Custom Head Valve Guide Cummins 6CT Engine 3923564 3901187 Valve Guides Set

---Valve guide oem: 3923564 / 3901187

---Intake valve seat oem: 3924582

---Exhaust valve seat oem: 3924583

Ensure your Cummins 6CT engine maintains optimal performance with our genuine OEM valve guides (Part #3923564 / 3901187). These precision components are engineered to exact Cummins specifications, providing reliable valve alignment and extended engine life for industrial and commercial applications.

Key Features & Benefits:

✔ 100% OEM Compatibility - Exact replacement for original Cummins 3923564/3901187 parts
✔ Military-Grade Durability - Manufactured from high-strength bronze alloy for extreme conditions
✔ Precision Machining - ±0.002mm tolerance ensures perfect valve stem alignment
✔ Heat-Treated Construction - Withstands continuous 650°C (1200°F) operating temperatures
✔ Oil Retention Design - Special micro-groove surface maintains optimal lubrication

Technical Specifications:

• OEM Part Numbers: 3923564 / 3901187

• Engine Models: Cummins 6CT series

• Material: C95400 Aluminum Bronze

• Hardness: 90-100 HRB

• Surface Finish: 0.2-0.4μm Ra

• Operating Temp Range: -50°C to 700°C (-58°F to 1292°F)

Applications:

• Heavy-duty truck engines

• Power generation units

• Marine propulsion systems

• Construction equipment

• Mining machinery

• Emergency backup systems

With over 30 years of expertise in automotive parts export, we specialize in manufacturing high-precision, high-performance components for global markets. Our products meet stringent quality standards and are trusted by clients worldwide.

• Equipped with advanced testing machinery for material analysis and heat treatment verification.
• Dedicated engineering and QC teams ensure every product meets your exact specifications and performance requirements.

• Custom solutions available based on your samples or technical drawings.
• Trial orders (small quantities accepted) to facilitate smooth collaboration and build long-term partnerships.