- Model Number: Z-ARA310943
- Manufacturer: ARRMA
- Product Type: Drivetrain Spool Shaft
- Compatible Vehicles: ARRMA 1/7 LIMITLESS 8S AVC 4x4 RTR BLX Street Speed (C-ARA7816T1 Red/Black, C-ARA7816T2 White/Blue)
- Scale: 1/7
- Material: Tough steel
- Manufacturing Standard: Precision manufactured
- EAN Code: 5052127032414
- Quantity in Box: 1
Overview
The ARRMA Spool Shaft Z-ARA310943 is a precision-engineered drivetrain component designed specifically for the ARRMA 1/7 LIMITLESS 8S AVC 4x4 RTR BLX Street Speed series. This critical spare part is engineered to deliver reliable power transfer even in the most extreme racing and bashing conditions, making it an essential replacement or upgrade component for serious RC enthusiasts in the UK who demand consistent performance from their brushless RC vehicles. Whether you're a seasoned competitor pushing your RC car UK to its limits or an experienced basher who demands durability, this spool shaft represents genuine ARRMA engineering quality.
As a dedicated drivetrain spare, the Spool Shaft plays a vital role in your LIMITLESS platform's transmission system, ensuring smooth power delivery from the motor to the wheels. The LIMITLESS series is renowned for extreme high-speed performance and aggressive driving dynamics, which is why every component must be built to withstand exceptional stresses. This genuine ARRMA spare part is manufactured to exacting specifications to match the engineering standards of the original vehicle, ensuring seamless compatibility and optimal performance characteristics. For those operating ready to run RC vehicles at their performance peak, having genuine replacement spares on hand is essential for minimising downtime and maintaining competitive edge.
Constructed from tough steel material, this spool shaft offers the durability and consistency needed for long-lasting reliable operation across countless drives and races. Its precision manufacturing ensures smooth engagement and efficient power transfer, reducing friction and maximising the responsiveness of your LIMITLESS 8S brushless platform. UK RC car enthusiasts will appreciate the quality assurance that comes with choosing genuine manufacturer spares rather than aftermarket alternatives.
Key Features
- Precision Manufactured — This spool shaft is manufactured to exacting tolerances to ensure smooth operation and long-lasting performance, which means your drivetrain will operate with minimal vibration and maximum efficiency across all driving conditions.
- Tough Steel Construction — The use of tough steel material provides exceptional durability and consistent power transfer capabilities, ensuring the spool shaft can withstand the extreme torque and stress loads generated by the brushless motor and high-performance drivetrain of the 8S LIMITLESS platform.
- Genuine ARRMA Component — As an official ARRMA spare part, this spool shaft is engineered to the same specifications as the original component supplied with your LIMITLESS, guaranteeing perfect compatibility and maintaining the vehicle's performance characteristics.
- Optimised for Extreme Conditions — Designed specifically to perform reliably in the most demanding racing and bashing scenarios, this component ensures your RC car UK platform maintains peak performance whether on high-speed street courses or aggressive off-road terrain.
- Reliable Power Transfer — The spool shaft is the critical interface between your transmission and drivetrain, and this component ensures power flows smoothly and efficiently from your brushless motor to the wheels without loss or slippage.
Technical Performance
The ARRMA Spool Shaft Z-ARA310943 is engineered as a precision drivetrain component specifically for the LIMITLESS 8S AVC 4x4 platform. Constructed from tough steel, this component is designed to withstand the extreme performance demands of a 1/7 scale 8S brushless RC vehicle capable of extreme high-speed performance. The spool shaft serves as a critical element in the transmission system, directly engaging with the drivetrain gears and synchronising power delivery across the vehicle's drive system. Its precision manufacturing ensures minimal tolerance deviation, which translates to smooth, vibration-free operation and maximum power transfer efficiency. The steel construction provides the hardness and resilience necessary to handle repeated engagement and disengagement cycles, along with the considerable torque loads generated by the brushless motor. This component is suitable for both track racing and aggressive bashing applications, making it an essential spare for those operating their LIMITLESS vehicles at performance extremes. As a genuine ARRMA spare part, it maintains the OEM engineering standards and quality assurance expected of manufacturer-supplied components.
What's in the Box
- 1 x ARRMA Spool Shaft Z-ARA310943
Frequently Asked Questions
- Which ARRMA models is this spool shaft compatible with? — The Z-ARA310943 is designed specifically for the ARRMA 1/7 LIMITLESS 8S AVC 4x4 RTR BLX Street Speed models, including both the Red/Black (C-ARA7816T1) and White/Blue (C-ARA7816T2) variants. If you own either of these LIMITLESS platforms, this is the correct genuine spare part for your vehicle.
- Why would I need to replace my spool shaft? — The spool shaft is a high-wear component that endures constant engagement and torque loads, particularly in aggressive driving conditions or high-speed racing. Over time, repeated stress cycling can cause wear that affects power transfer efficiency and drivetrain smoothness. Replacement with a genuine ARRMA component restores your vehicle to original performance specifications.
- Is this a difficult part to replace? — This is a core drivetrain component, and replacement typically requires basic mechanical knowledge and tools appropriate to RC vehicle maintenance. ARRMA vehicles are designed for owner serviceability, and replacing drivetrain spares is a standard maintenance task for experienced RC enthusiasts, though less experienced owners may prefer professional service.
- Will this work with my brushless LIMITLESS? — Yes, this genuine ARRMA spool shaft is engineered specifically for the LIMITLESS 8S AVC brushless platform and will work perfectly with the standard brushless motor and ESC configuration supplied with these models.
- What material is this spool shaft made from? — The spool shaft is manufactured from tough steel, which provides the hardness, resilience and durability needed to withstand the extreme torque and stress loads generated by 8S brushless performance, whilst maintaining smooth engagement and reliable power transfer.
- How does this improve my LIMITLESS performance? — If your original spool shaft has suffered wear or damage, replacing it with this genuine component restores smooth drivetrain operation and efficient power transfer, which improves acceleration response, top speed consistency and overall driving feel of your RC car UK.
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 Spool Shaft Z-ARA310943 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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- 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.
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- 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.
