Cummins Belt Tensioner 3978022 – Keep Your Engine Running Smoothly
The Cummins Belt Tensioner 3978022 keeps the drive belts tight, preventing slippage and ensuring steady power delivery to engine components. It fits perfectly with other Cummins parts and helps maintain reliable engine operation. In addition, using genuine Cummins parts protects belts and accessories while extending the overall life of your engine. Moreover, it reduces maintenance issues and keeps your vehicle running efficiently.
🔩 Specifications
The Cummins Belt Tensioner 3978022 is made from strong, corrosion- and wear-resistant materials. It installs easily and aligns accurately with other Cummins parts. Furthermore, it can handle high temperatures and constant vibration without losing effectiveness. Its robust design ensures consistent belt tension even under heavy-duty conditions.
⭐ Key Features
- Keeps drive belts properly tensioned for smooth operation
- Built from durable, corrosion- and wear-resistant materials
- Fits precisely with other Cummins parts
- Prevents belt slippage and reduces wear
- Supports engine efficiency and long-term reliability
⚙️ Technical Insights
This belt tensioner maintains constant pressure on the belts, which keeps alternators, pumps, and other accessories running smoothly. In addition, its sturdy construction absorbs vibration and prevents misalignment. By using genuine Cummins parts, you ensure reliable performance while working seamlessly with other Cummins components. Furthermore, it helps prevent unexpected downtime caused by belt failure.
🛠 Application Scenarios
The Cummins Belt Tensioner 3978022 is ideal for trucks, buses, and industrial machines powered by Cummins engines. You can install it during routine maintenance, belt replacements, or engine rebuilds. Moreover, it ensures proper function of all accessory drives, helping the engine run efficiently. As a result, it integrates smoothly with other Cummins parts to maintain reliable operation.
📦 Availability
This belt tensioner is in stock and ready for worldwide shipping. To confirm proper fitment with your Cummins parts setup, please provide your engine serial number (ESN). Our team will assist with verification, ensuring you receive the correct parts quickly.
