Cummins Main Bearing 4946030 – Engine Stability for FOTON Diesel Systems
The Cummins Main Bearing 4946030 is engineered to provide crucial support and reduce friction between the crankshaft and engine block. Designed specifically for select FOTON diesel engines using Cummins parts, this bearing ensures smooth rotation and helps extend engine life. As part of the Cummins genuine parts lineup, it upholds the highest standards for reliability and fitment. Whether you’re maintaining or rebuilding your engine, this main bearing is essential for optimal crankshaft performance.
🔩 Specifications
- Part Name: Main Bearing
- Part Number: 4946030
- Brand: Cummins
- Application: Crankshaft support
- Material: Hardened alloy with precision-machined surfaces
- Compatibility: Select FOTON diesel engines using Cummins parts
- Condition: New, OEM-standard component
⭐ Key Features
- Supports smooth crankshaft operation under high loads
- Reduces wear and friction with precision-fit design
- Manufactured as part of the Cummins genuine parts family
- Designed for long-lasting performance in demanding settings
- Ideal fit for maintenance or engine rebuilds in FOTON vehicles
⚙️ Technical Insights
The Cummins Main Bearing 4946030 plays a vital role in maintaining proper crankshaft alignment. Its high-grade materials and tight tolerances help reduce heat buildup, which is especially important under continuous operation. Additionally, this part integrates perfectly with other Cummins parts, ensuring the crankshaft rotates with minimal resistance. For FOTON users, this means dependable engine performance and lower maintenance costs over time.
🛠 Application Scenarios
- ✔ Scheduled engine overhauls on FOTON trucks or machinery
- ✔ Crankshaft repair requiring precision bearing replacements
- ✔ Preventive maintenance to reduce engine wear
- ✔ Restoring power and smooth operation in diesel engines
- ✔ Use in systems relying on Cummins genuine parts for durability
📦 Availability
This main bearing is in stock and available for global shipping.
To ensure correct fitment with your Cummins parts configuration, please provide your engine serial number (ESN). Our support team is ready to assist with verification.
