Overview
The HOBAO H2 PIN 3.5 X 45.5 MM + Block Inserts H40023 is an essential drivetrain spare part designed for HOBAO H2 RC models. This precision-engineered pin is a critical component in the transmission and drivetrain assembly of your RC car, ensuring smooth power delivery from the motor to the wheels. Whether you're a competitive racer, weekend basher, or serious RC hobbyist in the UK, having quality spare parts like this pin on hand means you can keep your RC car performing at its best without long downtimes waiting for replacements.
As a dedicated spare part for the HOBAO H2 platform, this pin is engineered to exact manufacturer specifications to maintain compatibility and performance integrity. The HOBAO H2 is a popular choice among RC enthusiasts who demand reliability and precision from their vehicles, and this genuine OEM spare ensures you maintain that same quality standard. RC cars require regular maintenance and occasional parts replacement, particularly in the drivetrain where stress and wear are most significant. Having access to genuine HOBAO spare parts through a trusted UK RC retailer means you can maintain your investment with confidence.
RC Model Shop stocks a comprehensive range of HOBAO spares and accessories, making it easy to find exactly what you need to keep your RC car in peak condition. Whether you're replacing a worn pin due to normal wear and tear or building a spare drivetrain assembly, this component is an essential addition to any serious RC enthusiast's parts collection. Order online today with free mainland UK delivery on orders over £99, or visit our physical store in Walsall to view our complete range of RC spares and upgrades.
Key Features
- Genuine HOBAO OEM Part — This is an authentic manufacturer spare part engineered to exact HOBAO specifications, ensuring perfect compatibility with your H2 RC car and maintaining the precise tolerances your drivetrain requires.
- Drivetrain Specific Design — Specifically engineered for use in the drivetrain system of the HOBAO H2, this pin transmits power and torque from the transmission components to ensure smooth acceleration and reliable power delivery.
- Precise Dimensions — With measurements of 3.5mm diameter and 45.5mm length, this pin is manufactured to exact tolerances that ensure it fits perfectly in the drivetrain assembly without play or looseness.
- Includes Block Inserts — The package includes block inserts which provide additional structural support and wear resistance in the drivetrain, extending the service life of your components.
- Quality Construction — HOBAO is renowned throughout the RC hobby community for manufacturing high-quality spare parts that withstand the demands of competitive racing and aggressive bashing alike.
- Essential Maintenance Part — Drivetrain pins experience significant stress during operation and benefit from periodic replacement to maintain optimal performance and prevent drivetrain binding or wear.
Technical Performance
The HOBAO H2 PIN 3.5 X 45.5 MM represents precision engineering at its finest, manufactured to the exacting standards that HOBAO has become known for throughout the RC car community. At 3.5mm in diameter and 45.5mm in length, this pin serves as a critical component in the H2's drivetrain assembly, where it bears the loads and stresses transmitted from the motor and transmission during acceleration, braking, and cornering. The inclusion of block inserts with this spare part provides enhanced structural integrity and wear resistance, helping to distribute loads more effectively and reduce the risk of premature wear or failure. The materials used in this pin's construction are selected for their durability and resistance to the constant rotational forces and vibration experienced in RC drivetrain applications. Whether you're running your H2 on carpeted surfaces for speed racing or taking it off-road for trail driving, this genuine HOBAO spare ensures your drivetrain continues to operate with the precision and reliability required for competitive performance or casual weekend fun.
What's in the Box
- HOBAO H2 Pin 3.5 x 45.5mm
- Block Inserts
Frequently Asked Questions
- Why would I need to replace the drivetrain pin on my HOBAO H2? — Drivetrain pins experience continuous stress and wear during normal RC car operation. Over time, particularly in competitive racing or aggressive bashing, these pins can wear, bend, or develop play in the drivetrain assembly. Replacing a worn pin restores precision to your drivetrain and can prevent more serious damage to other components like gears or transmission parts.
- Is this a genuine HOBAO spare part? — Yes, the H40023 is a genuine manufacturer spare part from HOBAO, engineered to exact OEM specifications. Using genuine parts ensures compatibility, performance, and longevity, rather than risking compatibility issues or poor fit with aftermarket alternatives.
- What do the block inserts do? — The block inserts included with this pin provide additional structural support within the drivetrain assembly. They help distribute loads more effectively across the pin and surrounding components, reducing stress concentrations and extending the service life of your entire drivetrain system.
- Can I install this pin myself? — While many RC enthusiasts are comfortable performing drivetrain maintenance and repairs, the level of difficulty depends on your experience with RC car assembly. We recommend consulting your HOBAO H2 manual for detailed installation instructions, or visiting our store in Walsall where our experienced team can offer guidance on proper installation techniques.
- How often should I replace this pin? — The replacement frequency depends on your driving style and conditions. Competitive racers may need replacements more frequently due to higher speeds and loads, while casual drivers might extend intervals significantly. Regular inspection of your drivetrain will help you identify when replacement is necessary.
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 H2 PIN 3.5 X 45.5 MM + Block Inserts H40023 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: H40023
- Product Type: Drivetrain Spare Part
- Pin Diameter: 3.5mm
- Pin Length: 45.5mm
- Includes: Block Inserts
- EAN Code: 4717677171396
- Spare Part Category: Drivetrain Spares
- Compatibility: HOBAO H2 RC Models
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.
