VALVE INTAKE*6221-41-4110 – High-Performance Engine Valve for Komatsu Machinery This premium intake valve, model 6221-41-4110, is engineered specifically for Komatsu internal combustion engines and serves as a critical component in optimizing engine efficiency and performance. Designed with precision engineering and durable materials, it ensures reliable operation under demanding conditions, making it an essential replacement part for heavy-duty equipment and industrial machinery. Key Features: - Precision-machined intake valve for accurate airflow control - Compatible with Komatsu engine models requiring part number 6221-41-4110 - Heat-resistant alloy construction for extended service life - Optimized valve stem design to reduce friction and improve sealing - Manufactured to meet OEM specifications for consistent performance Detailed Description: The intake valve (also known as the inlet valve) plays a vital role in the four-stroke cycle of an internal combustion engine by regulating the flow of the air-fuel mixture into the
Combustion Chamber during the intake stroke. This particular valve, designed for use in Komatsu engines, is integrated into the cylinder head assembly and synchronized with the
Camshaft to open and close at precise intervals. Its robust construction allows it to withstand high temperatures and pressures while maintaining tight sealing properties that prevent gas leakage. Unlike standard valves, this unit offers enhanced durability through advanced metallurgy—typically using stainless steel or heat-treated alloy steels—to resist warping, corrosion, and thermal fatigue over time. The valve’s geometry is optimized for smooth airflow dynamics, reducing turbulence and improving volumetric efficiency, which directly impacts horsepower output and fuel economy. For operators relying on Komatsu excavators, loaders, or other diesel-powered machines, replacing worn or damaged intake valves with this model restores peak engine performance and minimizes downtime. Use Cases: Ideal for maintenance professionals, fleet managers, and DIY mechanics working with Komatsu equipment such as backhoe loaders, bulldozers, and wheel loaders. Suitable for both routine servicing and emergency replacements in agricultural, construction, mining, and material handling industries. Whether you're restoring an older Komatsu engine or upgrading to a more efficient valve system, this intake valve provides a direct-fit solution that aligns with manufacturer standards. Customer Reviews: "Installed this valve on my Komatsu PC200 excavator after experiencing poor idling and misfires. Within minutes of starting the engine, I noticed smoother operation and better throttle response." — John R., Heavy Equipment Technician "Perfect fit for my Komatsu D61XP-15 dozer. No leaks, no noise—just clean, efficient combustion. Worth every penny." — Maria L., Construction Fleet Manager Frequently Asked Questions: What makes this intake valve different from generic alternatives? This valve is manufactured to exact OEM specifications for Komatsu engines, ensuring compatibility, longevity, and optimal performance—not just a surface-level match but a functional equivalent. How often should intake valves be replaced? Under normal operating conditions, intake valves can last between 3,000 to 8,000 hours depending on engine load, maintenance practices, and environmental factors. Regular inspection during scheduled servicing is recommended. Can this valve be used on both gasoline and diesel engines? It is specifically designed for diesel-powered Komatsu engines. While the basic function is similar across fuel types, material composition and thermal tolerances differ significantly—always verify engine type before installation. Is professional installation required? While experienced users may perform the replacement, we recommend trained technicians for proper valve seat alignment, timing adjustment, and torque specification compliance to avoid damage to the cylinder head or
Valve Train Components.
Product Categories : Engine Valve Train > Valve Intake/Valve Exhaust
