Cummins Pressure Regulator Plunger G3918428 – Precision Fuel Control
The Cummins Pressure Regulator Plunger G3918428 ensures accurate fuel pressure management in Cummins engines. It works with the regulator assembly to maintain consistent fuel delivery, improving engine performance, efficiency, and reliability under varying load conditions.
📋 Specifications
- Part Name: Pressure Regulator Plunger
- Part Number: G3918428
- Brand: Cummins Genuine Parts
- Function: Regulates fuel pressure within the fuel system
- Material: Hardened, precision-machined steel
- Compatibility: Designed for specific Cummins engine models
⭐ Key Features
- Maintains optimal fuel pressure for smoother combustion
- Offers high wear resistance for extended service life
- Delivers precise operation under high-temperature conditions
- Supports consistent fuel flow to prevent engine hesitation
- Fits seamlessly into the original regulator assembly for quick installation
⚙️ Technical Advantages
Cummins engineers use advanced machining to ensure the G3918428 meets exact specifications. Moreover, its hardened steel construction resists deformation, even during heavy-duty operation. This plunger’s smooth surface finish reduces friction, which further improves fuel regulation accuracy and component longevity.
🛠 Common Applications
This part is commonly used in on-highway trucks, construction equipment, and industrial power units. Additionally, it serves well in marine engines that require stable fuel pressure to perform efficiently under load changes.
📦 Availability
The Cummins Pressure Regulator Plunger G3918428 is available for global delivery. Before purchasing, confirm engine compatibility using your engine serial number (ESN).
