Cummins Hexagon Flange Nut C3900589, DCEC – Secure Fastening with OEM Reliability
The Cummins Hexagon Flange Nut C3900589, DCEC is a genuine fastening component designed to keep engine parts firmly connected under high loads. Its built-in flange provides even pressure distribution, reducing the chance of loosening caused by vibration or thermal expansion. Made from durable, corrosion-resistant steel, this nut ensures long service life even in tough working conditions. By choosing Cummins genuine parts and DCEC parts, you gain precision fit, dependable performance, and peace of mind.
🔩 Specifications
- Part number: C3900589
- Genuine Cummins hexagon flange nut from DCEC production
- Made of high-strength, heat- and corrosion-resistant steel
- Meets Cummins OEM standards for fastening reliability
⭐ Key Features
- Provides secure clamping force under heavy loads
- Flange design distributes pressure evenly
- Resists loosening from vibration and stress
- Simple installation with OEM-quality fit
⚙️ Technical Insights
The C3900589 flange nut is engineered to stabilize fastened joints in critical engine areas. Because of its flange, it spreads load across a wider surface, which reduces wear and prevents damage to connected components. In addition, the hexagon head allows efficient torque transfer during tightening. Moreover, its robust steel composition resists fatigue and maintains performance under repeated use. As a result, this nut helps maintain engine integrity and reduces the risk of downtime.
🛠 Application Scenarios
This flange nut is widely used in Cummins diesel engines for trucks, buses, construction machines, and marine equipment. Furthermore, it is ideal for both preventive maintenance and full overhauls. Whether your equipment runs on highways, in industrial sites, or offshore, the C3900589 flange nut provides strong fastening you can trust.
📦 Availability
The Cummins Hexagon Flange Nut C3900589, DCEC is available and ready for global shipping. To ensure correct fit with your Cummins parts setup, please provide your engine serial number (ESN). Our support team will verify compatibility and arrange secure, timely delivery of your Cummins genuine parts and DCEC parts.
