fits model: Cm400a. make: Honda. year: 1980.

( Manufacturer Part Number: 13101-447-003 ), ( Type: Piston )
The Honda CM400A engine motor block piston, specifically part number 13101-447-003, is an essential component of Honda's CM400A motorcycle engine. This motor block piston assembly is designed for use in air-cooled, single-cylinder, four-stroke engines.
The motor block is the heart of the engine, providing the structure that holds all the other parts together. It is made from high-strength aluminum alloy, ensuring both durability and lightweight construction. The block features a wet sump oil system, which keeps the engine lubricated even during high-rpm operation. The block is also equipped with cooling fins that help dissipate heat and maintain optimal engine temperature.
The piston is a critical component that plays a crucial role in the engine's power stroke. It is made from forged aluminum alloy, ensuring both strength and low weight. The piston features a compression height of 27.3mm, a total height of 73.6mm, and a piston diameter of 71.5mm. The piston skirt is designed to minimize friction with the cylinder wall, improving engine efficiency.
The piston ring set included with this assembly features a compression ring, an oil control ring, and a groove ring. These rings help seal the combustion chamber and control oil consumption. The piston ring set is made from high-quality, wear-resistant materials to ensure long engine life.
The Honda CM400A engine motor block piston assembly, part number 13101-447-003, is a high-quality replacement part designed to meet the rigorous performance standards of Honda motorcycles. It is precision-manufactured to ensure a perfect fit and reliable operation. This assembly is suitable for use in Honda motorcycles with the CM400A engine, and it is recommended for use only as a replacement for a worn-out or damaged part. Installing this assembly may require specialized tools and expertise, and it is recommended that the installation be performed by a qualified technician.
The Honda CM400A engine motor block piston (13101-447-003) is a replacement part for the Honda CM400A motorcycle. This component is crucial for the engine's proper functioning, as it houses the engine's cylinders and pistons. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this part.
Pros:1. OEM Part: This part is an original equipment manufacturer (OEM) replacement, ensuring a perfect fit and compatibility with your Honda CM400A motorcycle.
2. Superior Durability: Honda is known for its high-quality engine components. This motor block piston is no exception, providing excellent durability and reliability.
3. Reduces Engine Noises: If your engine is producing unusual noises, a faulty motor block piston could be the culprit. Replacing this part will help reduce or eliminate these noises, providing a smoother riding experience.
4. Improved Performance: A worn-out motor block piston can negatively impact engine performance. Installing a new one can help restore lost power and improve overall engine efficiency.
Cons:1. Cost: Original Honda parts can be quite expensive compared to aftermarket alternatives. This may deter some riders from purchasing the OEM motor block piston.
2. Longer Wait Time: Since this is an OEM part, it may take longer to obtain from authorized dealers due to potential supply chain issues.
3. Limited Availability: Depending on your location, it might be challenging to find an authorized Honda dealer that carries this specific part in stock.
Conclusion:The Honda CM400A engine motor block piston (13101-447-003) is a high-quality, OEM part designed to ensure the longevity and optimal performance of your Honda CM400A motorcycle engine. While it comes with a higher price tag compared to aftermarket alternatives, the superior durability, compatibility, and improved engine performance make it a worthwhile investment for those seeking authentic Honda parts.
Recommendation:If you are committed to maintaining the authenticity and reliability of your Honda CM400A motorcycle, consider purchasing the OEM motor block piston (13101-447-003) from an authorized Honda dealer. However, if budget is a concern, explore aftermarket alternatives while ensuring they meet the necessary specifications and quality standards. Always consult with a professional mechanic before installing any engine parts to ensure proper installation and function.
1980 HONDA CM400A OEM ENGINE MOTOR BLOCK PISTON, This piston is in very good condition and shows normal signs of wear. Removed From: 1980 Honda CM400A Handmaid with miles, Please review all pictures to assess the condition of item. M-force race crafts.