ARRMA Suspension Arm Front 4x4 1/10 RC Truck Replacement AR330443

• Manufacturer: ARRMA
• Model Number: AR330443
• Horizon Hobby Part Number: ARAC9065
• Product Type: Front Suspension Arms
• Quantity Included: 2 (pair)
• Material: Tough Composite
• Scale: 1/10
• Drive Type: 4x4
• Compatible Models: Big Rock 3S 4x4 RTR, Big Rock 3S 4x4 RTR Blue, Granite 3S 4x4 RTR, Granite 3S 4x4 RTR Standard, Granite 4x4 RTR Brushed, Granite 4x4 RTR Brushed with Battery and Charger, Granite Boost 2WD RTR Brushed, Granite Boost 2WD RTR Brushed with Battery and Charger, Senton 3S 4x4 RTR, Senton 3S 4x4 RTR Standard, Senton 4x4 RTR Brushed, Senton 4x4 RTR Brushed with Battery and Charger, Senton Boost 2WD RTR Brushed, Senton Boost 2WD RTR Brushed with Battery and Charger, Vorteks 3S 4x4 RTR, Vorteks Boost 2WD RTR Brushed, Vorteks Boost 2WD RTR Brushed with Battery and Charger
• Key Feature: Precision manufactured shock mounting holes
• Key Feature: Specially designed hinge pin capture screw holes
• Performance Benefit: Increased crash resistance
• Performance Benefit: Long-lasting durability
• Performance Benefit: Maximum reliability

Overview

The ARRMA Suspension Arm Front (2) 4x4 Z-AR330443 is an essential replacement suspension component for owners of ARRMA's popular 1/10 scale 4x4 RC trucks. Whether you're running a Granite, Senton, Vorteks, or Big Rock model, these front suspension arms are engineered to restore your RC vehicle's handling and performance after impacts, crashes, or general wear and tear. As a dedicated RC enthusiast, you know that suspension components take a beating during aggressive driving, bashing, and off-road exploration. These OEM replacement arms are precision-engineered by ARRMA to match the exact specifications of your truck, ensuring that your ready to run RC car performs exactly as the manufacturer intended.

If you're serious about maintaining your brushless RC 4x4, these front suspension arms represent genuine parts manufactured to the highest standards. Available for a wide range of ARRMA models including the Big Rock 3S 4x4 RTR, Granite 3S 4x4 RTR, Senton 3S 4x4 RTR, Vorteks 3S 4x4 RTR, and their brushed counterparts, these arms are the perfect investment for keeping your RC truck in top condition. Purchasing genuine ARRMA replacement parts ensures compatibility, reliability, and longevity of your vehicle. Whether you're a weekend basher enjoying the UK's diverse terrain or a competitive racer pushing your RC to the limit, having genuine spare parts on hand is essential for minimising downtime and maximising enjoyment.

The ARRMA Suspension Arm Front (2) represents excellent value for maintaining your RC model. These are not cheap knock-off alternatives but genuine OEM components that will restore your truck's suspension geometry and performance characteristics. As an authorised ARRMA retailer, RC Model Shop stocks only genuine parts, giving you the confidence that you're purchasing authentic, original equipment manufacturer components backed by ARRMA's reputation for quality.

Key Features

• Tough Composite Material Construction — These suspension arms are manufactured from durable composite materials specifically selected to provide excellent crash resistance and impact absorption, allowing them to withstand the stresses of aggressive driving, jumps, and high-speed bashing without breaking or bending permanently.
• Increased Durability and Long-Lasting Performance — The composite construction ensures that these arms maintain their structural integrity through countless hours of driving, resisting the cumulative damage that can occur from repeated impacts, ensuring your RC truck remains reliable for extended periods of use.
• Precision Manufactured Shock Mounting Holes — The shock mounting holes are manufactured with precise tolerances and exact positioning to ensure perfect fitment with your suspension shocks, providing rock-solid mounting security that prevents the shocks from shifting or loosening during aggressive driving.
• Added Fit Security and Compatibility — The precision engineering of these mounting holes means that when you install these arms, your suspension geometry remains perfectly aligned, maintaining the truck's handling characteristics and ensuring predictable performance on any terrain.
• Specially Designed Hinge Pin Capture Screw Holes — The hinge pin capture mechanism features specially engineered screw holes that are designed for maximum reliability, preventing the hinge pins from working loose or becoming misaligned during driving, which could otherwise compromise your truck's suspension performance.
• Maximum Reliability and Safety — The hinge pin design ensures that your suspension articulates smoothly and predictably, which is critical for maintaining control of your RC vehicle whether you're navigating rough terrain or executing high-speed manoeuvres.
• Set of Two Front Arms — This product includes a pair of front suspension arms, giving you a complete left and right assembly to restore full suspension functionality to the front axle of your RC truck.

Technical Performance

The ARRMA Suspension Arm Front (2) 4x4 Z-AR330443 is engineered to exacting specifications that match the exact requirements of ARRMA's 1/10 scale 4x4 platform. These suspension arms are the critical links between your truck's chassis and wheel hubs, responsible for maintaining proper suspension geometry, articulation, and handling characteristics. The composite material used in their construction provides the ideal balance between strength and weight, offering superior crash resistance compared to plastic alternatives whilst maintaining the low weight necessary for optimal RC performance. The precision-manufactured shock mounting holes ensure that your dampers sit perfectly in their mounting points, which is essential for maintaining consistent suspension travel and ride height. This precision is particularly important for maintaining the truck's body clearance, ensuring proper weight distribution, and keeping the centre of gravity optimised for stability. The specially designed hinge pin capture screw holes prevent loosening and misalignment during driving, which is crucial for maintaining predictable handling. Whether you're running a brushless motor system on your Granite 3S 4x4 RTR, Senton 3S 4x4 RTR, or any other ARRMA 4x4 model, these suspension arms are compatible across the range and will restore your truck to factory-specification performance immediately upon installation.

What's in the Box

• 2 x Front Suspension Arms (left and right pair)

Frequently Asked Questions

• Are these suspension arms compatible with all ARRMA 4x4 models? — These front suspension arms are designed specifically for ARRMA's 1/10 scale 4x4 lineup, including the Big Rock 3S 4x4 RTR, Granite 3S 4x4 RTR, Senton 3S 4x4 RTR, Vorteks 3S 4x4 RTR, and their brushed variants. They are standard parts for these models, though some vehicles may also accept them as optional upgrade parts. Always check your specific model's compatibility before ordering.
• Why should I buy genuine ARRMA suspension arms instead of aftermarket alternatives? — Genuine ARRMA parts are engineered to exact specifications and manufactured to the highest quality standards. They ensure perfect fitment, maintain proper suspension geometry, and provide the reliability and performance that your RC truck was designed for. Aftermarket alternatives may not maintain the precise tolerances required for optimal handling and suspension articulation.
• How often should I replace my suspension arms? — Suspension arms should be replaced when they become cracked, bent, or damaged from impacts and crashes. Regular inspection during maintenance will reveal when replacement is necessary. Many RC enthusiasts keep spare arms on hand to minimise downtime between driving sessions.
• What is the difference between these suspension arms and other RC brands' alternatives? — ARRMA suspension arms are specifically engineered for ARRMA's suspension geometry, motor placement, and chassis design. Using genuine arms ensures that your truck's suspension performs exactly as designed, with proper articulation, ground clearance, and handling characteristics. Mismatched suspension arms from other brands may not fit correctly or could affect your truck's performance.
• Can these arms be upgraded with aftermarket materials? — Whilst aftermarket upgrades like aluminium or carbon fibre arms are available from specialist manufacturers, these genuine composite arms offer excellent durability, crash resistance, and reliability. Many RC enthusiasts upgrade to carbon fibre for extreme competition use, but for general bashing and recreational use, these composite arms are ideal.
• Do I need any special tools to install these suspension arms? — Installation requires basic RC maintenance tools including hex wrenches, screwdrivers, and possibly a shock tool for adjusting shock mounting positions. Refer to your ARRMA truck's assembly manual for detailed installation instructions.

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 ARRMA Suspension Arm Front (2) 4x4 Z-AR330443 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.
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