Cummins Valve Stem Guide C3904408, DCEC – Precise Support for Engine Valves
The Cummins Valve Stem Guide C3904408, manufactured by DCEC, is a genuine component designed to provide accurate alignment and stable support for engine valves. It ensures smooth valve movement, reduces wear on the valve stem, and contributes to consistent engine performance. Because it is a Cummins genuine part, it guarantees precise fit, high-quality construction, and long-lasting durability. Though small, this guide is essential for reliable engine operation.
🔩 Specifications
- Part number: C3904408
- Genuine Cummins valve stem guide
- Produced by DCEC
- Made from wear- and heat-resistant material
- Built to OEM standards for precision and durability
⭐ Key Features
- Provides stable alignment for valve stems
- Reduces friction and wear during valve operation
- Maintains engine efficiency and performance
- OEM-precision fit for easy installation
- Long-lasting performance under high-stress conditions
⚙️ Technical Insights
The C3904408 valve stem guide ensures that the engine valves move smoothly within the cylinder head. Since it keeps the valve stem aligned, it minimizes wear and prevents misalignment that can affect engine timing and performance. As a result, combustion efficiency remains stable, and overall engine longevity improves. In addition, the guide’s high-quality material withstands heat and friction. Furthermore, using Cummins genuine parts from DCEC ensures consistent quality and prevents early failure often seen with aftermarket alternatives.
🛠 Application Scenarios
This DCEC valve stem guide is used in a wide range of Cummins engines for trucks, buses, construction machinery, and marine systems. Moreover, it is suitable for both routine maintenance and complete cylinder head rebuilds. Whether your equipment operates on highways, worksites, or offshore, the C3904408 guide ensures reliable valve operation and engine efficiency.
📦 Availability
The Cummins Valve Stem Guide C3904408, DCEC is in stock and available for global shipping. To confirm proper fitment with your Cummins parts setup, please provide your engine serial number (ESN). Our support team will verify compatibility and arrange fast, secure delivery of Cummins genuine parts, including DCEC parts.
