Cummins Belt Tensioner 3947574 – Smooth Operation, Long-Lasting Performance
The Cummins Belt Tensioner 3947574 is engineered to maintain the correct tension in the accessory drive belt system. This not only prevents slippage but also extends the life of connected components. As one of the trusted Cummins parts and Cummins genuine parts, this tensioner delivers both durability and precise performance for your engine.
📦 Specifications
- Part Number: 3947574
- Part Name: Belt Tensioner
- Brand: Cummins
- Condition: Brand New, Genuine
- Function: Maintains proper belt tension
- Application: Accessory drive systems
✅ Key Features
- Ensures stable belt tension under various engine speeds
- Reduces wear and tear on pulleys and belts
- Designed for easy installation and low maintenance
- Made with corrosion-resistant materials
- Tested for durability and consistent load response
🔧 Technical Insights
The 3947574 Belt Tensioner features a robust spring mechanism and precision bearings. Because of this, it reacts smoothly to engine speed changes while minimizing vibration. Furthermore, the bracket and pulley are built to resist heat and mechanical stress, which is critical in demanding engine environments. As a result, you benefit from longer service life and stable performance.
💡 Application Scenarios
This belt tensioner is ideal for:
- 🚚 Commercial diesel engine systems
- 🏗️ Heavy-duty trucks and construction vehicles
- ⚙️ Generator sets and industrial engines
- 🔁 Routine engine belt maintenance or replacement
- 🔧 Performance upgrades requiring reliable belt control
🚚 Availability
We offer fast worldwide shipping on the Cummins Belt Tensioner 3947574.
To confirm fitment, simply send us your engine serial number (ESN). Our team will help you verify compatibility and recommend additional Cummins parts or Cummins genuine parts if required.
