Cummins Piston Cooling Nozzle 4937308 – Essential Cooling for Enhanced Engine Performance
The Cummins Piston Cooling Nozzle 4937308 is designed to improve engine reliability by directing oil to cool the pistons during operation. This genuine Cummins part helps reduce piston temperatures, preventing overheating and minimizing wear. As a result, it supports longer engine life and consistent performance under heavy-duty conditions.
📦 Specifications
- Part Name: Piston Cooling Nozzle
- Part Number: 4937308
- Brand: Cummins
- Category: Engine cooling component
- Function: Delivers oil spray to pistons for cooling
✅ Key Features
- Precisely engineered for targeted piston cooling
- Manufactured to meet Cummins genuine parts quality standards
- Helps prevent piston overheating and thermal damage
- Enhances engine durability and efficiency
- Compatible with a wide range of Cummins diesel engines
🔧 Technical Insights
The piston cooling nozzle sprays a fine mist of lubricating oil onto the underside of the piston crown. This process absorbs heat and helps maintain optimal piston temperature during engine operation. Using this genuine Cummins part ensures effective cooling, which reduces the risk of piston damage and improves combustion stability.
💡 Application Scenarios
- Heavy-duty trucks and commercial vehicles
- Industrial and construction machinery
- Agricultural engines with high thermal loads
- Diesel generators requiring efficient piston cooling
- Routine maintenance and engine rebuilds with Cummins parts
🚚 Availability
This piston cooling nozzle 4937308 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.
