpin and Arm Pivot Ball Set — The set includes all necessary pivot ball components for both kingpin and arm interfaces, allowing you to refresh all critical suspension connection points in a single replacement cycle during maintenance or rebuild.
• Direct OEM Fit — Designed specifically for RC28 and RC28R Team kit models, this part integrates seamlessly without modification or adaptation, reducing installation time and ensuring proper alignment and function.
• Routine Maintenance Solution — Ideal for planned maintenance intervals and rebuild projects where you want to restore your chassis to like-new condition by replacing tired or worn pivot interfaces with fresh components.
• Reliability Enhancement — Fresh pivot balls maintain consistent suspension geometry and improve overall vehicle reliability by eliminating play in critical connection points that develop with age and use.
• Affordable Upgrade Path — At an accessible price point, this set makes it economical to maintain your RC28R properly without significant investment, supporting the longevity of your vehicle.

Technical Performance

The RC28R Kingpins Arm Pivot Ball Set represents the engineering precision that Team Associated is known for across the RC hobby. Kingpin and arm pivot balls are precision-engineered spherical components that allow smooth rotational movement in the suspension and steering linkage while maintaining exact geometry under load. These connection points experience continuous movement during driving, and the precision tolerances of the balls directly impact how your RC28R responds to steering input, how the suspension articulates, and ultimately how predictable and enjoyable your driving experience is. The wear characteristics of pivot balls vary depending on driving style, surface conditions, and maintenance frequency, making periodic replacement a recognised best practice amongst serious RC car UK competitors and enthusiasts. By replacing worn pivot interfaces with genuine Team Associated components, you restore the original handling characteristics and ensure your vehicle maintains the geometry it was designed around. The set provides a complete solution for refreshing both kingpin and arm pivot points, which means you can address all wear points in a coordinated maintenance cycle rather than replacing components individually. This approach reduces installation time, ensures balanced wear patterns moving forward, and simplifies record-keeping for your RC maintenance log.

What's in the Box

• Kingpin and arm pivot ball set — complete replacement components for RC28 and RC28R models

Frequently Asked Questions

• Is the Team Associated RC28R Kingpins Arm Pivot Ball Set suitable for beginners? — This is a replacement component for RC28R owners rather than a standalone product, so it's most relevant to people who already own the vehicle or are building one. However, understanding maintenance and parts replacement is an important skill for anyone serious about RC cars, and this set represents a straightforward maintenance task.
• How often should I replace the kingpin and arm pivot balls on my RC28R? — Replacement frequency depends on how often you drive, the surfaces you use, and your maintenance habits. The set is recommended for routine maintenance intervals and is essential whenever you're performing a chassis rebuild or notice play developing in suspension connection points.
• What is the difference between this component set and other RC pivot ball replacements? — This is a genuine Team Associated OEM component engineered specifically for the RC28 and RC28R, which means it's designed to exact specifications for these models. Using genuine OEM parts ensures proper fit, function, and reliability compared to generic or aftermarket alternatives that may introduce tolerance variations.
• Will this set improve my RC28R's handling? — Fresh pivot balls restore proper suspension geometry and eliminate play that develops in worn connection points, which can improve handling response and make steering feel more direct and predictable, particularly noticeable if your vehicle previously had worn pivots.
• Can I install this set myself? — Yes, this is a standard maintenance component that most RC enthusiasts can install as part of routine chassis service. Refer to your RC28R manual for detailed installation instructions 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 TEAM ASSOCIATED RC28R KINGPINS ARM PIVOT BALL SET AS21638 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.