Cummins Pressure Regulator Plunger C3947287 – Stable Pressure, Reliable Control
The Cummins Pressure Regulator Plunger C3947287 is designed to ensure consistent fuel pressure within your engine system. As part of premium Cummins parts, Cummins genuine parts, and trusted DCEC parts, this plunger plays a vital role in regulating fuel flow, which helps maintain engine performance and fuel efficiency. Built with precision and durability in mind, it performs reliably even under demanding operating conditions.
📦 Specifications
- Part Number: C3947287
- Part Name: Pressure Regulator Plunger
- Brand: Cummins
- Condition: New and Original
- Application: Fuel pressure regulation
- Category: DCEC parts
- Material: Heat-treated alloy steel
✅ Key Features
- Maintains stable fuel pressure during engine operation
- Built with durable materials for long service life
- Easy integration with other Cummins genuine parts
- High resistance to wear, even under high pressure
- Designed specifically for DCEC engine systems
🔧 Technical Insights
The C3947287 Pressure Regulator Plunger features a hardened steel body with a precisely machined surface. As a result, it resists deformation and abrasion over time. Moreover, the plunger operates with smooth linear motion, which allows for accurate and responsive pressure adjustments. Because of its strict compliance with Cummins technical standards, it ensures reliable performance in a wide range of DCEC fuel systems.
💡 Application Scenarios
You can use the C3947287 plunger in:
- 🚚 Fuel system repairs for DCEC diesel engines
- 🔧 Maintenance of heavy-duty trucks and construction machinery
- 🏭 Industrial engine fuel control systems
- 🔄 Engine rebuilds requiring precise fuel regulation
- 📈 Performance tuning for consistent fuel delivery
🚚 Availability
We maintain ready stock of the Cummins Pressure Regulator Plunger C3947287 for fast global shipping.
To ensure compatibility, simply share your engine serial number (ESN) with us. Our team will promptly help confirm fitment and recommend related Cummins parts, Cummins genuine parts, and other DCEC parts if needed.
