Cummins Connecting Rod Bearing 3901170, DCEC – Reliable Support for Smooth Engine Motion
The Cummins Connecting Rod Bearing 3901170, made by DCEC, is designed to give strong support and reduce friction between the connecting rod and crankshaft. This bearing helps the engine run smoothly by keeping metal contact low and oil film stable. Because it is a Cummins genuine part, it delivers precise fit, steady quality, and long-lasting durability. For anyone who values engine strength and reliability, this rod bearing is a vital choice.
🔩 Specifications
- Part number: 3901170
- Genuine Cummins connecting rod bearing
- Manufactured by DCEC
- Built from wear- and heat-resistant alloy material
- Meets OEM standards for durability and performance
⭐ Key Features
- Provides stable oil film for reduced wear
- Protects crankshaft and connecting rod surfaces
- Designed for easy OEM fit
- Long service life under heavy load and heat
⚙️ Technical Insights
The 3901170 rod bearing plays a central role in engine health. Since it reduces direct contact between moving parts, it cuts down friction and prevents damage. As a result, the crankshaft and rods stay aligned and balanced. In addition, the bearing uses alloy layers that withstand heat, load, and oil stress. Furthermore, by using DCEC-manufactured Cummins genuine parts, you secure a dependable component that fits right the first time and helps extend engine life.
🛠 Application Scenarios
This DCEC rod bearing is widely used in Cummins engines across trucks, buses, construction machinery, and marine power systems. Moreover, it is suitable for both standard service and full overhauls. Whether the equipment works on highways, at job sites, or offshore, the 3901170 bearing ensures smooth performance and steady engine support.
📦 Availability
The Cummins Connecting Rod Bearing 3901170 is available for global shipping. To confirm proper fit with your Cummins parts configuration, please share your engine serial number (ESN). Our support team is ready to verify compatibility and arrange quick delivery of your Cummins genuine parts, including DCEC parts, worldwide.
