ARRMA Servo Saver Set 25T Direct Mount Composite Steering Component AR340151

• Manufacturer: ARRMA
• Model Number: AR340151
• Part Type: Chassis Parts / Steering Component
• Component Type: Direct Mount Servo Saver
• Servo Spline: 25T
• Material: Strong composite material
• Design: Servo horn and servo saver combined in one compact unit
• Quantity: 1 x Direct Mount Servo Saver
• Compatible Vehicle Types: 1/10 and 1/8 scale ARRMA RTR models
• Compatible Models: BIG ROCK 3S 4X4, GRANITE 3S 4X4, KRATON 4S 4X4, OUTCAST 4S 4X4, SENTON 3S 4X4, TYPHON 3S 4X4
• Durability: Long-lasting durability in all conditions
• Installation: Direct replacement for factory-supplied item

Overview

The ARRMA Servo Saver Set 25T is an essential replacement part for RC enthusiasts running ARRMA 1/10 and 1/8 scale vehicles across the UK. This high-quality direct mount servo saver is engineered to protect your steering servo from damage caused by impacts and collisions, making it a critical component for anyone serious about their RC car setup. Whether you're bashing around the garden, competing at your local RC club, or tackling challenging terrain with your brushless RC monster truck or buggy, this servo saver will give you peace of mind and extend the life of your expensive servo equipment.

Designed as a direct replacement for factory-supplied items, the Servo Saver Set 25T combines a servo horn and servo saver in one compact, integrated unit. This design eliminates the need for separate components and provides a seamless fit with ARRMA vehicles that use 25T servo splines. The thoughtful engineering behind this part means you get maximum protection with minimal hassle—simply install it and get back to enjoying your RC experience.

RC model enthusiasts in the UK know that maintaining and upgrading their vehicles is part of the hobby's appeal. The ARRMA Servo Saver Set 25T represents the quality standard you'd expect from a leading RC manufacturer, and it's the kind of spare part that serious hobbyists always keep on hand. If you own any ARRMA 1/10 scale monster trucks like the BIG ROCK 3S, GRANITE 3S, KRATON 4S, OUTCAST 4S, SENTON 3S, or the 1/8 scale TYPHON 3S buggy, this servo saver is highly likely to be compatible with your model.

Key Features

• Direct Mount Design — This servo saver integrates both the servo horn and saver function into a single, compact component that mounts directly to your servo, eliminating the need for separate parts and reducing the overall complexity of your steering linkage assembly.
• 25T Servo Spline — The 25-tooth servo spline ensures perfect compatibility with ARRMA servo motors and steering systems, guaranteeing a secure fit and reliable power transmission to your front wheels.
• Strong Composite Material Construction — Built from durable composite materials engineered to withstand the rigours of RC driving, this servo saver is designed to absorb impacts and collisions whilst protecting your steering servo from expensive damage.
• Long-Lasting Durability — The composite construction provides excellent durability in all weather conditions and driving scenarios, whether you're running on tarmac, grass, dirt, or concrete surfaces across the UK.
• Protective Function — By acting as a mechanical fuse between your servo and the steering linkage, the servo saver allows for controlled slip in the event of a collision, preventing your servo gears from stripping or breaking when your RC car hits obstacles.
• Factory-Quality Replacement Part — This is a genuine ARRMA part manufactured to the same exacting standards as the components supplied in factory kits, ensuring reliability and longevity.

Technical Performance

The ARRMA Servo Saver Set 25T represents the engineering excellence that RC enthusiasts have come to expect from ARRMA, a brand known for producing quality ready-to-run RC vehicles and replacement parts. This component is manufactured using strong composite materials that have been specifically selected for their ability to provide both strength and controlled flexibility. The composite construction means the servo saver can absorb the kinds of impacts that might otherwise destroy a servo, whilst still maintaining responsive steering control during normal driving. The 25T spline specification matches the servo outputs found in ARRMA's popular 1/10 scale vehicles, including their brushless monster trucks and buggies. The integrated design of the servo horn and saver means you're getting a complete steering interface in one compact unit, which simplifies installation and reduces the number of fasteners required. This attention to engineering detail means better reliability and fewer potential failure points in your RC steering system. Whether you're running a 3S LiPo-powered GRANITE 3S, a 4S brushless KRATON, or any other compatible ARRMA model, this servo saver delivers the protection your servo needs whilst maintaining the precise steering response that RC drivers demand.

What's in the Box

• 1 x Direct Mount Servo Saver (25T servo spline)

Frequently Asked Questions

• What is a servo saver and why do I need one on my RC car? — A servo saver is a protective component that sits between your steering servo and the linkage mechanism. It acts as a mechanical fuse that allows for controlled slip when your RC vehicle hits obstacles or gets into collisions. This prevents expensive damage to your servo's internal gears, which can easily strip or break under impact. If you're an active RC driver—especially one who bashse or races—a servo saver is essential insurance for your servo.
• Is the ARRMA Servo Saver Set 25T a direct replacement for my ARRMA vehicle? — Yes, if your ARRMA 1/10 or 1/8 scale vehicle came with a factory servo saver that uses a 25T servo spline, this part is designed as a direct replacement. Compatible models include the BIG ROCK 3S, GRANITE 3S, KRATON 4S, OUTCAST 4S, SENTON 3S (1/10 scale) and TYPHON 3S (1/8 scale), though compatibility may apply to other ARRMA models with matching servo specifications. Check your vehicle's documentation if you're unsure.
• Will this servo saver work with other RC car brands? — The ARRMA Servo Saver Set 25T is specifically designed for ARRMA vehicles with 25T servo splines. Whilst the 25T spline is a relatively common standard in the hobby, you should always verify your vehicle's servo specifications before purchasing. Using an incompatible servo saver could result in poor steering response or a loose fit.
• How difficult is it to install a servo saver? — Installation of the servo saver involves removing your existing servo component and installing the new one in its place. Most ARRMA vehicles use straightforward mounting systems, and the installation is well within the capabilities of any hobbyist with basic RC maintenance experience. Your vehicle's instruction manual will provide specific guidance for installation on your model.
• What kind of damage does a servo saver prevent? — Servo savers prevent gear stripping, shaft damage, and complete servo failure. When your RC car hits a kerb, fence, or obstacle at speed, the servo saver's flexible design absorbs the impact rather than transferring all the force directly to the servo's internal gearing. Over time, repeated impacts without a servo saver will almost certainly destroy your servo, which is why this protection is so valuable.
• Is this suitable for beginners? — Absolutely. In fact, beginners benefit especially from having a servo saver installed because they're still learning to control their vehicles and are more likely to have collisions. A servo saver is essentially cheap insurance that will save you money in the long run by protecting an expensive component.
• Can I use this servo saver with third-party servos? — The servo saver's compatibility depends on your servo's spline type. If you've upgraded to an aftermarket servo with a 25T spline, this servo saver should work with it. However, always verify the spline specification of any aftermarket servo before attempting to use third-party components.

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 Servo Saver Set 25T 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.