YAMAHA 2N6-11311-00-00 Top Engine Cylinder Head End

( Manufacturer Part Number: 2N6-11311-00-00 ), ( Engine Type: 2-stroke ), ( Type: Cylinder ), ( Machine Type: Dual Sport Motorcycle ), ( Vintage Part: Yes )

Review YAMAHA Engine Cylinder And Head Top End Pn#2n6 Oem Original fits DT250F DT250 1979

Yamaha DT250F DT250 Engine Cylinder Head Top End 2N6

The Yamaha 2N6-11311-00-00 cylinder head top end is a crucial component for the DT250F DT250 engine, manufactured by Yamaha Motor Co. Ltd. This part is designed to fit perfectly with the engine model year 1979. Here's a detailed description of this essential engine component.

The cylinder head top end, also known as the piston crown or combustion chamber, is the part of the engine that houses the spark plug and sits directly above the piston. In the case of the Yamaha DT250F DT250 engine, this component plays a pivotal role in the engine's combustion process.

Constructed using high-quality materials, the 2N6 cylinder head top end ensures optimal engine performance. It features a compact design, allowing for a more efficient transfer of combustion gases between the cylinders and the exhaust system. Additionally, the design of the combustion chamber enables efficient fuel-air mixture ignition, contributing to the engine's powerful output.

The 2N6 cylinder head top end also includes essential features such as the spark plug thread and the exhaust valve seat. The spark plug thread ensures a secure connection with the spark plug, while the exhaust valve seat provides a seal between the cylinder head and the exhaust valve, preventing the loss of combustion gases.

The surface finish of this component is crucial for its functionality. The Yamaha 2N6-11311-00-00 cylinder head top end boasts a smooth, polished surface that minimizes friction and ensures efficient heat transfer. This results in optimal engine performance and long-lasting durability.

Installing the 2N6 cylinder head top end involves removing the old component and replacing it with the new one. It is essential to follow the manufacturer's instructions carefully during the installation process to ensure proper seating and secure attachment of the new component.

In summary, the Yamaha 2N6-11311-00-00 cylinder head top end is a critical component for the DT250F DT250 engine. Its compact design, optimized combustion chamber, and high-quality materials contribute to efficient engine performance and long-lasting durability. By replacing a worn-out or damaged cylinder head top end with this genuine Yamaha part, you can ensure the continued optimal functioning of your DT250F engine.

Buying a Yamaha DT250F DT250 Engine Cylinder Head Top End 2N6: Pros, Cons, and Conclusion

The Yamaha DT250F DT250 engine cylinder head top end 2N6 is a replacement part for Yamaha DT250 motorcycles. This component is essential for maintaining the engine's performance and longevity. In this analysis, we will discuss the pros and cons of buying this cylinder head top end.

1. Improved Performance: A new cylinder head top end can help improve engine performance by ensuring proper combustion and air-fuel mixture.

2. Enhanced Durability: Replacing the worn-out top end with a new one can help enhance the engine's overall durability and longevity.

3. Smoother Running Engine: A new cylinder head top end can help reduce engine noise and vibration, leading to a smoother running engine.

4. Better Fuel Efficiency: A well-maintained engine that runs smoothly and efficiently can help improve fuel economy.

1. Cost: A new cylinder head top end can be an expensive replacement part, especially for motorcycles that are no longer in production.

2. Installation Complexity: Installing a new cylinder head top end can be a complex and time-consuming process, requiring specialized tools and knowledge.

3. Potential for Damage: During the installation process, there is a risk of damaging other engine components, which could lead to additional repair costs.

The Yamaha DT250F DT250 engine cylinder head top end 2N6 is an essential replacement part for maintaining the performance and longevity of the DT250 motorcycle engine. While the cost and complexity of installation are significant drawbacks, the improved performance, enhanced durability, smoother running engine, and better fuel efficiency make this investment worthwhile.

Before purchasing a new cylinder head top end, it is recommended to research potential suppliers and compare prices to ensure the best deal. Additionally, it is essential to ensure that the replacement part is compatible with the specific model and year of the DT250 motorcycle. Finally, considering seeking professional assistance from a qualified mechanic to ensure a successful installation and minimize the risk of damage to other engine components.

Details:

1979 Yamaha DT250f DT250 ENGINE CYLINDER HEAD Top End PN#2N6 OEM ORIGINAL. Great condition overall. Would be great for daily rider or restoration project.

part #: 2n6113110000 prices

• $99.99-$175.00

specifications cylindermotorcycleiz:

• for models: Dt250f, Dt250
• for makes: Yamaha
• for years: 1979
• mpn: 2n6-11311-00-00
• engine type: 2-stroke
• type: Cylinder
• machine type: Dual Sport Motorcycle
• vintage part: Yes

general cylindermotorcycleiz:

• condition: Used
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads

seller cylindermotorcycleiz:

• # reviews: 830
• city: Burnsville, North Carolina
• rating: 98.0%

returns cylindermotorcycleiz:

• policy: No Returns

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offer cylindermotorcycleiz:

• sold: 0
• best offers: True
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: May 6, 2026

shipping cylindermotorcycleiz:

• service: Standard
• type: Fixed
• class: Standard
• transit: 5-10 Days
• cost: $30.00

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