Traxxas Shock Spring 3.7 Rate Blue 2 Pack Short Ultra Shocks TRX8362X

Overview

The Traxxas Spring, shock (Blue) (3.7 rate) (2 pcs) TRX8362X is an essential suspension tuning component for enthusiasts looking to optimise the performance of their Traxxas 4-Tec 3.0 RC cars. Whether you're a seasoned RC racer in the UK or a weekend basher exploring the world of high-performance RC vehicles, these replacement shock springs offer the precision engineering and quality construction that Traxxas is recognised for worldwide. These springs are sold as a pair, making them ideal for replacing worn components or experimenting with different suspension setups to achieve the perfect handling characteristics for your specific driving style.

Suspension tuning is one of the most effective ways to improve your RC car's performance, and these Traxxas shock springs give you the flexibility to dial in exactly the setup you need. The 3.7 rate designation indicates the stiffness of the spring—a crucial specification that directly affects how your vehicle handles over different terrain and track conditions. By selecting the right spring rate, you can compensate for vehicle weight variations, terrain changes, or simply fine-tune your 4-Tec's suspension to deliver the responsive, planted handling you're looking for.

If you're searching for quality RC car UK suspension upgrades or looking to maintain your Traxxas 4-Tec with genuine OEM parts, these shock springs represent excellent value and authentic Traxxas engineering. RC Model Shop stocks genuine Traxxas suspension components to keep your vehicle performing at its best.

Key Features

• High-Quality Spring Steel Construction — These springs are manufactured from premium spring steel, ensuring they maintain consistent performance over extended use and resist fatigue even under demanding driving conditions, which is essential for reliable suspension performance.
• Durable Powder-Coated Finish — The springs feature a protective powder-coated finish in distinctive blue colour, which not only provides an aesthetic appeal but also protects the steel from corrosion and wear, extending the lifespan of these suspension components.
• 3.7 Spring Rate for Precise Tuning — The 3.7 rate provides a specific level of stiffness that works across a range of driving conditions, allowing you to achieve optimal suspension geometry and handling balance for your 4-Tec 3.0 vehicle.
• Compatible with Short Ultra Shocks — These springs are specifically designed to fit Traxxas short Ultra Shocks, ensuring perfect fitment and seamless integration with your existing suspension system without modifications required.
• Sold as Matching Pairs — Each package includes two springs, providing matched suspension geometry across both sides of your vehicle for consistent handling and balanced performance during cornering and acceleration.
• Suspension Performance Tuning Tool — Different spring rates allow you to fine-tune your 4-Tec's suspension performance or compensate for lighter or heavier vehicle configurations, making these springs valuable for drivers experimenting with different setups.
• Genuine Traxxas OEM Component — As an official Traxxas part, you can be confident these springs meet the manufacturer's exact specifications and quality standards, ensuring compatibility and reliability with your 4-Tec 3.0.

Technical Performance

The Traxxas Spring, shock (Blue) (3.7 rate) represents precision engineering designed for the Traxxas 4-Tec 3.0 platform. The 3.7 spring rate falls within the standard tuning range for this vehicle class, striking a balance between responsive handling and ride comfort across varied terrain. The higher the rate, the stiffer the spring, which means a 3.7-rate spring provides moderate stiffness—ideal for drivers seeking a balanced setup without extreme stiffness that could sacrifice ride quality or extreme softness that might allow excessive suspension travel. Constructed from high-quality spring steel with a protective powder-coated blue finish, these springs are engineered to maintain their performance characteristics over thousands of kilometres of use. The springs are specifically engineered to work with Traxxas short Ultra Shocks, which are found on the 4-Tec 3.0 platform. In RC vehicle tuning, spring rate selection is one of the most fundamental adjustments available to drivers, allowing compensation for different track conditions, weather, vehicle weight distribution, and personal driving preferences. By providing genuine OEM replacement springs, Traxxas ensures that drivers can restore their vehicles to factory specifications or experiment with suspension tuning to find their ideal setup. The matched pair design guarantees consistent left-to-right suspension geometry, which is critical for predictable handling during high-speed cornering and acceleration phases.

What's in the Box

• Traxxas Shock Spring (Blue) (3.7 rate) x2

Frequently Asked Questions

• What does the 3.7 spring rate mean, and how does it affect my RC car's handling? — The spring rate indicates the stiffness of the spring; higher numbers mean stiffer springs. A 3.7 rate provides moderate stiffness that works well across various driving conditions. Stiffer springs reduce suspension travel and provide more responsive handling, whilst softer springs offer a smoother ride and better traction on rough terrain. If your vehicle feels too bouncy, you might benefit from a stiffer spring; if it feels harsh, a softer rate could improve performance.
• Will these springs fit my Traxxas 4-Tec 3.0? — Yes, these springs are specifically designed for the Traxxas 4-Tec 3.0, including both the Chevrolet Corvette Stingray Silver (TRX93054-4-SLVR) and Black (TRX93054-4-BLK) versions. They are designed to fit short Ultra Shocks, which are standard on the 4-Tec 3.0 platform, ensuring perfect fitment without any modifications.
• Why would I want to replace my shock springs? — You might replace shock springs if the originals have become worn or fatigued, which reduces their ability to support the vehicle's weight and affects handling. Additionally, experimenting with different spring rates is one of the most effective tuning methods in RC racing and performance driving, allowing you to optimise your vehicle's setup for specific conditions or driving styles.
• Can I use different spring rates on the front and rear of my vehicle? — Yes, many RC drivers use different spring rates front and rear to achieve specific handling characteristics. Stiffer front springs with softer rear springs, or vice versa, can dramatically change how your vehicle behaves, allowing you to dial in the exact balance you prefer for your driving technique.
• Are these genuine Traxxas parts? — Yes, these are genuine OEM (Original Equipment Manufacturer) Traxxas components, ensuring they meet the exact specifications and quality standards that Traxxas requires. Purchasing genuine parts guarantees compatibility and reliability with your 4-Tec 3.0.
• What is the powder-coated finish made for? — The powder-coated blue finish serves two purposes: it provides aesthetic appeal that matches Traxxas's design language, and it protects the underlying spring steel from corrosion, oxidation, and wear, which helps extend the lifespan of your springs and maintains their performance characteristics over time.

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 Spring, shock (Blue) (3.7 rate) (2 pcs) TRX8362X 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.