Overview
The Associated RC8B3, RC8B3.2 15mm Differential Outdrives (AS81008) are genuine replacement components designed to keep your RC buggy running smoothly. Whether you're a dedicated racer, weekend basher, or enthusiast maintaining your RC car in the UK, these outdrives are an essential spare part for the RC8B3 platform. The drivetrain is one of the most heavily stressed components in any RC vehicle, and having reliable replacement parts on hand ensures minimal downtime and maximum performance on the track or off-road terrain.
As genuine Associated products, these 15mm differential outdrives represent the engineering excellence and precision that Associated is recognised for throughout the RC hobby community. If you're running an RC8B3, RC8B3.2, or RC8B3.1 (rear), this part provides a direct replacement option for routine maintenance or when repairs are needed after intensive use. The AS81008 outdrives are precision-engineered to maintain the exact specifications and tolerances that your buggy requires, ensuring consistent handling and reliable power delivery to the wheels.
RC Model Shop stocks these genuine Associated spares to support your RC hobby, whether you're preparing for competition or simply want to keep your RC car in peak condition. With quick UK delivery and easy ordering online, you can get your replacement outdrives and get back to racing without delay.
Key Features
- Genuine Associated Component — These are authentic Associated factory parts, not aftermarket alternatives, which means they meet the exact specifications and quality standards that the RC8B3 platform was engineered around, ensuring perfect fit and performance.
- 15mm Differential Outdrives — The 15mm standard is the proven drivetrain specification for the RC8B3 buggy platform, providing optimal torque delivery, durability and handling characteristics that have been refined through countless hours of development and racing feedback.
- Multi-Platform Compatibility — These outdrives are designed to work with the RC8B3, RC8B3.2, and RC8B3.1 (rear position), making them a versatile spare part if you run multiple versions of this popular buggy platform or upgrade components over time.
- Essential Maintenance Part — The differential outdrives are a wear item that will eventually need replacement during the lifetime of your RC buggy, making these spares an important consumable to have available for routine maintenance and repairs.
- Precise Replacement Option — When original outdrives become damaged or worn through heavy use, these genuine replacements restore your buggy to factory specification without any performance compromises or fitment issues.
Technical Performance
The RC8B3 platform has established itself as one of the most competitive and capable 1/10 scale buggies in the RC racing world, and the drivetrain components are fundamental to its success. The 15mm differential outdrives featured in the AS81008 set are engineered with precision tolerances to handle the demands of high-performance RC driving. The differential system distributes torque smoothly to the wheels, and quality outdrives are essential for maintaining consistent handling through corners and over varied terrain. These genuine components are manufactured to the exacting standards that Associated applies across all its racing products, ensuring durability through repetitive stress cycles during aggressive driving. The outdrives work in conjunction with the differential gears to manage wheel speed differences, which is particularly important during cornering when the outer wheels naturally want to rotate faster than the inner wheels. By maintaining original-specification outdrives, you preserve the precise handling balance and responsiveness that makes the RC8B3 platform such a capable machine for both competitive racing and recreational driving throughout the UK.
What's in the Box
- Associated RC8B3, RC8B3.2 15mm Differential Outdrives (AS81008)
Frequently Asked Questions
- What is the difference between 15mm outdrives and other sizes? — The 15mm specification is the standard for the RC8B3 platform and has been engineered to provide the optimal balance of strength, responsiveness and durability for this buggy class. Using the correct size ensures proper fit within the differential assembly and maintains the handling characteristics your RC8B3 was designed for.
- How often do I need to replace the differential outdrives? — The outdrives are wear items that degrade through normal use, particularly during intensive racing or aggressive driving. The frequency of replacement depends on your usage intensity, terrain conditions and maintenance practices. Regular inspection and replacement when worn maintains consistent performance and prevents damage to related drivetrain components.
- Are these suitable for both beginners and experienced racers? — These are genuine replacement parts designed for anyone who owns an RC8B3 platform buggy, from novice drivers learning the hobby to experienced racers competing at a high level. Having genuine spares available is important maintenance practice regardless of your skill level.
- Will these work with my RC8B3.1 rear setup? — Yes, the AS81008 outdrives are specifically listed as compatible with the RC8B3.1 (rear), making them suitable if you're running this configuration.
- Why should I choose genuine Associated parts over aftermarket alternatives? — Genuine Associated components are engineered and manufactured to the exact specifications that your RC8B3 requires. They guarantee perfect fitment, appropriate material properties and durability standards that match the rest of your buggy's engineering. This ensures consistent performance and prevents compatibility issues that sometimes occur with third-party alternatives.
- How quickly can I receive these spares from RC Model Shop? — RC Model Shop typically ships next day on these parts, and offers free UK shipping on orders over £100, making it convenient and affordable to keep genuine spares stocked for your RC car.
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 ASSOCIATED RC8B3, RC8B3.2 15MM DIFF OUTDRIVES (RC8B3.1 REAR) AS81008 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.
- Brand: Associated
- Part Number: AS81008
- Barcode: 784695810082
- Product Type: 15mm Differential Outdrives
- Compatibility: RC8B3, RC8B3.2, RC8B3.1 (rear)
- Component Type: Genuine OEM replacement parts
- Drive System Component: Differential drivetrain system
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.
