- Product Type: O-Ring
- Brand: ARRMA
- Model Number: Z-ARA716039
- Diameter: 5.8mm
- Thickness: 2.2mm
- Quantity: 8 units
- Compatible Vehicle: ARRMA 1/5 Outcast 4X4 8S BLX EXB Brushless Stunt Truck RTR (C-ARA5810V2T1)
- EAN: 5052127040143
- Part Category: Hardware - Fittings
Overview
The ARRMA O-Ring 5.8x2.2mm (8) Z-ARA716039 is an essential replacement part for RC enthusiasts maintaining their high-performance models. These precision-engineered o-rings are specifically designed for ARRMA vehicles and represent genuine manufacturer parts that ensure reliable performance and longevity in your RC car UK setup. Whether you're a dedicated basher, a competitive racer, or someone who enjoys regular weekend runs with your RC vehicle, having quality replacement o-rings on hand is crucial for keeping your model in peak condition and avoiding unexpected downtime.
O-rings are fundamental components in any RC car, serving as critical seals in various hydraulic and pneumatic systems throughout your vehicle. The 5.8x2.2mm specification makes these o-rings particularly suited to specific applications within ARRMA's range of ready to run RC models. This pack contains eight individual o-rings, providing excellent value and ensuring you have spares available when you need them. For anyone operating RC cars UK-wide, maintaining a stock of genuine ARRMA replacement parts like these o-rings is a smart investment in your hobby.
ARRMA is recognised as one of the leading manufacturers of high-performance RC vehicles, from bashers to race-ready models, and their commitment to quality extends throughout their parts catalogue. These o-rings are no exception, manufactured to exact specifications to guarantee compatibility with your ARRMA RC car and reliable sealing performance across a wide range of operating conditions and temperatures.
Key Features
- Genuine ARRMA Manufacturer Part — This is an authentic ARRMA component, not an aftermarket or third-party alternative, which means these o-rings are engineered to the exact specifications your RC car requires for optimal performance and durability.
- Pack of Eight Units — With eight o-rings included in this pack, you have multiple replacement options and spares to ensure you can maintain your RC vehicle without extended downtime between service intervals.
- Precise 5.8x2.2mm Dimensions — These o-rings are manufactured to exact diameter and thickness specifications, ensuring they fit perfectly in their designated applications and create proper seals without gaps or excessive compression.
- Reliable Sealing Performance — O-rings are critical for maintaining hydraulic and pneumatic pressure in RC vehicle systems, and these ARRMA parts deliver consistent, dependable sealing across all operating conditions to prevent leaks and fluid loss.
- Compatible with ARRMA 1/5 Models — These o-rings are confirmed compatible with the ARRMA 1/5 Outcast 4X4 8S BLX EXB Brushless Stunt Truck, and may be compatible with other ARRMA vehicles in their range.
- Cost-Effective Maintenance Solution — Keeping genuine replacement parts in stock allows you to perform timely maintenance and repairs, extending the lifespan of your RC car and preventing more costly damage from developing.
Technical Performance
O-rings represent one of the most important yet often overlooked components in modern RC cars. These small but mighty seals are responsible for maintaining pressure in hydraulic systems, preventing fluid leakage, and ensuring that your vehicle's various mechanisms function smoothly and reliably. The 5.8x2.2mm specification of these ARRMA o-rings indicates an inner diameter of 5.8 millimetres and a thickness of 2.2 millimetres, dimensions that are critical for proper fitting and sealing performance in their intended applications. The durability of o-rings depends on the material composition and the precision of manufacturing, both of which ARRMA maintains to exacting standards across their parts range. These seals must withstand temperature variations during operation, resist degradation from exposure to various hydraulic fluids and oils used in RC vehicles, and maintain their elasticity through repeated compression cycles. Whether you're operating your brushless RC car in cooler UK weather conditions or pushing it hard during hot summer sessions, quality o-rings like these ARRMA parts ensure consistent performance and prevent the fluid leaks that can compromise vehicle performance and cause internal damage to sensitive components.
What's in the Box
Frequently Asked Questions
- What are o-rings used for in RC cars? — O-rings serve as seals in hydraulic and pneumatic systems throughout your RC vehicle, preventing fluid leakage and maintaining proper pressure in dampers, differentials, and other sealed components. When o-rings wear out or become damaged, they can cause fluid loss and significantly reduce your vehicle's performance.
- How do I know when o-rings need replacing? — Signs that your RC car needs new o-rings include visible fluid leaks around sealed components, reduced damping performance in shocks, sluggish differential action, or any noticeable loss of hydraulic fluid from your RC vehicle's systems.
- Are these o-rings compatible with all ARRMA models? — These 5.8x2.2mm o-rings are confirmed compatible with the ARRMA 1/5 Outcast 4X4 8S BLX EXB Brushless Stunt Truck. Compatibility with other ARRMA vehicles may vary depending on their specific design, so check your vehicle's parts diagram or contact the manufacturer if you're uncertain.
- Why should I buy genuine ARRMA o-rings rather than generic alternatives? — Genuine ARRMA parts are manufactured to exact specifications matching your vehicle's design, ensuring proper fit and reliable sealing performance. Generic o-rings may not provide consistent quality or correct dimensions, potentially leading to leaks and performance issues in your RC car.
- How many o-rings do I need for a complete service? — The number of o-rings required depends on your specific vehicle model and which components you're servicing. This pack of eight provides flexibility, allowing you to replace multiple o-rings during a maintenance session or stock spares for future repairs.
- Is this suitable for beginners? — O-rings are replacement parts best suited for users with some basic mechanical experience in RC vehicle maintenance. If you're new to RC car servicing, consulting your vehicle's instruction manual or watching maintenance tutorials is recommended before attempting o-ring replacement.
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 O-Ring 5.8x2.2mm (8) Z-ARA716039 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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