Overview
The Team Associated 1/18th Diff Shim Set (.324 X .409) AS21141 is an essential maintenance and tuning component for RC enthusiasts across the UK who own Team Associated 1/18 scale models. This precision shim set is specifically engineered to fit differential applications where your manual specifies .324 x .409 sizing, making it an indispensable spare part for anyone serious about maintaining their RC car in peak condition. Whether you're running an RC18 or RC18T2 model, these shims provide the exact dimensional specifications required for proper differential setup and performance tuning.
As an authorised Team Associated retailer, RC Model Shop stocks genuine OEM shims that meet the manufacturer's exacting standards. These shims are critical for differential adjustment and maintenance on 1/18 scale RC vehicles, allowing you to fine-tune your model's handling characteristics and ensure smooth power delivery to the wheels. If you're experiencing differential wear, noise, or performance issues on your Team Associated 1/18 scale RC car, this shim set is the genuine solution you need.
Team Associated is renowned throughout the RC hobby community for producing high-quality components and spare parts that keep your RC car performing at its best. Whether you're a weekend basher, a serious competitor, or someone who takes pride in maintaining their RC equipment, having the correct shims on hand means you can quickly address differential issues and get back to enjoying your model. This authentic Team Associated shim set ensures compatibility, reliability, and performance you can depend on.
Key Features
- Genuine Team Associated OEM Component — These shims are manufactured by Team Associated to their exact specifications, ensuring perfect compatibility with your 1/18 scale RC model and guaranteed fitment without modification or adjustment required.
- Precise Dimensional Specification — The .324 x .409 sizing is engineered to meet Team Associated's stringent requirements for differential applications, providing the exact fit your manual specifies for optimal performance and durability.
- 1/18 Scale Compatibility — Purpose-designed for 1/18 scale RC vehicles, these shims work across the Team Associated 1/18 range including RC18 and RC18T2 platforms, making them a versatile spare for multiple models.
- Essential Maintenance Component — Shims are critical wear items that require periodic replacement to maintain smooth differential operation, prevent noise, and ensure consistent power delivery to your RC car's wheels.
- Professional-Grade Quality — As an authorised Team Associated dealer, we stock only genuine manufacturer components that meet the quality standards expected by RC professionals and serious hobbyists throughout the UK.
Technical Performance
The Team Associated 1/18th Diff Shim Set represents precision engineering at its finest, delivering the exact dimensional tolerances required for differential operation in modern 1/18 scale RC vehicles. The .324 x .409 specification has been carefully calculated by Team Associated engineers to provide optimal shim thickness and width for proper differential preload and adjustment. These shims are manufactured to close tolerances to ensure they function harmoniously with your differential gears and components, preventing excessive play whilst maintaining smooth operation under load. The precision of these components directly impacts your RC car's handling, acceleration smoothness, and overall drivetrain reliability. Whether you're running stock setups or competition configurations, the correct shim specification ensures your differential operates within Team Associated's engineered parameters. When differential wear occurs or excessive play develops, installing fresh shims restores the tight tolerances necessary for peak performance. The shim set provides all the shims you need for a complete differential overhaul, making it an economical solution compared to replacing entire differential assemblies.
What's in the Box
- Team Associated 1/18th scale differential shim set in .324 x .409 specification
- Sufficient shims for complete differential adjustment and maintenance
Frequently Asked Questions
- What is the correct shim size for my Team Associated 1/18 scale RC car? — Consult your Team Associated manual or model documentation to determine the correct shim specification for your particular model. The AS21141 shim set is designed for applications where your manual specifies .324 x .409 sizing. Using the correct shim size ensures proper differential preload and optimal performance.
- Why do I need to replace differential shims? — Differential shims are wear items that experience compression and deformation over time as your RC car runs. As shims wear, they lose thickness, creating excessive play in the differential assembly that leads to noise, gear slippage, and poor acceleration response. Replacing worn shims restores tight tolerances and smooth operation.
- How often should I replace my differential shims? — The frequency of shim replacement depends on how heavily you use your RC car. Competitive racers who run frequently may replace shims every few months, whilst casual hobbyists might replace them annually. Inspect your differential regularly for excessive noise or play, which indicates shim replacement is needed.
- Are these shims genuine Team Associated parts? — Yes, absolutely. As an authorised Team Associated retailer in the UK, RC Model Shop stocks only genuine OEM components manufactured by Team Associated. These shims carry the same quality assurance and compatibility guarantees as components purchased directly from Team Associated.
- What tools do I need to install these shims? — Installation of differential shims requires basic RC car maintenance tools including hex drivers, screwdrivers, and potentially differential pullers depending on your model's design. Consult your Team Associated manual for detailed installation instructions specific to your RC vehicle.
- Can I use different-sized shims in my differential? — No, you must use the exact shim size specified in your manual. Using incorrect shim sizes can result in improper differential preload, affecting handling characteristics and potentially damaging differential components. Always verify the correct specification before purchase.
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 Team Associated 1/18th Diff Shim Set (.324 X .409) AS21141 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: Team Associated
- Model Number: AS21141
- Product Type: Differential Shim Set
- Scale: 1/18th
- Shim Dimensions: .324 x .409
- Application: Differential adjustment and maintenance
- Compatible Models: Team Associated RC18 and RC18T2 platforms
- Barcode: 784695211414
- Quantity: Complete shim set for full differential assembly
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.
