Product Overview

This high-quality P-type plunger, OEM number 2418455402, is a critical component for diesel fuel injection systems in heavy-duty excavators and industrial engines. Designed for precision fuel metering and high-pressure delivery, this plunger ensures optimal engine performance and fuel efficiency. We supply to major markets including North America, Europe, Asia-Pacific, the Middle East, and South America, with fast shipping via DHL, FedEx, EMS, TNT, and UPS.

Key Features & Benefits

• Precision Engineering: Manufactured to original equipment specifications for exact fit and reliable performance.
• High-Pressure Durability: Withstands extreme operating pressures within the fuel injection pump for consistent fuel delivery.
• Wear-Resistant Material: Constructed from hardened alloy steel for extended service life and reduced downtime.
• Fuel Efficiency: Optimized plunger geometry ensures precise fuel atomization, improving combustion and reducing consumption.
• Rigorous Testing: Each unit undergoes pressure and leakage testing to guarantee quality before shipment.

Technical Specifications

OEM Cross-Reference

This plunger is a direct replacement for the following OEM and reference numbers:

• Primary OEM: 2418455402
• Alternate Numbers: 2455402, 2445-402, 2455/402
• Compatible Systems: Designed for P-Type fuel injection pumps used in various excavator and industrial diesel engines.

Compatibility

• Engine Applications: Suitable for diesel engines using P-Type fuel injection pumps, commonly found in excavators, loaders, and heavy machinery.
• Vehicle Models: Compatible with multiple car and equipment engine models requiring this specific plunger specification.
• Year Range: Fits engines produced from the early 2000s onward, depending on the specific pump configuration.

Global Supply & Distribution

• Worldwide Shipping: We ship to all continents via DHL, FedEx, EMS, TNT, and UPS.
• Major Markets: North America, Europe, Asia-Pacific, Middle East, Africa, and South America.
• Fast Delivery: Orders dispatched within 3-7 working days to major ports and industrial centers.
• Export Experience: Over 10 years of international trade, complying with all export regulations and customs requirements.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities in Shandong, China, adhering to strict quality control protocols.
• Testing: Each plunger is tested for dimensional accuracy, surface finish, and pressure integrity.
• Warranty: 6-month warranty against manufacturing defects, with 24/7 customer support for any issues.

FAQ

Q1: How do I verify if this plunger fits my fuel injection pump?
A: Check your existing plunger for the OEM number 2418455402, 2455402, or 2445-402. Measure the diameter and length against your pump specifications. Our standard size matches most P-Type pumps. For non-standard applications, please contact our support team with your pump model.

Q2: What maintenance is required after installing a new plunger?
A: Ensure the fuel system is clean and free of contaminants before installation. After replacement, prime the fuel system and check for leaks. We recommend replacing the delivery valve and using clean, high-quality diesel fuel to maximize plunger life.

Q3: Can this plunger be used in high-altitude or extreme temperature conditions?
A: Yes, this plunger is designed for standard operating conditions. For extreme environments (above 3000m or below -20°C), we advise consulting with a fuel system specialist to ensure proper fuel calibration and potential adjustments to the injection timing.