fits model: Cb400f. make: Honda.

( Manufacturer Part Number: 12200-377-000 ), ( Part Type: Cylinder Head ), ( Placement On Vehicle: Front ), ( Surface Finish: Slightly Polished ), ( Country/region Of Manufacture: Japan )
The Honda CB400F Cylinder Head (12200-377-000) is a critical component of the iconic Honda CB400F motorcycle engine. This cylinder head is meticulously engineered to provide optimal performance and reliability. It features a compact design with four valve per cylinder layout, allowing for efficient intake and exhaust gas flow.
The cylinder head is crafted from high-quality aluminum alloy, ensuring lightweight yet robust construction. It houses four 28mm inlet and 26mm exhaust valves, each with a hard-anodized, self-lubricating surface for reduced friction and prolonged durability. The valve stem seals are made from a specialized material for a tight seal, reducing leakage and improving combustion efficiency.
The cylinder head also features a high-temperature, corrosion-resistant coating to protect against extreme engine conditions. The spark plug holes are precision-drilled, ensuring proper spark plug insertion and electrical connection. The cylinder head cover gasket is included, ensuring a perfect seal between the cylinder head and the engine block.
This Honda CB400F cylinder head is a direct replacement for your old one, ensuring a seamless installation process. It is designed to work with Honda's OEM specification, ensuring optimal engine performance and longevity. With this high-quality cylinder head, you can rest assured that your Honda CB400F will continue to deliver smooth, powerful, and reliable performance on the road.
Pros of buying a Honda CB400F Cylinder Head (12200-377-000):1. Compatibility: This cylinder head is specifically designed for the Honda CB400F, ensuring a perfect fit and proper function.
2. Quality: Honda is known for its high-quality parts, and this cylinder head is expected to be durable and reliable.
3. Availability: As a replacement part, it should be relatively easy to find and purchase.
Cons of buying a Honda CB400F Cylinder Head (12200-377-000):1. Cost: Replacement parts can be expensive, and this cylinder head may be no exception.
2. Installation: Installing the cylinder head can be a complex process that requires specialized tools and skills, potentially leading to additional costs.
Conclusion: If you own a Honda CB400F and are experiencing issues with your cylinder head, this Honda-manufactured part is a solid choice. Its compatibility and quality are strong selling points, although the cost and installation difficulty are potential drawbacks. We recommend weighing these factors carefully and considering your budget and mechanical abilities before making a purchase. If you're unsure about the installation process, it might be wise to consider hiring a professional mechanic.
The brownish reddish build up on valve guides is fresh grease not rust. Xylene should completely clean any polish left behind. The springs, washers, retainers, and valve cotters that hold everything together came from a bike with 10k miles. The piece has been polished a little by hand.
There is no existing threading where the exhaust studs go, requires machining. A CB400F cylinder head with valve components. Slight corrosion on the valve guides and stains around exhaust ports. New and used parts listed: 005 010.
There may be some left over polish, but everything aesthetic is perfect. The cylinder head is a new old stock along with four intake valve stem seals, and eight valves.