Overview
The Carisma M40S Roller Spacer 4.1X5.3X2mm (part number CA14137) is an essential replacement spare part designed specifically for the Carisma M40S RC model. This precision-engineered roller spacer is a critical component in the drivetrain assembly of your RC car, ensuring smooth and reliable operation of the roller bearings that support your vehicle's performance. Whether you are a seasoned RC enthusiast in the UK maintaining a competition-grade setup or a weekend basher keeping your favourite RC vehicle in peak condition, having quality replacement spacers on hand is vital for consistent performance and longevity.
Roller spacers may seem like small components, but they play an important role in the mechanical integrity of your RC car. The Carisma M40S Roller Spacer maintains precise spacing between roller bearings, which directly affects how smoothly your drivetrain operates and how efficiently power is transferred from the motor to the wheels. When spacers become worn or damaged through regular use, replacing them promptly helps prevent further component damage and keeps your RC model running smoothly. This genuine Carisma spare part is manufactured to exacting standards to ensure perfect fitment and reliable performance.
RC Model Shop stocks an extensive range of Carisma spare parts and replacement components to keep your RC cars running at their best. As an authorised Carisma retailer, we are committed to providing UK RC hobbyists with access to genuine, quality spare parts at competitive prices. Whether you need routine maintenance spares or are rebuilding your RC vehicle after heavy use, the Carisma M40S Roller Spacer is an affordable, essential component to have in your spares box.
Key Features
- Precision Engineering — This roller spacer is manufactured by Carisma to exacting tolerances, ensuring perfect fitment and alignment within your M40S drivetrain assembly, which maintains smooth bearing operation and consistent performance across all driving conditions.
- Direct OEM Compatibility — Designed specifically for the Carisma M40S model, this genuine spare part guarantees 100 per cent compatibility with your vehicle, eliminating any risk of fitment issues or performance problems that might arise from using aftermarket alternatives.
- Compact Design — With dimensions of 4.1mm outer diameter, 5.3mm length and 2mm thickness, this spacer is engineered to fit precisely in the roller bearing assembly, maintaining the correct spacing and geometry essential for smooth drivetrain operation.
- Genuine Carisma Component — As an official Carisma spare part bearing the part number CA14137, you can be confident that you are purchasing an authentic component backed by the manufacturer's quality standards and engineering expertise.
- Affordable Maintenance Solution — Regular replacement of worn spacers is a cost-effective way to maintain your RC vehicle's performance and prevent more expensive damage to bearings and drivetrain components, extending the life of your model.
- Essential for Serious Builders — Whether you are completing a full rebuild of your Carisma M40S or simply replacing worn components during routine maintenance, this spacer is an essential spare to have in your parts collection for any UK RC enthusiast.
Technical Performance
The Carisma M40S Roller Spacer is engineered with precision manufacturing techniques to ensure it meets exact specifications for diameter, length and thickness. At 4.1mm outer diameter and 5.3mm in length with a 2mm wall thickness, this spacer maintains the critical spacing required for optimal roller bearing performance in your M40S drivetrain. The roller spacer is a crucial component that prevents bearing misalignment and lateral movement, which can cause increased friction, wear and premature component failure. By maintaining precise bearing spacing, this spacer helps ensure smooth power transmission from your motor to the wheels, contributing to consistent acceleration, handling and overall vehicle performance. The spacer's compact yet robust design allows it to withstand the stresses and vibrations associated with typical RC driving, whether you are enjoying casual weekend bashing or more demanding competitive driving in the UK RC community. Genuine Carisma engineering means this component is produced from appropriate materials selected to resist wear whilst maintaining dimensional stability under the loads and operating temperatures encountered during normal RC use. Replacing worn or damaged spacers promptly is essential maintenance that protects your investment in your RC model and ensures reliable performance season after season.
What's in the Box
- 1x Carisma M40S Roller Spacer 4.1X5.3X2mm
Frequently Asked Questions
- What is a roller spacer and why does my RC car need one? — A roller spacer is a small cylindrical component that maintains precise spacing between roller bearings in your RC car's drivetrain. It prevents bearings from moving laterally, which would cause misalignment, increased friction and premature wear. Without properly functioning spacers, your vehicle's drivetrain will not operate smoothly and performance will suffer. Replacing worn spacers is essential routine maintenance for any RC vehicle.
- How do I know if my roller spacer needs replacing? — Signs that your spacer may need replacement include rough or grinding sensations when turning the wheels by hand, increased drivetrain noise during operation, or visible wear and damage to the component itself. Regular inspection of your RC vehicle's drivetrain components during maintenance is recommended to catch worn spacers before they cause more extensive damage.
- Will this spacer fit my Carisma M40S? — Yes, this is the genuine Carisma M40S Roller Spacer designed specifically for compatibility with the Carisma M40S model. The part number CA14137 ensures you are purchasing the correct component for your vehicle. If you are uncertain whether this is the right part for your model, we recommend checking your vehicle's manual or contacting our knowledgeable team at RC Model Shop.
- Is this spacer suitable for beginners? — Whilst this is a replacement spare part requiring some mechanical knowledge to install, it is an essential maintenance component for any owner of a Carisma M40S. Beginners should refer to their vehicle's assembly instructions or seek guidance from experienced RC enthusiasts when replacing drivetrain components. Our team at RC Model Shop are always happy to provide advice on RC maintenance and repairs.
- How often should I replace my roller spacers? — The replacement frequency depends on how heavily you use your RC vehicle and the conditions in which you operate it. Regular inspection during maintenance is the best approach; replace spacers when you notice wear or damage, or as part of a comprehensive drivetrain overhaul. Keeping spare spacers in your parts box ensures you can perform maintenance whenever needed without delays.
- What other Carisma M40S spares should I keep in stock? — We recommend maintaining a well-stocked spares box with commonly replaced items such as bearings, gears, bushings and other drivetrain components specific to your Carisma M40S. Having these spares on hand allows you to perform maintenance and repairs quickly, keeping your RC vehicle in action and your hobby enjoyable.
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 Carisma M40S Roller Spacer 4.1X5.3X2mm CA14137 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: Carisma
- Part Number: CA14137
- Product Type: Roller Spacer
- Vehicle Compatibility: Carisma M40S
- Outer Diameter: 4.1mm
- Length: 5.3mm
- Thickness: 2mm
- EAN: 4892793141376
- RRP: £1.29
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.
