- Part Type: Chassis component - Diffuser supports
- Brand: ARRMA
- Model Number: ARA320519
- Quantity: 2 x Diffuser Supports per pack
- Material: Tough composite construction
- Features: Precision manufactured mounting holes
- Customer Rating: 4.1 out of 5 stars
- Compatible Scales: 1/7
- Compatible Vehicle Types: Felony 6S AVC, Infraction 6S, Infraction 6S AVC, Limitless 120 8S AVC, Limitless 6S Roller, Limitless 6S RTR
- Compatible Models: ARA7617V2, ARA109001, ARA7615V2, ARA7816, ARA7116V2, ARA109011
- Installation Type: Bolt-on replacement
- Part Classification: Standard parts for listed models (can also be used as optional upgrade parts)
Overview
The ARRMA Diffuser Supports Z-ARA320519 are essential replacement chassis components designed for serious RC enthusiasts running high-performance 1/7 scale ARRMA models. Whether you're bashing on the street, tackling off-road terrain, or pushing your brushless RC car to its limits, these diffuser supports play a crucial role in maintaining aerodynamic stability and protecting your vehicle's undercarriage. If you've damaged your original diffuser supports during aggressive driving or simply want to upgrade to more durable components, this is the perfect solution for your RC car UK collection.
Manufactured by ARRMA using premium composite materials, these diffuser supports are engineered to withstand the extreme stresses of high-speed RC action. The package includes two diffuser supports, giving you either a complete replacement set or spares for backup. These components are ideal for anyone running an ARRMA 1/7 scale ready to run RC model and wanting to maintain factory-specification performance and protection. With a customer rating of 4.1 out of 5 stars, these supports have proven their reliability in the field.
Whether you're a weekend basher, a competitive racer, or someone who simply demands the best performance from their brushless RC truck, having quality replacement parts on hand ensures your vehicle stays in top condition. The ARRMA Diffuser Supports Z-ARA320519 are genuine OEM parts that maintain the exact fitment and durability specifications of your original equipment, making them the smart choice for serious RC hobbyists across the UK.
Key Features
- Tough Composite Material — Constructed from durable composite material designed to withstand extreme RC action, these diffuser supports provide long-lasting durability even during aggressive driving sessions and high-impact bashing scenarios.
- Precision Manufactured Mounting Holes — Each diffuser support features precisely engineered mounting holes that ensure a secure and reliable fit with your ARRMA chassis, eliminating wobble and maintaining consistent aerodynamic performance.
- Complete Replacement Set — The package includes 2 diffuser supports, providing you with both left and right components needed for complete front-end protection and aerodynamic balance.
- Genuine OEM Parts — These are authentic ARRMA factory parts manufactured to exact original equipment specifications, guaranteeing compatibility with your 1/7 scale model.
- Improved Aerodynamics — Diffuser supports work in conjunction with your vehicle's aerodynamic design to manage airflow at high speeds, improving stability and downforce during fast runs.
- Easy Installation — Simple bolt-on design with standard mounting points makes replacement straightforward, allowing you to get back to driving quickly without complex modifications.
Technical Performance
The ARRMA Diffuser Supports Z-ARA320519 are engineered specifically for the extreme demands of 1/7 scale brushless RC vehicles. These components are manufactured using tough composite materials that have been proven in real-world racing and bashing environments across the UK and globally. The diffuser design works to manage airflow underneath your vehicle at speed, which is particularly important when running high-performance 6S and 8S LiPo-powered models that can achieve significant velocities. The precision-manufactured mounting holes are critical for maintaining exact fitment, as even minor variations can affect the aerodynamic efficiency of your entire vehicle. These supports are compatible with leading ARRMA 1/7 scale models including the Felony 6S, Infraction 6S, Limitless 6S, and Limitless 8S variants. The composite construction balances weight savings with structural strength, ensuring your diffuser supports won't flex under the high-speed cornering forces experienced in competitive RC driving or weekend bashing sessions.
What's in the Box
- 2 x Diffuser Supports (composite material)
Frequently Asked Questions
- Which ARRMA models are these diffuser supports compatible with? — These Z-ARA320519 diffuser supports are compatible with multiple ARRMA 1/7 scale vehicles including the Felony 6S AVC (model ARA7617V2), Infraction 6S (model ARA109001), Infraction 6S AVC (model ARA7615V2), Limitless 120 8S AVC (model ARA7816), Limitless 6S roller (model ARA7116V2), and Limitless 6S RTR (model ARA109011).
- Are these genuine ARRMA parts or aftermarket? — These are genuine OEM ARRMA parts manufactured to exact factory specifications. The model number ARA320519 confirms these are authentic components, not third-party alternatives.
- Do I need any tools to install these diffuser supports? — Installation requires basic tools such as an Allen key or socket set to remove and reinstall the mounting bolts. The process is straightforward and typically takes just a few minutes.
- How often should I replace my diffuser supports? — Diffuser supports should be inspected regularly for cracks, warping, or loose mounting. With the tough composite construction of these ARRMA supports, they typically last through significant abuse, but heavy racing or crash damage may necessitate replacement.
- Can I upgrade to stronger diffuser supports? — While these composite supports are the factory standard, some aftermarket options like aluminium variants are available. However, the ARRMA factory composites are designed to be the optimal balance of weight, durability, and aerodynamic performance for your specific model.
- What's the difference between having diffuser supports and not having them? — Diffuser supports manage airflow under your vehicle at speed, improving aerodynamic stability and potentially reducing lift. They also protect your chassis and electronics from ground strike damage during aggressive driving.
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 Diffuser Supports Z-ARA320519 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:
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