Cummins Belt Tensioner 3104028 – Reliable Drive Belt Performance
The Cummins Belt Tensioner 3104028 is a precision-engineered component that helps maintain the correct tension on your engine’s drive belt system. This ensures efficient power transmission and reduces premature wear, keeping your engine running smoothly in all conditions.
Whether used in on-highway trucks or industrial engines, this genuine Cummins part delivers consistent performance and long service life.
📦 Specifications
- Part Name: Belt Tensioner
- Part Number: 3104028
- Brand: Cummins
- Condition: Brand New & Original
- Function: Maintains proper belt tension in accessory drive systems
- Material: High-grade steel and composite components
✅ Key Features
- Designed and tested by Cummins for optimal performance
- Maintains stable belt alignment under varying loads
- Reduces belt slippage and extends component life
- Built for durability in harsh environments
- Simple installation and low maintenance
🔧 Technical Insights
The 3104028 tensioner uses a calibrated spring mechanism to apply continuous tension to the drive belt. This minimizes vibrations and ensures the accessories — such as the alternator, fan, and AC compressor — operate at peak efficiency. Its compact design also allows for easy integration into confined engine bays.
💡 Application Scenarios
The Cummins Belt Tensioner 3104028 is suitable for:
- 🚛 Heavy-duty on-highway trucks
- 🏗️ Construction and mining equipment
- 🚜 Agricultural machinery
- 🛠️ Generator sets and industrial engines
- 🚚 Fleet maintenance and engine rebuilds
🚚 Availability
We ship globally with professional support and fast delivery options. To ensure proper fitment, please provide your Engine Serial Number (ESN) when placing an order — we’ll help confirm compatibility.
