Traxxas Servo Horns Steering Kit Long Short Metal Linkage Turnbuckles TRX5345R

Overview

The Traxxas Servo Horns Steering Long (2 pcs), Short (2 pcs) / linkage, steering (3x20mm turnbuckle) (2 pcs) / rod ends (Short) (4 pcs) / hollow balls (4 pcs) TRX5345R is an essential steering upgrade kit designed for Traxxas RC vehicles that demand enhanced performance and durability. This comprehensive steering component set is ideal for RC enthusiasts in the UK who are looking to maintain or upgrade their trail trucks, crawlers, and off-road vehicles with genuine Traxxas parts. Whether you're running a TRX-6, TRX-4, or other compatible Traxxas model, this servo horn and linkage kit provides the precision steering control necessary for tackling challenging terrain and demanding trail conditions.

The TRX5345R kit represents a full steering system overhaul, combining multiple critical components that work together to deliver responsive, reliable steering performance. For UK RC car enthusiasts and beginners alike, upgrading to quality steering components is one of the most effective ways to improve your vehicle's handling characteristics and overall performance on rocky terrain, technical trails, and obstacle courses. Traxxas is recognised worldwide as a leader in RC vehicle engineering, and this steering kit exemplifies the brand's commitment to quality, precision manufacturing and durability that keeps your RC truck performing at its peak.

This servo horn and linkage package is particularly valuable for drivers who have upgraded their servo to higher-torque models, such as the High Torque 400 brushless servo mentioned in Traxxas build guides. When you increase your steering servo's power output and performance capability, you need equally robust steering linkages and horns to handle the additional stress and deliver smooth, consistent steering response without binding or play in the system.

Key Features

• Dual Length Servo Horns — The kit includes two long servo horns and two short servo horns, giving you the flexibility to choose the optimal arm length for your steering geometry setup. Longer horns provide better mechanical advantage and finer control resolution, while shorter horns deliver faster steering response and are ideal for vehicles requiring quick directional changes in tight technical sections.
• Quality Metal Construction — The servo horns are manufactured from durable metal material designed to withstand the demands of high-torque servo applications and aggressive off-road driving. Metal arms maintain their shape and precision alignment far better than plastic alternatives, ensuring consistent steering feel session after session without degradation.
• 3x20mm Turnbuckles for Linkage Adjustment — The inclusion of two 3x20mm turnbuckles allows for precise tuning of your steering linkage length and geometry. Turnbuckles are essential for achieving neutral steering, compensating for wear, and fine-tuning toe-in alignment on your RC crawler or trail truck, making them invaluable tools for optimising handling characteristics.
• Short Rod Ends with Threading — Four short rod end components are included, which are the critical connection points between your steering linkages and steering arms. These provide the articulation necessary for smooth steering movement whilst maintaining precise alignment and minimal slop in the steering system.
• Hollow Ball Connectors — Four hollow ball connectors are supplied as part of this kit, offering flexible mounting points within your steering linkage system. These allow for slight angular movement during suspension articulation without binding, ensuring steering remains responsive even when your vehicle is climbing over obstacles or traversing uneven terrain.
• Genuine Traxxas Components — As official Traxxas parts, every component in this kit is engineered to exact specifications and manufactured to the highest quality standards, ensuring perfect compatibility with your Traxxas vehicle and seamless integration with your existing steering system.

Technical Performance

The TRX5345R steering kit represents a comprehensive approach to steering system durability and performance. The combination of dual-length servo horns, adjustable turnbuckle linkages, and quality rod end connectors creates a steering system capable of handling modern high-torque servo applications whilst maintaining the precision and responsiveness that serious RC trail enthusiasts demand. The metal servo horns ensure that steering inputs are transmitted instantly and accurately to your front wheels without deflection or flex, which is particularly important when running upgraded brushless servos with 400 ounces-inch of torque or greater. The 3x20mm turnbuckles provide the adjustment range necessary for fine-tuning your vehicle's steering geometry to suit different driving conditions, trail types, and personal preferences. Whether you're navigating tight rock gardens, climbing steep obstacles, or threading through narrow gaps in technical terrain, the precision engineering of these components ensures your steering remains sharp and predictable. The rod ends and hollow ball connectors are designed to maintain tight tolerances whilst allowing the slight flex and articulation necessary for realistic off-road performance, preventing metal-to-metal contact that could cause noise or binding during suspension travel. These components are particularly valuable for UK RC enthusiasts running their vehicles in demanding conditions, where reliability and consistent performance are paramount.

What's in the Box

• Servo horns, steering, Long (2 pieces)
• Servo horns, steering, Short (2 pieces)
• Linkage, steering 3x20mm turnbuckle (2 pieces)
• Rod ends, Short (4 pieces)
• Hollow balls (4 pieces)

Frequently Asked Questions

• What vehicles is the TRX5345R steering kit compatible with? — This kit is designed for Traxxas vehicles that utilise standard servo horn mounting and steering linkage systems. It is widely compatible with Traxxas models including the TRX-4, TRX-6, and various other Traxxas RC trucks and crawlers. We recommend checking your specific vehicle's manual or contacting our expert team to confirm compatibility before ordering.
• Why would I upgrade my servo horns and steering linkages? — Upgrading to metal servo horns and quality steering components becomes essential when you upgrade your servo to a higher-torque model, such as the Traxxas High Torque 400 brushless servo which produces over 400 ounces-inch of torque. Plastic stock horns can flex or break under such power, whilst quality metal horns and linkages transfer every ounce of steering power directly to your wheels. Additionally, worn steering components develop play and slop that degrades handling precision, so replacement parts restore tight, responsive steering feel.
• What is the difference between long and short servo horns? — Long servo horns provide greater mechanical advantage, meaning smaller servo movements translate to larger steering wheel movements, which gives finer control resolution and is ideal for technical trail driving where precision is paramount. Short servo horns deliver faster steering response with larger servo movements required for full lock, making them suitable for vehicles that need quicker directional changes. Many drivers carry both types to swap based on the specific terrain or driving style for a particular trail session.
• How do I use the turnbuckles to adjust my steering? — The 3x20mm turnbuckles are installed in your steering linkages and allow you to adjust the effective length of those linkages. Rotating the turnbuckle changes linkage length, which allows you to adjust your steering geometry, compensate for servo arm wear, fine-tune toe-in alignment, and achieve neutral steering where your vehicle travels straight when you centre the steering wheel. Adjustment is straightforward and requires only your servo horn tool or a small spanner.
• Are these metal servo horns stronger than plastic alternatives? — Yes, significantly. Metal servo horns maintain their shape under load and resist bending, cracking, or breaking far better than plastic arms. When running a high-torque servo or driving aggressively over rocky terrain, metal horns ensure that all steering power is delivered to the wheels without loss to horn deflection, and they maintain precise steering feel session after session without degradation.
• What do the rod ends and hollow ball connectors do? — Rod ends are threaded connectors that attach to your turnbuckles and linkage arms, providing the articulation points for steering movement. Hollow ball connectors offer flexible mounting within the linkage system, allowing slight angular movement during suspension travel without binding. Together, these components ensure your steering remains smooth and responsive even when your vehicle is articulating over obstacles.
• Is this kit suitable for beginners? — This is a replacement and upgrade component kit rather than a complete vehicle, so it is best suited to RC enthusiasts who already own a compatible Traxxas vehicle and understand basic RC maintenance. However, steering system upgrades are among the most accessible modification projects, and our experienced team in the UK can provide guidance on installation and setup.
• Will upgrading my steering kit improve my RC truck's performance? — Absolutely. Upgrading to quality metal servo horns and precision steering linkages directly improves steering responsiveness, precision, and durability. You'll notice sharper steering response, better handling consistency, and improved confidence when navigating technical terrain. For vehicles running upgraded high-torque servos, quality steering components are essential for converting that servo power into actual performance improvements.

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 Servo horns, steering, Long (2 pcs), Short (2 pcs) / linkage, steering (3x20mm turnbuckle) (2 pcs) / rod ends (Short) (4 pcs) / hollow balls (4 pcs) TRX5345R 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.