Traxxas Extreme Heavy Duty Steering Blocks Left Right Grey TRX9037-GRAY

Overview

The Traxxas Steering blocks, extreme heavy duty, Grey (left & right) with 3x20mm BCS (2) represent a significant upgrade for RC enthusiasts looking to build a more resilient and capable RC car UK platform. These replacement steering blocks are specifically engineered for use with the #9080 upgrade kit and are designed to withstand the punishment that serious RC basher and competition drivers demand. Whether you're piloting a Hoss 4X4 VXL, Rustler 4X4 VXL, or any Slash 4X4 variant through challenging terrain, these extreme heavy-duty caster blocks deliver the durability and strength needed for confident, aggressive driving.

Built with extra material throughout their construction, these upgraded steering blocks represent a beefed-up evolution from standard components, offering significantly enhanced strength and longevity. The grey colour finish not only looks professional and aggressive but also helps identify these upgraded components at a glance in your spares box. For RC car enthusiasts in the UK seeking to maximise the durability of their 4WD vehicles, these steering blocks are an essential upgrade that transforms your RC experience from worrying about breakage to focusing on performance and fun.

These extreme heavy-duty steering blocks are compatible with both EHD (Extreme Heavy-Duty) parts and non-EHD components, as well as genuine Traxxas aluminium accessories, giving you flexibility in how you build and upgrade your RC vehicle. The inclusion of quality fasteners ensures you have everything needed for installation, making this a complete upgrade solution for serious RC enthusiasts.

Key Features

• Extreme Heavy-Duty Construction — The steering blocks feature reinforced material throughout their design, providing substantially greater strength and durability compared to standard components, ensuring they can handle the rigorous demands of aggressive RC driving without failure.
• Left and Right Pair Included — This product includes both left and right steering blocks, providing a complete replacement set so you have a symmetrical, properly functioning suspension system for balanced handling and predictable steering response.
• Purpose-Designed for #9080 Upgrade Kit — These blocks are specifically engineered for use with the #9080 upgrade kit system, ensuring perfect fitment, compatibility and performance integration with that complete upgrade package.
• Compatible with Multiple Models — These steering blocks are designed to work with the Hoss 4X4 VXL, Rustler 4X4 VXL, Rustler 4X4, Slash 4X4, Ultimate Slash 4X4 VXL, and Slash 4X4 VXL, making them a versatile upgrade option for several popular ready to run RC vehicles.
• Dual Compatibility with EHD and Standard Parts — The extreme heavy-duty caster blocks work seamlessly with non-EHD parts and Traxxas aluminium accessories, allowing you to selectively upgrade components without requiring a complete drivetrain overhaul.
• Quality Fasteners Included — Each package includes two 3x20mm ball cup screws (BCS), providing the correct fastening hardware needed for secure installation and reliable operation of the steering system.
• Professional Grey Finish — The grey colour scheme provides an attractive appearance that complements most RC car builds whilst remaining subtle enough to suit various custom paint schemes and body colours.

Technical Performance

The Traxxas extreme heavy-duty steering blocks represent a significant engineering upgrade focused on durability and strength in suspension design. Built from reinforced materials with extra thickness and structural bracing compared to standard caster blocks, these components are engineered to absorb the extreme loads generated during high-speed cornering, jumps, and aggressive off-road driving. The suspension on your RC car UK experiences tremendous forces during acceleration, deceleration, and direction changes, and standard components can fail under sustained punishment. These extreme heavy-duty blocks distribute loads more effectively across their structure, reducing stress concentration and extending component life significantly. The precision engineering ensures exact tolerances for proper alignment and geometry, critical factors in maintaining consistent handling characteristics and tyre wear patterns. Installation of these blocks as part of the #9080 upgrade kit system transforms your RC vehicle's durability profile, allowing more aggressive driving styles without the constant threat of costly repairs. The grey finish is applied through a process that ensures consistency and provides corrosion resistance, important for RC cars exposed to outdoor environments, moisture, and varied weather conditions typical in the UK climate. These steering blocks work in concert with other extreme heavy-duty components to create a suspension system capable of withstanding multiple jumps, high-speed impacts, and demanding off-road terrain without premature failure.

What's in the Box

• Extreme heavy-duty steering block (left)
• Extreme heavy-duty steering block (right)
• Ball cup screw 3x20mm (2)

Frequently Asked Questions

• Which RC models are these steering blocks compatible with? — These extreme heavy-duty steering blocks are designed specifically for the Hoss 4X4 VXL, Rustler 4X4 VXL, Rustler 4X4, Slash 4X4, Ultimate Slash 4X4 VXL, and Slash 4X4 VXL models. They must be used with the #9080 upgrade kit and will not fit standard suspension parts on these vehicles.
• Do I need the #9080 upgrade kit to use these steering blocks? — Yes, these steering blocks are specifically engineered for use with the #9080 upgrade kit only. They feature different geometry and fitment specifications compared to standard steering blocks, so compatibility with non-upgrade suspension systems is not guaranteed.
• What is the difference between extreme heavy-duty and standard steering blocks? — Extreme heavy-duty steering blocks feature reinforced construction with extra material throughout their design, providing significantly greater strength and durability. Standard steering blocks are lighter but offer less impact resistance and durability under aggressive driving conditions. The EHD blocks are ideal for bashers and competitive drivers who prioritise longevity and durability.
• Can I mix extreme heavy-duty parts with standard parts on my RC car? — Yes, these extreme heavy-duty caster blocks are compatible with non-EHD parts as well as genuine Traxxas aluminium accessories. However, for optimal performance and durability, Traxxas recommends upgrading suspension components in matching sets to maintain balanced geometry and handling characteristics.
• How difficult is it to install these steering blocks? — Installation requires basic RC mechanical knowledge and standard RC tools including hex drivers and screwdrivers. The blocks attach to the suspension using the included 3x20mm ball cup screws. If you have previously worked on RC cars or followed RC car setup guides, installation should be straightforward. Traxxas provides detailed assembly instructions with their upgrade kits.
• Why would I upgrade my steering blocks to extreme heavy-duty? — Upgrading to extreme heavy-duty steering blocks significantly extends component life and reduces the risk of suspension failure during aggressive driving, jumps, and high-speed impacts. This reduces repair costs and downtime, allowing you to focus on enjoying your RC car rather than constantly replacing broken parts. For serious RC bashers and competitors in the UK, this upgrade represents excellent value.
• Are these grey blocks available in other colours? — Yes, Traxxas manufactures extreme heavy-duty steering blocks in multiple colour options including grey. Check RC Model Shop's current stock for availability of other colour variants.

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 Steering blocks, extreme heavy duty, Grey (left & right)/ 3x20mm BCS (2) (for use with #9080 upgrade kit) TRX9037-GRAY 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.