This BLX185 replacement fan is a direct replacement for the fan of your BLX185 ESC.
- Brand: ARRMA
- Model number: Z-AR390234
- Product type: Cooling fan for brushless ESC
- Fan size: 35mm diameter
- Material: Super-tough composite
- Compatible with: ARRMA BLX185 brushless 6S ESC (AR390211)
- Quantity included: 1 x cooling fan
- EAN: 5052127026758
- RRP: £11.99
- Construction: Direct replacement component
- Durability: Designed for long-lasting performance in all weather conditions
Overview
The ARRMA BLX185 Cooling Fan 35mm (Z-AR390234) is an essential replacement component for owners of ARRMA's BLX185 brushless ESC systems. This precision-engineered cooling fan is designed to maintain optimal operating temperatures during extended RC bashings and competitive racing sessions. Whether you're running a high-performance brushless RC car, truck, or buggy in the UK, keeping your electronic speed controller cool is crucial for reliable performance and extended component lifespan. This replacement fan ensures your BLX185 ESC continues to deliver consistent power delivery without thermal throttling or performance degradation.
Built from super-tough composite materials, the ARRMA BLX185 replacement cooling fan combines durability with lightweight efficiency. The 35mm fan size is specifically engineered to work seamlessly with the BLX185 brushless ESC, providing effective airflow management during high-demand racing and bashing scenarios. RC enthusiasts across the UK who demand reliability and performance from their brushless RC vehicles choose genuine ARRMA replacement parts like this cooling fan to keep their equipment running at peak efficiency. This is the perfect upgrade for anyone who wants to maintain their brushless RC system in top condition.
If you've noticed your BLX185 ESC running hot during intensive driving sessions, or if your original cooling fan has become damaged or worn, this genuine ARRMA replacement is the solution. It's a direct, plug-and-play replacement that requires no modifications or adjustments, making it ideal for both experienced RC enthusiasts and those new to maintaining brushless RC vehicles. With fast and efficient installation, you can get back to enjoying your brushless RC experience within minutes.
Key Features
- Direct Replacement for BLX185 ESC — This cooling fan is engineered as an exact replacement for the original fan fitted to the ARRMA BLX185 brushless ESC, ensuring perfect compatibility and optimal thermal management without any guesswork or modification required.
- Super-Tough Composite Material Construction — The durable composite material used in this fan's construction provides exceptional longevity and premium performance in all weather conditions and driving scenarios, from summer track days to muddy outdoor bashing sessions.
- Long-Lasting Durability — Built to withstand the rigours of regular RC use, this cooling fan maintains its structural integrity and performance across countless hours of brushless RC driving, delivering reliable cooling season after season.
- Premium Performance in All Conditions — Whether you're racing competitively or bashing recreationally, this fan ensures consistent thermal management in hot weather, humidity, dust, and mud without performance degradation.
- Easy to Fit for Fast Servicing — The straightforward installation process means minimal downtime for your RC vehicle, allowing quick and efficient fan replacement so you can get back to racing or bashing without lengthy workshop time.
- Compatible with AR390211 BLX185 Brushless 6S ESC — This fan is specifically designed to work with ARRMA's BLX185 brushless electronic speed controller, making it the authorised choice for maintaining and upgrading your thermal management system.
Technical Performance
The ARRMA BLX185 Cooling Fan 35mm represents the engineering excellence ARRMA is renowned for in the brushless RC market. The 35mm fan diameter is scientifically sized to provide optimal airflow across the BLX185 ESC's heatsink and power components without creating unnecessary drag or reducing overall vehicle aerodynamics. The composite material construction balances weight savings with structural rigidity, ensuring the fan blades maintain perfect concentricity during high-RPM operation. Thermal management is critical in brushless ESC systems, particularly when running demanding 6S LiPo battery configurations that deliver high amperage discharge rates. By maintaining cooler operating temperatures, this fan preserves component longevity, prevents thermal throttling that can reduce performance, and ensures consistent power delivery throughout your driving sessions. The engineering precision means the fan operates efficiently without excessive vibration or noise, making it suitable for competitive racing environments where smooth, reliable performance is essential.
What's in the Box
- 1 x ARRMA BLX185 ESC replacement cooling fan
Frequently Asked Questions
- Is the ARRMA BLX185 Cooling Fan Z-AR390234 compatible with my brushless RC setup? — This fan is specifically designed as a direct replacement for the ARRMA BLX185 brushless 6S ESC (AR390211). If your brushless RC vehicle uses this exact ESC model, this fan will provide perfect compatibility without any modifications needed.
- Why do I need a replacement cooling fan for my brushless ESC? — Cooling fans on brushless ESC systems are critical for thermal management during extended driving sessions. As your ESC handles high amperage discharge from LiPo batteries, it generates heat that must be dissipated. A properly functioning cooling fan prevents thermal throttling, maintains consistent power delivery, extends component lifespan, and ensures reliability during competitive racing or intensive bashing.
- How difficult is it to replace the cooling fan on my BLX185 ESC? — ARRMA has engineered this replacement fan for easy installation with minimal technical knowledge required. The straightforward design and direct compatibility mean you can complete the replacement quickly without special tools or modifications, making it perfect for home maintenance or trackside servicing.
- What makes ARRMA's BLX185 ESC system special for brushless RC vehicles? — The BLX185 is ARRMA's brushless electronic speed controller rated for demanding 6S LiPo power systems, delivering high performance and reliability. The cooling fan is an integral part of maintaining this performance by preventing thermal issues that could compromise your racing or bashing experience.
- Will this cooling fan improve my RC car's performance? — A functioning cooling fan maintains optimal ESC operating temperatures, which prevents thermal throttling and ensures your brushless motor receives consistent power delivery. If your original fan is damaged or worn, replacing it with this genuine ARRMA component will restore your system to peak performance specifications.
- Is this suitable for competitive RC racing in the UK? — Yes, genuine ARRMA replacement parts like this cooling fan are trusted by competitive RC racers across the UK who demand reliability and performance. The durable composite construction and precision engineering make it suitable for high-level racing environments.
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 BLX185 Cooling Fan 35mm Z-AR390234 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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