Overview
The HoBao Mach .28 Oneway Bearing & Turbofan Housing H28021 is a premium engine spare component designed for serious nitro RC enthusiasts in the UK who demand reliable performance and precision engineering. This specialist component is engineered to optimise the performance of HoBao Mach .28 nitro engines, delivering the dependability that competitive RC car drivers and weekend bashers alike require. Whether you're maintaining an existing nitro RC car or rebuilding your engine to peak performance, this genuine HoBao spare part ensures your engine operates at its best.
As an essential component within the HoBao Mach .28 engine system, the oneway bearing and turbofan housing work together to provide smooth, consistent power delivery. The oneway bearing mechanism is critical for engine reliability, whilst the turbofan housing plays an integral role in managing airflow and cooling efficiency. For UK RC enthusiasts who take their nitro-powered models seriously, investing in genuine OEM spares like the H28021 is the smart choice for long-term engine health and performance consistency.
This component is part of the comprehensive range of nitro engine spares available for HoBao Mach .28 engines, ensuring you can find exactly what you need to keep your RC model running smoothly. Whether you're replacing a worn bearing or upgrading your engine components as part of routine maintenance, the H28021 offers the quality and compatibility you can trust.
Key Features
- Genuine HoBao OEM Component — This is an authentic manufacturer spare part, ensuring perfect fitment and guaranteed compatibility with HoBao Mach .28 engines, giving you complete confidence in reliability and performance.
- Integrated Oneway Bearing Design — The oneway bearing mechanism allows smooth engine rotation in one direction whilst preventing backspinning, which is essential for reliable engine starting and consistent power delivery in your nitro RC car.
- Turbofan Housing Integration — The turbofan housing works in tandem with the oneway bearing to optimise airflow management and engine cooling, helping maintain optimal operating temperatures during extended running sessions.
- Professional-Grade Engineering — Manufactured to exacting HoBao standards using precision engineering and quality materials, ensuring durability and long service life even under competitive racing conditions.
- Easy Installation — As a direct HoBao spare part, the H28021 installs cleanly into your existing engine without modification, making engine maintenance and rebuilds straightforward for experienced nitro RC enthusiasts.
Technical Performance
The HoBao Mach .28 Oneway Bearing & Turbofan Housing represents precision engineering designed specifically for the .28 cubic inch engine class widely used in competitive nitro RC cars across the UK. The oneway bearing mechanism is manufactured to tight tolerances, ensuring smooth engagement and reliable one-directional rotation that prevents engine backspinning during the starting procedure and optimises overall engine efficiency. The turbofan housing is integrated to provide superior airflow management, drawing cooling air through the engine block during operation and maintaining stable operating temperatures across extended running sessions. This component is essential for anyone maintaining or rebuilding a HoBao Mach .28 engine, whether you're restoring an older model to like-new condition or performing routine preventative maintenance. The precision construction ensures compatibility with all HoBao Mach .28 engine variants, making it a reliable choice for RC enthusiasts seeking genuine OEM spares rather than aftermarket alternatives.
What's in the Box
- HoBao Mach .28 Oneway Bearing & Turbofan Housing H28021
Frequently Asked Questions
- Is the HoBao Mach .28 Oneway Bearing & Turbofan Housing suitable for engine rebuilds? — Yes, this genuine OEM component is designed specifically for HoBao Mach .28 engine rebuilds and maintenance. Whether you're replacing a worn bearing or performing routine engine overhaul as part of your RC car maintenance schedule, the H28021 ensures proper engine function and reliability.
- What is a oneway bearing and why does my nitro RC engine need one? — A oneway bearing (also called a clutch bearing) allows your engine to rotate smoothly in one direction whilst preventing backspinning in the opposite direction. This is critical for reliable engine starting and consistent power delivery in nitro RC cars. A worn or damaged oneway bearing can cause starting difficulties and poor engine performance.
- Will this bearing work with my existing HoBao Mach .28 engine? — This component is engineered as a direct fit for all HoBao Mach .28 engines. As a genuine manufacturer spare part, the H28021 offers perfect compatibility and will install seamlessly into your existing engine without requiring modifications or adjustments.
- How do I know when my oneway bearing needs replacing? — Common signs of oneway bearing wear include difficulty starting your nitro engine, unusual noises from the engine block, or inconsistent throttle response. If you're experiencing these issues or performing routine engine maintenance, replacing the bearing and turbofan housing with a genuine HoBao component is recommended.
- Is this a direct replacement for damaged bearings? — Yes, the H28021 is engineered as a direct OEM replacement for the oneway bearing and turbofan housing assembly in HoBao Mach .28 engines, making it straightforward to replace damaged or worn components during routine engine maintenance.
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 HoBao Mach .28 Oneway Bearing & Turbofan Housing H28021 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.
- Manufacturer: HoBao
- Model Number: H28021
- EAN: 4711605967785
- Engine Spare Type: One Way & Engine Bearings
- Engine Compatibility: HoBao Mach .28
- Component: Oneway Bearing & Turbofan Housing
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.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- 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.
