This black anodised Aluminium Servo Horn will provide a strong and secure connection from your vehicle Steering Servo to your Steering Linkages.
- Model Number: AR340061
- Manufacturer: ARRMA
- Supplier Part Number: ARAC8904
- EAN Code: 5052127008440
- Product Type: Servo Horn
- Material: Aluminium
- Finish: Anodised Black
- Servo Spline Type: 25T Fixed
- Servo Saver Type: Fixed Servo Horn
- Weight: Lightweight aluminium construction
- Included Quantity: 1 x Black Aluminium Servo Horn
- Precision Machined: Yes
- Compatible With: ARRMA 1/7 FELONY 6S AVC, 1/7 INFRACTION 6S AVC, 1/7 INFRACTION 6S, 1/7 LIMITLESS 6S, 1/8 KRATON 6S, 1/8 KRATON 6S EXB, 1/8 NOTORIOUS 6S, 1/8 OUTCAST 6S, 1/8 TALION 6S, 1/8 TYPHON 6S and other ARRMA models with 25T servo splines
- Features: Lightweight and strong for efficient servo operation, increased rigidity, anodised black for cool looks and durability, precision machined for accurate spline fit
Overview
The ARRMA Servo Horn Aluminum Black (AR340061) is a premium steering servo horn designed for serious RC enthusiasts who demand reliability and precision from their remote control vehicles. This black anodised aluminium component serves as the critical connection point between your steering servo and steering linkages, ensuring responsive and accurate directional control on the track, at the bash spot, or anywhere your RC adventure takes you. Whether you're piloting a 1/7 scale speed truck, a 1/8 brushless buggy, or any of the numerous ARRMA models in between, this servo horn delivers the performance and durability that competitive RC drivers and weekend bashers alike have come to expect from ARRMA's engineering excellence.
Built from lightweight yet robust aluminium, this servo horn is precision-machined to exacting tolerances, guaranteeing a perfect fit to your servo splines every single time. The 25T servo spline compatibility makes this horn suitable for a wide range of ARRMA vehicles, from the legendary 1/7 LIMITLESS and MOJAVE to the thrilling 1/8 KRATON, OUTCAST, TALION and TYPHON models. If you're serious about RC car performance in the UK market, you'll recognise that quality servo linkage components are non-negotiable for maintaining consistent handling characteristics and avoiding mid-race failures.
The anodised black finish isn't just about aesthetics—it's a practical engineering choice that provides enhanced durability and corrosion resistance, keeping your servo horn looking sharp whilst protecting it against the elements during outdoor bashing sessions. This is a genuine ARRMA OEM part, manufactured to the same exacting standards as the vehicles they're designed for, ensuring compatibility and reliability that aftermarket alternatives simply cannot match.
Key Features
- Lightweight Aluminium Construction — The servo horn is machined from high-quality aluminium alloy, which provides an optimal balance between strength and weight, allowing your steering servo to operate efficiently without excessive load whilst maintaining the rigidity needed for precise directional control in competitive or recreational driving.
- Precision Machined Spline Interface — Each servo horn is precision machined to ensure an absolutely perfect fit onto your steering servo's 25T spline, eliminating play and wobble that could otherwise compromise steering accuracy and responsiveness during high-speed runs or technical driving sections.
- Anodised Black Finish — The professional black anodised coating serves dual purposes: it dramatically enhances the visual appeal of your RC model with a sleek, race-ready appearance, whilst simultaneously providing a protective barrier against corrosion, oxidation and weathering from outdoor use and exposure to damp conditions common in the UK climate.
- 25T Servo Spline Compatibility — This servo horn is engineered with a 25-tooth spline pattern that provides universal compatibility across ARRMA's extensive range of current and recent model vehicles, from 1/7 scale trophy trucks and street bashers down to 1/8 scale buggies, truggy platforms and stunt trucks.
- Strong and Secure Connection — The robust design ensures a rock-solid mechanical link between your servo and steering linkages, maintaining consistent steering geometry and preventing the subtle flexing or movement that degrades handling feel and can lead to mid-race servo horn failure.
- OEM ARRMA Component — As an official ARRMA original equipment manufacturer part, this servo horn is manufactured to identical specifications and quality standards as the horns fitted to new ARRMA vehicles, guaranteeing perfect fitment and performance.
Technical Performance
The ARRMA Servo Horn Aluminum Black represents the convergence of materials engineering and precision manufacturing. Constructed entirely from high-grade aluminium alloy, this component weighs significantly less than comparable plastic alternatives whilst delivering superior rigidity and strength under load. The precision machining process ensures concentricity and tolerances tight enough that the 25T spline interface engages smoothly with servo shafts without any perceptible slop or play. This is particularly important for RC vehicles operating at the limits—whether you're pushing a brushless 1/7 scale speed truck towards its maximum velocity, performing aggressive stadium truck manoeuvres in a competitive setting, or executing precise technical driving in a rock crawling scenario. The anodised finish adds a protective oxide layer approximately 0.0008 to 0.002 inches thick, which is sufficient to resist the salt spray, moisture and UV exposure that would otherwise attack bare aluminium in outdoor RC driving environments typical across the UK. The engineering philosophy behind this component demonstrates ARRMA's commitment to producing parts that don't just look professional, but genuinely perform at the level demanded by the RC car community. This servo horn will remain in perfect condition through hundreds of hours of driving, maintaining its dimensional accuracy and aesthetic appeal far longer than lesser alternatives.
What's in the Box
- 1 x Black Aluminium Servo Horn with 25T servo spline
Frequently Asked Questions
- Which ARRMA models does this servo horn fit? — This servo horn is compatible with a comprehensive range of ARRMA vehicles including the 1/7 FELONY 6S AVC, 1/7 INFRACTION 6S AVC, 1/7 LIMITLESS 6S, 1/7 MOJAVE 6S, 1/8 KRATON 6S, 1/8 NOTORIOUS 6S, 1/8 OUTCAST 6S, 1/8 TALION 6S, and 1/8 TYPHON 6S models. If you're upgrading or replacing a servo horn on your existing ARRMA vehicle, this is the genuine factory replacement part.
- Why choose an aluminium servo horn over plastic? — Aluminium servo horns offer several critical advantages over plastic alternatives: they're significantly more rigid, which translates to more accurate and responsive steering; they're less prone to flexing or twisting under load, which maintains consistent steering geometry throughout a race or driving session; they resist cracking and breaking even after repeated impacts or crash damage; and they simply look more professional. For serious RC car UK enthusiasts, aluminium is the expected standard for servo linkage components.
- Is this a genuine ARRMA part? — Yes, this is an official ARRMA OEM component manufactured to the same exacting specifications as the servo horns factory-fitted to new ARRMA vehicles. When you purchase this part from an authorised ARRMA retailer, you're guaranteed genuine manufacture and perfect compatibility with your vehicle.
- Will this improve my vehicle's steering response? — If you're replacing a damaged or worn servo horn, this new component will restore your vehicle's steering to factory-fresh precision. The precision machining and rigid aluminium construction eliminate any slop or play in the servo-to-linkage connection, ensuring your servo commands are transmitted immediately and accurately to your vehicle's front wheels.
- How durable is the anodised finish? — The anodised black coating is extremely durable for RC applications. It resists scratching, corrosion and fading through normal bashing and racing use. Even after minor impacts or crashes, the anodised finish protects the underlying aluminium from oxidation and weathering. This means your servo horn will maintain its appearance and function for years of reliable service.
- What tools do I need to install this servo horn? — Installation is straightforward—you'll need a servo horn removal tool (a simple mechanical puller) or a small flathead screwdriver for leverage, plus whatever fasteners you use to connect the servo horn to your linkages (typically small set screws or rod ends). Most RC car UK owners can complete the installation in under five minutes.
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 Horn Aluminum Black 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.
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