These Rear Suspension Arms are the perfect replacement part for your kit items.
Features
- Tough composite material for increased crash resistance and long-lasting durability
- Precision molded hinge pin holes for smooth slop-free suspension action
- Sway Bar mounting holes for a wide selection of handling options
Includes
1 x Rear Suspension Arm - Left
1 x Rear Suspension Arm - Right
- Brand: ARRMA
- Part Number: Z-ARA330710
- EAN: 5052127039956
- Spare Part Type: Suspension Spares
- Component Type: Rear Suspension Arms
- Quantity: 2 (1 left, 1 right)
- Material: Tough composite
- Compatible Models: ARRMA 1/10 Kraton 4X4 4S V2 BLX Speed Monster Truck RTR (C-ARA4408V2T4 - Green, C-ARA4408V2T3 - Standard), ARRMA 1/10 OUTCAST 4X4 4S V2 BLX Stunt Truck RTR (C-ARA4410V2T4 - Red, C-ARA4410V2T3 - Gunmetal)
- Features: Precision moulded hinge pin holes for smooth slop-free suspension action, Sway bar mounting holes for handling options, Increased crash resistance
Overview
The ARRMA Rear Suspension Arms (2) Z-ARA330710 are essential replacement parts for owners of the ARRMA 1/10 Kraton 4X4 4S V2 BLX and ARRMA 1/10 OUTCAST 4X4 4S V2 BLX models. Whether you're a dedicated RC enthusiast in the UK looking to maintain your high-performance monster truck or stunt truck, or you're repairing damage from aggressive bashing sessions, these genuine ARRMA suspension arms are the perfect solution. As spare parts for brushless RC vehicles, they represent the quality and precision engineering you'd expect from one of the world's leading RC manufacturers, ensuring your rig stays competitive and reliable for years to come.
These rear suspension arms are manufactured to exact OEM specifications, meaning they fit perfectly with your existing ARRMA chassis and suspension geometry without any modification or adjustment. For anyone running a ready to run RC 4WD monster truck or stunt truck, having quality replacement suspension components on hand is essential maintenance practice. The Kraton and OUTCAST are renowned for their speed and durability, but like any high-performance RC vehicle, suspension arms can suffer wear or damage during intense racing or casual bashing. These genuine replacement arms ensure your vehicle maintains its original handling characteristics and performance envelope.
RC Model Shop stocks these parts because we understand that dedicated RC car enthusiasts need reliable access to genuine OEM spares. Whether you've crashed your rig during a weekend bash, or you're preparing backup parts for a competition event, the ARRMA Rear Suspension Arms offer outstanding value and compatibility. As authorised ARRMA retailers, we guarantee authenticity and quality with every purchase.
Key Features
- Tough Composite Material Construction — These suspension arms are manufactured from durable composite material that provides excellent crash resistance, allowing you to absorb impacts and continue racing without immediate replacement, whilst the material composition ensures long-lasting durability even under the stresses of high-speed running and aggressive driving.
- Precision Moulded Hinge Pin Holes — The hinge pin mounting points are precision engineered during the injection moulding process, creating perfectly accurate holes that ensure smooth, slop-free suspension action without any play or binding, which is critical for maintaining consistent handling and predictable vehicle behaviour on any terrain.
- Sway Bar Mounting Holes — Integrated mounting points for sway bar components give you access to a wide selection of handling options, allowing you to dial in the perfect balance between stability and agility depending on your driving style, track conditions, or personal preference for how your RC truck behaves in corners.
- Complete Left and Right Pair — You receive both the left and right rear suspension arms in a single package, so you have everything needed for a complete rear suspension arm replacement without needing to source parts from multiple retailers.
- Genuine OEM ARRMA Parts — As official ARRMA replacement components, these arms are manufactured to exact factory specifications, guaranteeing perfect fitment with your Kraton 4S V2 or OUTCAST 4S V2 without any modification, adjustment, or compatibility concerns.
Technical Performance
The ARRMA Rear Suspension Arms Z-ARA330710 represent the engineering standard expected from ARRMA's factory-assembled RTR vehicles. Manufactured from tough composite material, these suspension components are engineered to withstand the demanding requirements of 1/10 scale brushless RC driving, whether you're running a high-speed monster truck or performing acrobatic stunts with the OUTCAST platform. The precision moulded hinge pin holes are a critical feature that separates quality OEM parts from inferior aftermarket alternatives, as they eliminate play and ensure perfectly smooth suspension articulation without binding or resistance. This precision engineering directly translates to more predictable handling, better traction, and superior responsiveness across varying terrain types. The integrated sway bar mounting provisions give you genuine tuning flexibility, allowing you to optimise your suspension setup for different driving scenarios—whether you prefer a softer, more compliant ride for casual bashing, or a stiffer, more planted setup for competitive racing. The composite material choice reflects ARRMA's commitment to balancing durability with weight control, as composite construction provides excellent impact resistance whilst keeping unsprung mass to a minimum, which is crucial for maintaining the aggressive performance characteristics your Kraton 4S or OUTCAST 4S is famous for. These arms maintain factory geometry and dimensions, preserving the original suspension geometry of your vehicle and ensuring you don't accidentally alter your truck's handling when making repairs.
What's in the Box
- 1 x Rear Suspension Arm - Left
- 1 x Rear Suspension Arm - Right
Frequently Asked Questions
- Which ARRMA models are these rear suspension arms compatible with? — These Z-ARA330710 suspension arms are specifically designed for the ARRMA 1/10 Kraton 4X4 4S V2 BLX Speed Monster Truck and the ARRMA 1/10 OUTCAST 4X4 4S V2 BLX Stunt Truck. They fit both the green and gunmetal colour variants of these models, as well as other colour options. Always check your model number before ordering to ensure compatibility with your specific vehicle.
- Are these genuine ARRMA parts or aftermarket replacements? — These are genuine OEM ARRMA parts manufactured to factory specifications. When you purchase from RC Model Shop, you're buying authentic components that will fit your vehicle perfectly without any modification, adjustment, or compatibility concerns. Genuine parts maintain your vehicle's performance and resale value.
- What's the difference between suspension arms and other suspension components? — Suspension arms (also called control arms or wishbones) are the structural links that connect your chassis to the wheel hubs, allowing vertical suspension movement whilst maintaining wheel alignment. They're distinct from shocks, which provide the damping and spring force. Replacing suspension arms is different from replacing shocks or springs, and it's important to order the correct component for your repair needs.
- Will these arms improve my RC truck's performance? — These are replacement parts designed to restore your vehicle to factory condition rather than upgrade performance. However, if your existing arms are damaged or worn, replacing them will restore the handling, steering response, and suspension smoothness that you'd expect from a new vehicle. Damaged suspension arms can cause poor handling and unpredictable behaviour, so replacement is important for both performance and safety.
- How durable is the composite material used in these suspension arms? — The composite material is engineered to withstand typical bashing and racing impacts, providing excellent crash resistance for a suspension component. However, no material is indestructible, and extreme impacts or repeated crashes in the same location can eventually cause breakage. Having spare arms available is a practical solution for dedicated RC enthusiasts.
- Can I use just one suspension arm, or do I need to replace both at the same time? — Whilst you can technically replace just one arm if only one is damaged, many experienced RC drivers recommend replacing both rear arms together to ensure matching stiffness and handling characteristics across the suspension. Mismatched arm stiffness can create subtle handling imbalances. Fortunately, this product includes both arms in a single purchase.
- Do these parts require any assembly or modification to fit my truck? — No assembly or modification is required. These are precision moulded OEM parts that fit directly into your existing suspension without any alterations. Simply remove your damaged arms and install these replacements using your vehicle's existing fasteners and hinge pins.
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 Rear Suspension Arms (2) Z-ARA330710 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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- 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.
