Cummins Crankshaft Thrust Bearing 3945859 – Essential Support for Engine Stability
The Cummins Crankshaft Thrust Bearing 3945859 plays a critical role in controlling axial movement of the crankshaft, ensuring smooth and stable engine operation. As a key part of the Cummins parts and Cummins genuine parts range, this thrust bearing enhances engine reliability and helps prevent premature wear.
📦 Specifications
- Part Number: 3945859
- Part Name: Crankshaft Thrust Bearing
- Material: High-strength alloy steel with anti-friction surface
- Finish: Precision machined for exact fit
- Condition: Brand New
- Category: Engine Bearings
- Standard: Made to Cummins genuine parts OEM quality standards
✅ Key Features
- Controls axial movement of the crankshaft effectively
- Reduces friction and wear between crankshaft and engine block
- Made from durable materials to withstand high pressure and heat
- Maintains engine alignment and enhances stability
- Seamlessly fits with other Cummins parts for optimal performance
🔧 Technical Insights
The 3945859 thrust bearing is engineered with tight tolerances to limit crankshaft endplay. Its high-strength alloy steel construction provides excellent resistance to fatigue and wear under heavy loads. Additionally, the bearing’s smooth surface reduces friction, promoting efficient energy transfer and longer engine life. This component matches OEM specifications, guaranteeing it fits perfectly within Cummins genuine parts assemblies.
💡 Application Scenarios
The Cummins Crankshaft Thrust Bearing 3945859 is commonly used in:
- 🔧 Heavy-duty diesel engines requiring precise crankshaft positioning
- ⚙️ Engine rebuilds and maintenance involving crankshaft assemblies
- 🚛 Industrial engines needing reliable axial load control
- 🏭 Machinery powered by Cummins genuine parts
- 🔩 Situations demanding durable and stable bearing components
🚚 Availability
This Cummins Crankshaft Thrust Bearing 3945859 is in stock and ready for global shipping.
Please provide your engine serial number (ESN) to ensure correct compatibility with your Cummins parts system. Our customer service team is available to assist with any inquiries or part verification.
