- Brand: ARRMA
- Model Number: ARA340181
- Part Type: Direct Mount Servo Saver
- Servo Spline: 23T
- Servo Compatibility: Spektrum servos
- Material: Composite (molded black)
- Spring Type: Integrated steel spring
- Design: Integrated servo horn and servo saver combined in one compact unit
- Finish: Black composite material
- Application: Direct replacement for kit-supplied items
- Compatible Vehicle Scales: 1/10 scale and 1/8 scale ARRMA models
- Compatible with: ARRMA BIG ROCK 223S and 3S, GRANITE 223S and 3S (brushless and brushed), GRANITE BOOST, GRANITE MEGA 665, KRATON 4S, OUTCAST 4S, SENTON 223S and 3S (brushless and brushed), SENTON BOOST, VORTEKS 223S and 3S (brushless and brushed), VORTEKS BOOST, INFRACTION 3S (brushless and brushed), MOJAVE 4S, TYPHON 3S and MEGA 665 (brushless and brushed), VENDETTA 3S
- Quantity Included: 1 x Direct Mount Servo Saver (23T Spline)
- Customer Rating: 4.8 out of 5
- Alternative Version: AR340151 (25T spline version in red color)
Overview
The ARRMA Direct Mount Servo Saver (23T Spline) is an essential replacement steering component for ARRMA RC vehicles across their range of 1/10 and 1/8 scale models. Whether you own a brushless speed truck, monster truck, stadium truck, short course truck, buggy, or all-road street bash platform, this high-quality servo saver is engineered to protect your steering servo from damage whilst maintaining precise control input. As a direct replacement for kit-supplied items, this component is the perfect choice for RC enthusiasts in the UK looking to maintain or upgrade their ARRMA fleet with genuine factory parts.
This servo saver combines both the servo horn and servo saver function into one compact, integrated unit, eliminating the need for multiple components and simplifying your steering linkage setup. The 23T spline configuration is specifically designed for compatibility with Spektrum servos, making it an ideal replacement if you are running Spektrum radio equipment on your ready to run RC car or truck. The molded black composite material distinguishes this version clearly from the alternative 25T spline variant, ensuring you select the correct part for your specific servo configuration.
Whether you are a seasoned RC basher tackling rough terrain with a brushless monster truck, or a precision enthusiast running an all-road street bash model, servo protection is crucial to maintaining reliability and longevity. This ARRMA steering component has earned a 4.8 out of 5 customer rating, reflecting the trust and satisfaction of UK RC hobbyists who rely on it for durable, consistent performance across demanding driving conditions.
Key Features
- Direct Mount Design — This servo saver mounts directly onto your servo without requiring adapters or additional brackets, providing a streamlined installation that saves weight and reduces complexity in your steering system. The direct mount configuration also ensures tight tolerances and consistent performance across all driving conditions.
- Integrated Servo Horn and Saver — By combining the servo horn and servo saver into one compact unit, this component reduces the total number of parts required whilst maintaining full functionality. This integration simplifies assembly, reduces potential failure points, and creates a more robust steering system for your 1/10 or 1/8 scale RC vehicle.
- Strong Composite Material Construction — Manufactured from durable composite material, this servo saver is engineered to withstand the demands of aggressive bashing, high-speed running, and challenging terrain. The composite construction provides excellent impact resistance whilst remaining lightweight, ensuring your servo is protected without compromising the performance characteristics of your RC truck or buggy.
- Consistent Steel Spring Action — The integrated steel spring mechanism controls the servo saver action with precision and reliability, allowing your steering to respond smoothly to your radio inputs whilst protecting against sudden shocks and impacts that could otherwise damage expensive servo equipment. This consistent spring action maintains predictable steering behaviour across different driving styles and surface conditions.
- 23T Spektrum Servo Compatibility — The 23T spline specification ensures perfect compatibility with Spektrum servo equipment, one of the most popular radio system brands among UK RC enthusiasts. If you are running a Spektrum transmitter and receiver on your ARRMA ready to run model, this servo saver is engineered specifically for your setup.
- Black Composite Colour Finish — The molded black composite material provides both functional and aesthetic benefits, creating a clean appearance whilst making it visually distinct from the red colour 25T spline alternative version. This colour coding helps prevent installation errors when maintaining multiple ARRMA vehicles with different servo specifications.
Technical Performance
This Direct Mount Servo Saver represents ARRMA's commitment to providing genuine replacement parts that maintain the performance and reliability standards of their complete ready to run RC vehicle range. The component is engineered to work seamlessly with the steering systems found on ARRMA's extensive portfolio of 1/10 scale brushless and brushed monster trucks, short course trucks, speed trucks, stadium trucks, and stunt trucks, as well as their 1/8 scale brushless and brushed buggies, all-road street bash models, and desert trucks. The composite material construction is specifically formulated to withstand the rigours of RC driving, providing impact resistance comparable to original equipment whilst maintaining the precise tolerances necessary for accurate steering response. The steel spring mechanism has been calibrated to provide optimal servo protection without introducing excessive stiffness or play into the steering system. Whether you are pushing your ARRMA vehicle to its limits on a race track or bashing through rough terrain, this servo saver combines engineering excellence with practical durability.
What's in the Box
- 1 x Direct Mount Servo Saver (23T Spline)
Frequently Asked Questions
- Is the ARRMA Direct Mount Servo Saver (23T Spline) compatible with my ARRMA RC vehicle? — This servo saver is engineered as a direct replacement for factory-supplied items on a wide range of ARRMA models. Compatible vehicles include the 1/10 BIG ROCK 223S and 3S, GRANITE 223S and 3S (both brushless and brushed), GRANITE BOOST, GRANITE MEGA 665, KRATON 4S, OUTCAST 4S, SENTON 223S and 3S (both brushless and brushed), SENTON BOOST, VORTEKS 223S and 3S (both brushless and brushed), VORTEKS BOOST, and 1/8 INFRACTION 3S and brushed versions, MOJAVE 4S, TYPHON 3S and MEGA 665 (brushless and brushed), and VENDETTA 3S. If you own an ARRMA ready to run truck or buggy, you can verify compatibility by checking your model number against the full fitment list available from your ARRMA retailer.
- What is the difference between the 23T and 25T spline versions? — The primary difference is the servo spline specification. The 23T version featured here is designed for Spektrum servos, whilst the alternative AR340151 25T spline version is suited to different servo types. Before ordering, verify which servo spline your vehicle uses by checking your servo specifications or the original parts documentation that came with your ARRMA ready to run model.
- Will this servo saver protect my expensive servo from damage? — Yes. The integrated steel spring mechanism is specifically designed to absorb impacts and shocks that could otherwise damage your servo. When your steering encounters obstacles or impacts during aggressive bashing or racing, the spring mechanism allows controlled movement that protects internal servo gears and components from shock loads. This protection can significantly extend your servo's lifespan and reduce the frequency of repairs.
- Is this a genuine ARRMA part? — Yes, this is an official ARRMA component manufactured to the same specifications and quality standards as the servo saver supplied with new ARRMA ready to run vehicles. When you purchase this part as a replacement or upgrade, you are receiving genuine equipment tested and approved by ARRMA engineers.
- Can beginners install this servo saver themselves? — Installation is straightforward for anyone with basic RC maintenance experience. The direct mount design requires simply removing your old servo saver and installing the new unit onto your servo spline. If you are completely new to RC maintenance, your local ARRMA retailer or RC shop can guide you through the installation process.
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 Direct Mount Servo Saver (23T Spline) 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.
- 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.
