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ARRMA Ball 5.8x7x2.5mm Suspension Replacement Pack 10 Pieces Z-ARA330805

Model No: Z-ARA330805


Dispatched Within 3 Working Days

£6.99

£0.70

£6.29

Inc VAT

In Stock With Supplier
1 Year Warranty
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These durable Balls are manufactured from high-quality material for a safe and secure fit on your ARRMA vehicle

Features

Strong steel material for long-lasting performance

Includes

10 x 5.8 x 7 x 2.5mm Balls

  • Part Number: Z-ARA330805
  • EAN: 5052127045865
  • Manufacturer: ARRMA
  • Product Type: Suspension Ball Joint
  • Quantity Included: 10 pieces
  • Ball Dimensions: 5.8 x 7 x 2.5mm
  • Material: High-quality steel
  • Compatible Vehicle Models: ARRMA 1/16 GORGON GROM 4X4 RTR (Yellow, Bronze, Red variants), ARRMA 1/18 GRANITE GROM MEGA 380 Brushed 4X4 Monster Truck RTR (Blue, Green, Red), ARRMA 1/16 MOJAVE GROM 223S BLX 4X4 DT with Batt/Charger (Teal, White), ARRMA 1/16 MOJAVE GROM 223S BLX 4X4 DT (Black), ARRMA 1/14 MOJAVE GROM MEGA 380 Brushed 4X4 Small Scale Desert Truck RTR (Blue, Red), ARRMA 1/16 MOJAVE GROM 4x4 RTA Race Kit, ARRMA 1/16 QUAKE GROM 4X4 RTR Brushed Monster Truck (Purple, Green, Red variants), ARRMA 1/14 TYPHON GROM 223S BLX 4X4 (Red, Silver, Blue variants), ARRMA 1/14 TYPHON GROM MEGA 380 Brushed 4x4 Buggy RTR (Blue/Silver, Red/White variants)

Overview

The ARRMA Ball 5.8x7x2.5mm (10) Z-ARA330805 is an essential suspension spare part designed for ARRMA RC vehicles across multiple scales and model ranges. Whether you're running a 1/16 scale GORGON GROM, 1/18 GRANITE GROM, 1/16 MOJAVE GROM, or 1/14 TYPHON GROM, these replacement balls ensure your suspension system maintains optimal performance and durability. As a dedicated RC enthusiast in the UK, having quality replacement parts on hand is crucial for keeping your RC car UK ready for action, whether you're bashing at the track or enjoying weekend recreational driving.

These balls are precision-engineered suspension components that serve as critical connection points within your ARRMA vehicle's suspension geometry. Over time, suspension balls wear through regular use, and having a pack of genuine ARRMA replacement balls ensures you can quickly restore your ready to run RC setup to factory specifications. The pack includes ten individual balls, giving you multiple replacement options so you're always prepared for maintenance or repairs. This is particularly valuable for serious RC hobbyists who demand consistent handling and reliability from their vehicles.

ARRMA has built a reputation for delivering durable, high-performance RC vehicles and genuine spare parts that match the quality of the original equipment. These suspension balls are manufactured to exact specifications to ensure perfect compatibility with your ARRMA model, maintaining the precise suspension geometry that ARRMA engineers have carefully calibrated for optimal on-track and off-track performance.

Key Features

  • Strong Steel Material Construction — These balls are manufactured from high-quality steel that provides exceptional durability and longevity, ensuring your suspension maintains its integrity through countless hours of driving, jumping, and bashing. Steel construction resists wear and deformation that can occur with softer materials, keeping your suspension geometry accurate and your vehicle handling responsive.
  • Precise Dimensions of 5.8x7x2.5mm — The specific measurements ensure perfect compatibility with ARRMA suspension systems, maintaining exact suspension geometry and preventing loose connections or improper ball seating that could compromise handling and increase component wear. This precision fit means you're not guessing whether parts will work correctly.
  • Pack of Ten Balls — With ten replacement balls included in a single package, you have multiple spares available for maintenance, repairs, and experimentation, reducing the need to order repeatedly and keeping you driving without extended downtime waiting for delivery to the UK.
  • Genuine ARRMA Spare Part — As an official ARRMA component with the manufacturer part number Z-ARA330805, these balls meet all factory specifications and quality standards, ensuring they perform identically to the original equipment on your vehicle and maintain the reliability you expect from ARRMA products.

Technical Performance

The ARRMA Ball 5.8x7x2.5mm suspension components are engineered as critical pivot points within ARRMA's suspension systems, where they connect control arms, suspension links, and steering components. Manufactured from high-quality steel, these balls provide the rigid yet smooth articulation necessary for consistent handling characteristics across varying terrain and driving styles. The 5.8mm outer diameter combined with the 7mm overall length and 2.5mm internal dimension creates a ball joint that precisely matches ARRMA's suspension geometry specifications. Steel material selection ensures minimal deflection under load, which is essential for maintaining suspension geometry accuracy during aggressive driving, high-speed cornering, and rough terrain navigation. The smooth internal bearing surface allows for unrestricted suspension movement whilst preventing the side-to-side movement or wobble that occurs when suspension balls become worn. Whether you're driving a 1/16 scale GORGON GROM 4X4 RTR brushed monster truck, upgrading a 1/18 GRANITE GROM MEGA 380 brushed 4X4 monster truck, maintaining a 1/16 MOJAVE GROM 223S BLX 4X4 desert truck, or servicing a 1/14 TYPHON GROM 223S BLX 4X4 buggy, these balls deliver the performance consistency that ARRMA drivers demand. Regular replacement of worn suspension balls is a critical maintenance task that prevents premature wear of other suspension components and maintains the predictable handling that makes ARRMA vehicles popular choices for RC enthusiasts across the UK.

What's in the Box

  • 10 x ARRMA Ball 5.8x7x2.5mm suspension components

Frequently Asked Questions

  • Which ARRMA RC vehicles are compatible with the Ball 5.8x7x2.5mm Z-ARA330805? — These suspension balls are designed for use with multiple ARRMA small-scale models including the 1/16 GORGON GROM 4X4 RTR brushed monster truck in yellow, bronze, and red variants, the 1/18 GRANITE GROM MEGA 380 brushed 4X4 monster truck in blue, green, and red, the 1/16 MOJAVE GROM 223S BLX 4X4 drive train models in multiple colours, the 1/16 MOJAVE GROM MEGA 380 brushed 4X4 small scale desert truck, the 1/16 ARRMA MOJAVE GROM 4x4 RTA race kit, the 1/16 QUAKE GROM 4X4 RTR brushed monster truck in purple, green, and red, and the 1/14 TYPHON GROM 223S BLX 4X4 buggy in red, blue, and silver variants. Check your vehicle's model number to confirm compatibility before ordering.
  • How often should I replace suspension balls on my RC car? — Suspension balls should be inspected regularly during vehicle maintenance and replaced when you notice excessive play, clicking sounds, or loose connections in the suspension. Regular replacement as part of preventative maintenance keeps your vehicle handling predictably and prevents secondary damage to connected components. For active drivers, replacing balls every few months of regular use is a prudent maintenance practice.
  • Why is steel material important for suspension balls? — Steel construction provides the rigidity and durability required to maintain precise suspension geometry under the loads and impacts experienced during RC driving. Softer materials deform more easily, causing your vehicle's suspension to become loose and unpredictable, which degrades handling and accelerates wear on other components. ARRMA's steel balls ensure your suspension maintains its engineered characteristics throughout extended use.
  • Can these suspension balls be used as upgrades on other RC vehicles? — These balls are specifically engineered for ARRMA suspension systems with these precise dimensions. Using them on non-compatible vehicles could result in improper fit and suspension geometry issues. For maximum reliability and performance, always use genuine ARRMA parts matched to your specific vehicle model.
  • Are these suitable for beginners? — Yes, suspension ball replacement is an ideal first maintenance task for RC hobbyists learning basic vehicle upkeep. The simple installation process of removing old balls and installing new ones helps beginners understand their vehicle's suspension system whilst developing practical maintenance skills that will serve them throughout their RC hobby journey.

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 ARRMA Ball 5.8x7x2.5mm (10) Z-ARA330805 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.

We want to make sure your delivery goes smoothly, so here are some important details about our service:

  • For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
  • Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
  • Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
  • If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
  • We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
  • As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
  • If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
  • For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.