- Manufacturer: ARRMA
- Part Number: Z-ARA320553
- EAN: 5052127034982
- Scale: 1/5
- Spare Part Type: Chassis Spares
- Material: Strong composite
- Receiver Box Quantity: 2 (one 1/5th scale servo, one 1/6th scale servo)
- Receiver Box Lid Quantity: 1
- Servo Saver Axle Quantity: 2
- Features: Dirt and water protection, ESC mounting holes with secure fit, integrated aerial tube mount, precision-molded hardware holes, integrated servo mount, servo saver axle front support
- Compatible Models: Arrma Kraton 4X4 8S BLX (C-ARA5808V2T1), Arrma Outcast 4X4 8S BLX (C-ARA5810V2T1)
Overview
The ARRMA Receiver Box Z-ARA320553 is an essential replacement chassis spare for owners of ARRMA's premium 1/5 scale brushless monster trucks and stunt trucks. Whether you're running the Kraton 4X4 8S BLX or the Outcast 4X4 8S BLX, this high-quality receiver box set provides the protection and functionality your electronics demand. If you're serious about RC car performance and longevity in the UK RC hobby scene, protecting your receiver and servo electronics from dirt, water and damage is absolutely critical — and this is exactly what this purpose-designed component delivers.
This isn't just a simple plastic enclosure. The Z-ARA320553 is a comprehensive receiver box system with integrated servo mounting capability, allowing you to fit a true 1/5th sized servo into your monster truck or stunt truck. The kit includes two differently-sized receiver boxes to accommodate either 1/5th or 1/6th scale servos, giving you flexibility in your build or upgrade options. For any serious basher or competitor running an 8S brushless RC truck, having genuine ARRMA replacement spares like this on hand ensures you can get back on the track or bash spot quickly if components need replacing.
Built from strong composite material, this receiver box system is engineered to last through years of aggressive RC truck running. The precision-molded design means installation is straightforward and hassle-free, with pre-drilled mounting holes that guarantee a secure fit for your Electronic Speed Controller (ESC) and other vital electronics. If you're upgrading your existing ARRMA Kraton or Outcast 8S, or replacing worn components, the Z-ARA320553 is the OEM-quality solution trusted by RC enthusiasts across the UK.
Key Features
- Dirt and Water Protection — The receiver box is specially designed to shield your valuable receiver and electronics from dirt, dust and water damage, extending the lifespan of expensive components and ensuring reliable performance in all conditions.
- Secure ESC Mounting — Mounting holes for your Electronic Speed Controller have been precision-molded to provide a rock-solid, secure fit, preventing vibration and movement during aggressive driving or racing.
- Durable Composite Construction — Manufactured from strong composite material, this receiver box offers long-lasting durability and won't crack or degrade under the demands of intense RC truck bashing.
- Integrated Aerial Tube Mount — A purpose-designed aerial tube mount is built into the receiver box, ensuring your radio receiver aerial is positioned securely and correctly for optimal signal reception during driving.
- Precision Molded Hardware Holes — Every mounting hole and fastening point has been precision-engineered, allowing fast and completely hassle-free servicing whenever you need to access or replace components.
- Integrated Servo Mount — The receiver box features an integrated servo mounting system, eliminating the need for separate brackets and simplifying your build or upgrade process.
- Dual Servo Box Options — Two lower receiver boxes are provided in this kit — one sized for 1/5th scale servos and one for 1/6th scale servos — giving you the flexibility to choose the servo size that best suits your setup.
- Servo Saver Axle Support — The included servo saver axle provides support at the front of the servo saver, protecting your servo from damage during hard impacts and extending component lifespan.
Technical Performance
The ARRMA Receiver Box Z-ARA320553 represents genuine OEM engineering for 1/5 scale brushless RC trucks, specifically designed for compatibility with the Kraton 4X4 8S BLX and Outcast 4X4 8S BLX models. The composite material construction provides the perfect balance between lightweight design and structural rigidity, protecting delicate electronics whilst remaining low-profile enough not to add unnecessary weight or affect handling characteristics. The precision-molded design ensures that every mounting point aligns perfectly with your chassis, ESC, receiver and servo components — there's no guesswork, no drilling, and no risk of misalignment that could cause electrical problems or mechanical issues. The integrated aerial tube mount is engineered to position your receiver's aerial at the optimal angle for 2.4GHz radio signal reception, which is critical for maintaining a strong, interference-free link between your transmitter and receiver during high-speed runs or competition. For owners of 1/5 scale 8S brushless RC trucks in the UK, this component is the factory-standard solution that ensures your investment in premium RC equipment is properly protected and functioning at its best.
What's in the Box
- 1 x Receiver Box (1/5th Scale Servo)
- 1 x Receiver Box (1/6th Scale Servo)
- 1 x Receiver Box Lid
- 2 x Servo Saver Axle
Frequently Asked Questions
- Is this receiver box compatible with my ARRMA Kraton 8S? — Yes, the Z-ARA320553 is specifically designed for the ARRMA Kraton 4X4 8S BLX and will fit directly into your chassis with no modifications required. It is also compatible with the ARRMA Outcast 4X4 8S BLX.
- What is the difference between the two receiver boxes included? — One receiver box is sized for 1/5th scale servos and the other for 1/6th scale servos. This gives you flexibility in your servo choice — you can select whichever size best matches your servo specifications.
- Why do I need a receiver box? — A receiver box protects your receiver and electronics from dirt, water, dust and physical damage. This is especially important for 1/5 scale RC trucks which are often bashed in challenging outdoor conditions. By keeping your electronics isolated and protected, you extend component lifespan and maintain reliable radio signal reception.
- Will this fit other ARRMA models? — The Z-ARA320553 is engineered for the Kraton 4X4 8S BLX and Outcast 4X4 8S BLX models. Before ordering, please verify your specific model number against the compatibility list to ensure proper fitment.
- What is included with the servo saver axle? — Two servo saver axles are supplied in the kit. These support the front of your servo saver and protect your servo from impact damage during driving.
- Is this a genuine ARRMA product? — Yes, this is an authentic OEM ARRMA spare part, manufactured to factory specifications and quality standards.
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. 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 Receiver Box Z-ARA320553 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 — 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.
