Product Overview

This high-quality Fuel Injection Pump Plunger, OEM number 2418455304 (also known as 2455/304, 2455-304, 2455304, and 2 418 455 304), is a critical component for diesel fuel injection systems. Designed as a direct OE replacement, this plunger ensures precise fuel metering and optimal engine performance. Sourced from a leading Chinese manufacturer, we serve a global B2B clientele, with major markets in North America, Europe, Southeast Asia, and the Middle East. Our inventory supports fast shipping worldwide via DHL, FedEx, UPS, and TNT, ensuring minimal downtime for your operations.

Key Features & Benefits

• Precision Engineering: Manufactured to standard OE dimensions for a perfect, drop-in fit, eliminating the need for modification.
• Superior Durability: Constructed from high-grade alloy steel with a hardened surface, providing exceptional wear resistance and a long service life.
• Enhanced Fuel Efficiency: The precisely lapped plunger and barrel assembly ensures accurate fuel delivery, optimizing combustion and reducing fuel consumption.
• Reliable Performance: Undergoes rigorous testing for pressure tolerance and leakage to guarantee consistent operation under high-stress conditions.
• Cost-Effective Solution: Offers a premium aftermarket alternative to OEM parts without compromising on quality or performance.

Technical Specifications

OEM Cross-Reference

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

• 2418455304
• 2455-304
• 2455304
• 2 418 455 304

Compatibility

This plunger is specifically designed for use in diesel fuel injection pumps commonly found in various car and light-duty truck engines. While the primary application is for standard passenger car engines, it is crucial to verify compatibility with your specific pump model using the OEM part numbers listed above. Common applications include engines requiring the 2418455304 series plunger for their fuel injection systems.

Global Supply & Distribution

We are a dedicated supplier of diesel engine parts with a robust global logistics network. We offer:

• Worldwide Shipping: Reliable delivery via DHL, FedEx, EMS, TNT, and UPS to any international destination.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (Japan, Korea, Australia), Middle East (UAE, Saudi Arabia), and South America.
• Fast Delivery: Standard processing time of 3-7 days, with express options available for urgent orders.
• Export Expertise: Experienced in international trade, ensuring proper documentation and customs compliance for smooth transactions.

Quality Assurance

Every plunger is manufactured in a certified facility in Shandong, China, adhering to strict ISO quality management standards. Our quality control process includes:

• Material Inspection: Verification of raw material composition and hardness.
• Dimensional Accuracy: 100% inspection of critical dimensions using precision instruments.
• Performance Testing: Leakage and pressure testing to ensure reliable operation.

We stand behind our product with a 6-month warranty against manufacturing defects and offer 24-hour customer service support to address any concerns.

FAQ

Q: Is this plunger a direct replacement for my original part?
A: Yes, this part is designed as a direct OE replacement. Please cross-reference your original part number with our listed numbers (2418455304, 2455-304, 2455304) to confirm fitment. The dimensions are standard, ensuring a seamless installation without modifications.

Q: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel mechanic. The plunger must be thoroughly lubricated with clean diesel fuel or assembly oil before insertion. Ensure absolute cleanliness of the pump housing and fuel system to prevent contamination, which can cause premature wear or seizure.

Q: How can I ensure a long service life for this plunger?
A: Longevity depends on fuel quality and system maintenance. Always use clean, high-quality diesel fuel and replace your fuel filters at recommended intervals. Avoid running the fuel tank low, as this can introduce air and debris into the injection system, damaging the precision-ground plunger surface.