TRW Engine 11960 Engine Intake Valve

Reliable Engine Intake Valve for BMW Models

The TRW Engine 11960 engine intake valve is engineered to meet the precise specifications required by various BMW vehicles. Designed with durable chrome-silicon-steel and a hardened valve stem tip, this valve ensures consistent performance and longevity in your engine's valve train system.

• Length: 106.1 mm for accurate fitment
• Material: Chrome-silicon-steel for enhanced strength
• Valve head diameter: 33 mm for optimal airflow
• Valve seat angle: 45° for precise sealing
• Valve stem diameter: 6 mm with hardened stem tip for durability

Technical Details and Construction

This engine intake valve from TRW Engine is constructed from chrome-silicon-steel, a material known for its resistance to wear and high-temperature stability. The valve stem tip is hardened to reduce wear from contact with the rocker arm or cam follower, extending the valve's service life. The 45-degree valve seat angle is designed to provide a tight seal within the cylinder head, improving combustion efficiency. With a valve head diameter of 33 mm and a stem diameter of 6 mm, this valve is engineered to maintain proper airflow and valve timing in BMW engines.

Compatible BMW Models and Applications

This intake valve is compatible with a range of BMW models, including the 318i, 318is, 318ti, 323Ci, 323i, 323is, 323ti, 325Ci, 325i, 325xi, 328Ci, 328i, 328is, 330Ci, 330i, 330xi, 525i, 528i, 530i, X3, X5, Z3, and Z4. It is designed specifically for use in the valve train components of these vehicles, ensuring proper fit and function.

Common Engine Issues Addressed

• Valve wear causing poor engine performance
• Valve stem tip damage leading to valve train noise
• Improper valve sealing resulting in compression loss
• Reduced airflow due to valve head damage
• Valve failure from material fatigue or heat stress

Installation Notes and Tips

When installing the TRW Engine 11960 intake valve, ensure the valve seat and guide are properly cleaned and inspected for wear. Use appropriate valve spring compressors and follow manufacturer torque specifications. The hardened valve stem tip requires careful handling to avoid damage during installation. Proper lubrication of the valve stem is recommended to prevent premature wear.

Quality Assurance and Warranty

TRW Engine manufactures this intake valve to meet OEM standards for fit, form, and function. The use of chrome-silicon-steel and hardened valve stem tips reflects a focus on durability and reliability. While specific warranty details are not provided, TRW Engine products typically adhere to industry quality controls to ensure consistent performance in BMW engine applications.