- Part type: Chassis Parts - Suspension
- Manufacturer: ARRMA
- Model number: ARA330582
- Quantity in pack: 4
- Colour: Black
- Material: Durable composite
- Hex driver hole size: 8mm
- Thread type: Precision moulded
- Compatible with ARRMA 1/5 Kraton 8S 4X4 RTR (ARA110002)
- Compatible with ARRMA 1/5 Kraton 8S EXB 4X4 Roller (ARA5208)
- Compatible with ARRMA 1/5 Kraton 8S EXB AVC 4X4 RTR (ARA5808V2T1)
- Compatible with ARRMA 1/5 Outcast 8S AVC 4X4 RTR (ARA5810)
- Compatible with ARRMA 1/5 Outcast 8S EXB 4X4 Roller (ARA5210)
- Compatible with ARRMA 1/5 Outcast 8S EXB AVC 4X4 RTR (ARA5810V2T1)
- OEM replacement part for kit-supplied items
Overview
The ARRMA Hub Nut in Black is an essential replacement suspension component designed for high-performance RC vehicles. Whether you're running an ARRMA 1/5 Kraton 8S or Outcast 8S brushless speed truck, these hub nuts are precision-engineered to deliver reliable wheel hub assembly performance. If you're a dedicated RC enthusiast in the UK maintaining a competitive brushless RC monster truck or stunt truck, having quality replacement hub nuts on hand ensures you can keep your model in peak condition without costly downtime.
This pack contains four hub nuts, providing a complete replacement set for all four wheels of your RC 4WD model. Built to OEM ARRMA specifications, these hub nuts are the exact same high-quality components originally supplied with your kit, meaning you can be confident in their fit, durability and compatibility. Whether you're a weekend basher enjoying off-road RC action or a serious competitor pushing your vehicle to its limits, having genuine ARRMA replacement parts ensures your RC car UK setup remains reliable and performs consistently.
Designed for durability and precision, these hub nuts feature composite material construction that provides excellent longevity even under the demanding stresses of high-speed brushless RC driving. The hub nuts work in conjunction with your vehicle's suspension system to secure the wheel assembly firmly in place whilst allowing smooth rotation. With the integrated 8mm hex driver hole, accessing and adjusting your pivot ball bearings is quick and straightforward, making maintenance and tuning of your ready to run RC vehicle a hassle-free experience.
Key Features
- Pack of 4 Hub Nuts — This pack contains four hub nuts, providing a complete replacement set for all four wheels of your RC 4WD truck or vehicle, ensuring consistency and reliability across all four corners of your ready to run RC model.
- Durable Composite Material — The hub nuts are manufactured from high-quality composite material engineered for long-lasting performance and durability, capable of withstanding the stresses and impacts encountered during aggressive RC driving and high-speed bashings.
- Precision Moulded Threads — Each hub nut features precision moulded threads that allow for fast and efficient servicing, enabling you to remove and refit hub nuts quickly without struggling with stripped or damaged threads.
- 8mm Hex Driver Hole — The integrated 8mm hex driver hole provides fast and easy access to pivot ball adjustments in seconds, eliminating the need for specialised tools and making routine maintenance and bearing tuning straightforward for RC enthusiasts of all skill levels.
- OEM ARRMA Specification — These hub nuts are manufactured to the exact same specifications as the original components supplied with ARRMA RC kits, guaranteeing perfect fit and compatibility with your existing suspension assembly.
- Direct Replacement Part — Designed as a direct replacement for kit-supplied items, these hub nuts restore your vehicle to factory specification if your original components have become damaged, stripped or worn through use.
Technical Performance
The ARRMA Hub Nut Black represents precision engineering in miniature, manufactured to the demanding tolerances required for high-performance brushless RC vehicles. The composite material construction provides an optimal balance of durability, weight and strength, crucial for maintaining reliable wheel hub assembly performance in competitive 1/5 scale RC driving. The precision moulded threads are engineered to resist stripping and wear, ensuring that repeated assembly and disassembly cycles do not compromise the integrity of the connection. The 8mm hex driver hole is sized to accommodate standard hex drivers used in RC tool kits, allowing you to access and adjust the pivot ball bearings that form part of the suspension geometry without requiring specialist equipment. These hub nuts work in tandem with the suspension system to transmit load from the wheel assembly to the vehicle chassis whilst maintaining precise geometric alignment critical for handling performance. For users of high-powered brushless RC 4WD models such as the ARRMA Kraton 8S and Outcast 8S, reliable hub nuts are absolutely essential, as the forces generated by brushless motors and 8S LiPo batteries demand components manufactured to the highest standards.
What's in the Box
Frequently Asked Questions
- Are these hub nuts compatible with my ARRMA Kraton 8S or Outcast 8S RC vehicle? — Yes, these ARRMA Hub Nuts are confirmed OEM parts for the ARRMA 1/5 Kraton 8S 4X4 RTR, ARRMA 1/5 Kraton 8S EXB 4X4, ARRMA 1/5 Kraton 8S EXB AVC 4X4, ARRMA 1/5 Outcast 8S AVC 4X4, ARRMA 1/5 Outcast 8S EXB 4X4, and ARRMA 1/5 Outcast 8S EXB AVC 4X4 models. They are direct replacements for the kit-supplied hub nuts on these high-performance brushless RC trucks.
- What is the 8mm hex driver hole used for? — The 8mm hex driver hole provides direct access to the pivot ball adjustments on your suspension assembly. By inserting an 8mm hex driver tool through this hole, you can quickly and easily adjust the pivot ball bearing preload and geometry without having to disassemble the entire hub assembly, making routine tuning and maintenance extremely convenient.
- Will these hub nuts fit other ARRMA models or RC vehicles from other manufacturers? — These hub nuts are specifically engineered for ARRMA vehicles listed in the product fitments, particularly the Kraton 8S and Outcast 8S series. Whilst they may physically fit other ARRMA models with similar suspension geometry, we recommend verifying fitment against your specific vehicle model before purchasing to ensure compatibility.
- How often should I replace my hub nuts? — Hub nuts are durable components designed for long service life. However, they should be inspected regularly during routine maintenance to check for signs of wear, damage or thread degradation. If you notice stripped threads, cracks, or difficulty securing the hub nuts, replacement is recommended to maintain suspension geometry and handling performance.
- What is the advantage of composite material construction over other materials? — Composite materials offer an excellent combination of durability, light weight and resistance to corrosion. Unlike metal alternatives, composites are less prone to corroding if exposed to moisture and salt, making them ideal for RC vehicles used outdoors across the UK where weather conditions can be unpredictable.
- Can I use these hub nuts on brushless or brushed RC models? — These hub nuts are universal suspension components compatible with both brushless and brushed versions of the ARRMA Kraton and Outcast models listed. They function identically regardless of your vehicle's motor type.
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 Hub Nut, Black (4) 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.
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