HOBAO Hyper 30 Head Gasket Brass 19.4 x 23.8 x 0.1mm HE30004

Overview

The HOBAO HYPER 30 HEAD GASKET BRASS is an essential replacement component for owners of HOBAO Hyper 30 nitro engines. This precision-engineered brass gasket is designed to maintain the critical seal between your engine's cylinder head and crankcase, ensuring optimal compression and performance from your RC nitro-powered vehicle. Whether you're running a competitive RC car in the UK or pushing your engine to its limits during weekend bashing sessions, this genuine HOBAO part is a must-have spare for your maintenance kit. The brass construction provides excellent durability and thermal stability, making it ideal for the demanding conditions of nitro engine operation.

As a dedicated enthusiast maintaining a HOBAO Hyper 30 nitro engine, you understand that proper engine maintenance is crucial for consistent performance and longevity. This head gasket is a critical component that prevents compression loss and fuel leakage, directly impacting your engine's starting characteristics, throttle response, and overall power output. Whether you're replacing a worn gasket due to regular wear or refreshing your engine after extensive use, this genuine HOBAO part ensures your nitro RC car continues to perform at its best. RC model enthusiasts across the UK rely on quality spare parts like this to keep their engines running smoothly and reliably.

The HOBAO Hyper 30 engine has earned a respected reputation in the RC racing and bashing community for its reliable performance and tunability. Keeping genuine replacement parts in stock means you're always prepared for maintenance or repairs, minimising downtime and keeping your RC car ready for action. This head gasket is the exact specification required for proper engine operation, and using the correct part ensures you maintain the seal integrity that your engine depends on.

Key Features

• Genuine HOBAO Manufacturing — This is an authentic HOBAO part manufactured to the exact specifications required for Hyper 30 engines, ensuring perfect fit and reliable sealing performance that keeps your engine running efficiently.
• Brass Construction — The brass material offers superior heat resistance and durability compared to softer gasket materials, withstanding the extreme temperatures generated inside a nitro engine while maintaining its sealing properties over extended use.
• Precision Dimensions — At 19.4 x 23.8 x 0.1mm, this gasket is engineered to exact tolerances to fit perfectly between your cylinder head and crankcase, creating a precise seal that prevents compression loss and maintains optimal engine performance.
• Critical Engine Seal — The head gasket is responsible for maintaining compression within the engine's combustion chamber, directly affecting starting ease, throttle response, acceleration, and overall power output of your nitro-powered RC car.
• Essential Spare Part — Every dedicated RC nitro enthusiast should keep replacement gaskets in stock, as this is a wear item that may need replacement after extended engine operation or when rebuilding your engine.
• Compatible with HOBAO Hyper 30 — Specifically designed and tested for HOBAO Hyper 30 nitro engines, ensuring compatibility and proper function with your RC car's power plant.

Technical Performance

The HOBAO Hyper 30 HEAD GASKET BRASS represents the engineering precision that HOBAO applies to their nitro engine components. The gasket's thin 0.1mm profile is engineered to provide the optimal compression ratio for the Hyper 30 engine, striking the perfect balance between sealing efficiency and combustion chamber volume. The brass material's thermal properties are specifically chosen to handle the extreme temperatures generated during nitro fuel combustion, which can reach well over 1000 degrees Celsius in the combustion chamber. This gasket must withstand repeated thermal cycling as your engine accelerates from idle to peak RPM during racing or bashing sessions. The precise 19.4 x 23.8mm diameter ensures perfect contact with both the cylinder head and crankcase surfaces, creating a seal that prevents fuel mixture loss and maintains the compression ratio essential for reliable starting and consistent power delivery. Proper gasket sealing is absolutely critical for maintaining the engine's ability to produce peak power and responsiveness, making this a non-negotiable component for any nitro RC car enthusiast in the UK maintaining their HOBAO Hyper 30 engine. When your gasket becomes worn or damaged, compression loss occurs, resulting in hard starting, poor throttle response, and reduced overall engine performance — issues that are immediately resolved by installing this genuine replacement gasket.

What's in the Box

• 1x HOBAO Head Gasket (Brass) — 19.4 x 23.8 x 0.1mm

Frequently Asked Questions

• What is a head gasket and why does my HOBAO Hyper 30 engine need one? — The head gasket is a critical seal component that sits between your engine's cylinder head and crankcase. It maintains compression within the combustion chamber, prevents fuel mixture from leaking, and ensures optimal engine performance. Without a proper seal, your engine will lose compression, become difficult to start, and suffer reduced power output. Regular inspection and timely replacement of a worn gasket is essential nitro engine maintenance.
• When should I replace my HOBAO Hyper 30 head gasket? — Head gaskets are wear items that gradually compress and may become damaged through normal engine operation. Signs that replacement is needed include difficulty starting your engine, loss of compression, fuel leakage around the head, or reduced performance. As a general maintenance practice, many RC enthusiasts replace their gasket during regular engine rebuilds or whenever the engine has seen significant use. Keeping a spare in your toolbox means you're always prepared.
• Is this gasket compatible with all HOBAO engines? — This gasket is specifically designed for the HOBAO Hyper 30 engine. While HOBAO manufactures other nitro engines including the Hyper 21 Turbo and Mac 28 Turbo, each engine model has its own specific gasket dimensions. Always verify you have the correct part number (HE30004) for your specific engine to ensure proper fit and sealing.
• How long does a head gasket typically last? — The lifespan of a head gasket depends on how frequently you run your RC car and the conditions it operates in. Engines used for occasional weekend bashing may see gasket life measured in months, whilst competition engines run regularly may require replacement every few months. Inspect your gasket during regular engine maintenance, and replace it if you notice any signs of wear, flattening, or damage.
• Why is brass used for this gasket? — Brass is chosen for its excellent thermal properties and durability at the extreme temperatures found inside a nitro engine. It resists deformation under heat better than softer materials, maintains its sealing properties across repeated thermal cycles, and provides consistent performance throughout your engine's operation. This material choice reflects HOBAO's commitment to engine reliability and performance.

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 HYPER 30 HEAD GASKET BRASS 19.4 x 23.8 x 0.1mm HE30004 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.