Traxxas Left Suspension Arms Adjustable Wheelbase Upper Lower TRX5328

Overview

The Traxxas Suspension arms, adjustable wheelbase left side (upper arm (1pc) / lower arm (1pc)) TRX5328 is an essential spare part for RC enthusiasts who want to maintain, repair, or fine-tune their Traxxas RC vehicles. Whether you're a dedicated RC car UK hobbyist, a weekend basher, or someone looking to extend the life of your ready to run RC model, these left-side suspension arms are the perfect replacement or upgrade component. Suspension arms are critical to the performance and handling of any RC car, affecting everything from cornering stability to jump landing characteristics, making this genuine Traxxas part a worthwhile investment for your fleet.

Designed and manufactured by Traxxas, one of the most recognised and trusted names in the RC hobby, these suspension arms represent quality engineering and durability. The adjustable wheelbase feature allows you to modify your vehicle's handling characteristics, giving you the flexibility to optimise performance for different driving conditions, track layouts, or personal preferences. Whether you're running on an outdoor off-road circuit, a dirt track, or tackling challenging terrain, having quality suspension components is fundamental to maintaining consistent, predictable handling and maximising your enjoyment of the RC experience.

This is a genuine Traxxas spare part, ensuring perfect fitment and compatibility with your vehicle. If you've damaged your existing suspension arms, or simply want to experiment with different suspension geometry to improve your RC car's performance, this left-side upper and lower arm combination gives you exactly what you need in a single, convenient package.

Key Features

• Adjustable Wheelbase Design — The adjustable wheelbase configuration allows you to modify the distance between your vehicle's front and rear axles, which directly impacts handling characteristics, stability, and performance on different track layouts and surfaces. This versatility means you can fine-tune your RC car's geometry to match specific driving conditions or your personal setup preferences without requiring multiple vehicle versions.
• Left-Side Suspension Arms — These components are specifically designed for the left side of your vehicle, ensuring perfect fitment and compatibility with Traxxas chassis systems. Having correct side-specific parts is crucial for maintaining symmetrical suspension geometry and balanced handling.
• Upper and Lower Arm Combination — This package includes both the upper suspension arm (1 piece) and lower suspension arm (1 piece), providing a complete left-side suspension solution. You don't need to purchase these components separately, saving time and ensuring matched parts that work perfectly together.
• Genuine Traxxas Part — As official Traxxas factory components, these arms are engineered to the exact specifications of your vehicle. Genuine parts guarantee compatibility, longevity, and the quality standards Traxxas is known for throughout the RC hobby.
• Tough and Durable Construction — Customer reviews confirm that these suspension arms are tough and deliver excellent value for money. They're built to withstand the demands of regular RC driving, whether you're bashful or racing, meaning they'll provide reliable performance across extended use.
• Essential Spare Part — Every RC car owner should keep spare suspension arms on hand. These are high-wear components that can break during aggressive driving, jumps, or crashes, so having replacements ready minimises downtime and keeps your RC experience continuous.

Technical Performance

The Traxxas Suspension arms TRX5328 represent precision-engineered suspension geometry designed specifically for Traxxas RC vehicles. Suspension arms are load-bearing components that connect your vehicle's chassis to the wheels and shock absorbers, making them critical to overall performance, handling, and durability. The upper and lower arm configuration creates a wishbone or double-wishbone suspension geometry, which is the industry-standard design for high-performance RC cars because it provides excellent stability during cornering, consistent suspension travel, and predictable handling characteristics across varying speeds and track conditions. The adjustable wheelbase feature integrated into these arms allows you to modify your vehicle's overall length by adjusting the arm positions, which affects weight distribution, turning radius, and how the vehicle responds to acceleration and braking. In practical terms, this means you can dial in the perfect setup for tight, technical courses where a shorter wheelbase provides better agility, or longer wheelbase configurations for high-speed running where stability is paramount. The arms are constructed from durable materials engineered to absorb the stresses and impacts of regular RC driving whilst maintaining dimensional accuracy, which is essential for keeping your suspension geometry consistent and your handling predictable. These genuine Traxxas parts have been proven in the field by thousands of RC enthusiasts and competitors, delivering reliable performance whether you're running at your local RC club, a dedicated track facility, or enjoying backyard bashing with friends.

What's in the Box

• Upper suspension arm (1 piece)
• Lower suspension arm (1 piece)

Frequently Asked Questions

• What vehicles are these Traxxas suspension arms compatible with? — These left-side suspension arms are designed to fit specific Traxxas models that use this TRX5328 part number. We recommend checking your vehicle's manual or contacting our team to confirm compatibility with your specific RC car model, as different Traxxas vehicles may require different arm configurations.
• Why do I need adjustable wheelbase suspension arms? — Adjustable wheelbase arms allow you to modify your vehicle's handling characteristics without purchasing different chassis versions. A shorter wheelbase makes your RC car more agile and responsive to steering inputs, ideal for tight, technical courses. A longer wheelbase provides better stability at high speeds and during jumps. This adjustability gives you the flexibility to optimise your setup for different track layouts and driving styles.
• Are these arms suitable for beginners? — Yes, these Traxxas suspension arms are suitable for anyone maintaining or upgrading their RC vehicle, including beginners. However, suspension arm replacement does require basic mechanical knowledge, proper tools, and patience. If you're unfamiliar with RC car maintenance, we recommend consulting your vehicle's manual or visiting our Walsall store where our experienced team can provide guidance or assistance.
• What happens if suspension arms break? — Suspension arms can break during aggressive driving, crashes, or when landing jumps incorrectly. A damaged suspension arm will cause handling problems, uneven tyre wear, and potentially unsafe driving characteristics. Having spare arms on hand ensures you can quickly replace broken components and get back to enjoying your RC car without extended downtime.
• How long do suspension arms typically last? — The lifespan of suspension arms depends on how frequently and intensively you drive your RC car. Casual bashers might go months without needing replacements, whilst competitive drivers or those who regularly attempt jumps and aggressive manoeuvres should keep spares readily available. The tough construction of these Traxxas arms means they'll deliver extended service life under normal driving conditions.
• Can I mix and match suspension arms from different manufacturers? — We always recommend using genuine Traxxas parts designed for your specific vehicle. Mixing brands or using non-genuine components can result in poor fitment, altered suspension geometry, and unpredictable handling characteristics. Genuine Traxxas suspension arms guarantee perfect compatibility and performance.

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 Suspension arms, adjustable wheelbase left side (upper arm (1pc) / lower arm (1pc)) TRX5328 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.