Product Overview

This high-quality Fuel Injection Pump Plunger, identified by OEM number 2418455128 (also known as 2455-128 and 2455128), is a precision-engineered component designed for the replacement and repair of diesel fuel injection systems. Manufactured to strict OE standards, this plunger ensures optimal fuel metering and pressure generation for efficient engine combustion. We serve a global clientele, with extensive shipping to major industrial markets in North America, Europe, Asia-Pacific, the Middle East, and Africa. This part is ideal for B2B buyers, repair shops, and parts distributors seeking reliable, direct-fit components.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OE specifications (OEM 2418455128) for a perfect, direct-fit replacement, ensuring seamless installation.
• Superior Durability: Constructed from high-grade alloy steel with hardened surfaces to resist wear, corrosion, and high-pressure stress, extending the service life of the injection pump.
• Enhanced Fuel Efficiency: The precise plunger geometry ensures accurate fuel metering and injection timing, contributing to better combustion, reduced fuel consumption, and lower emissions.
• Reliable Performance: Undergoes rigorous quality control and testing to guarantee stable performance under extreme operating conditions, minimizing downtime.
• Cost-Effective Solution: A high-quality aftermarket alternative to the original part, offering significant cost savings without compromising on performance or reliability.

Technical Specifications

OEM Cross-Reference

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

• Primary OEM: 2418455128
• Alternate References: 2455-128, 2455128

Compatibility

This plunger is designed for use in a wide range of heavy-duty diesel fuel injection pumps. While commonly used in various industrial and agricultural diesel engines, it is specifically suited for:

• Engine Types: In-line fuel injection pumps for diesel engines.
• Vehicle/Equipment Application: Suitable for replacement in trucks, construction machinery, generators, and agricultural equipment requiring the specified OE part number.
• Note: Please verify your existing pump model and part number (2418455128) to ensure compatibility before purchase.

Global Supply & Distribution

We are a dedicated supplier with a robust logistics network capable of fulfilling orders of all sizes. Our global distribution strategy ensures fast and reliable delivery:

• Worldwide Shipping: We ship via major couriers including DHL, FedEx, EMS, TNT, and UPS.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Japan, Korea, Australia), Middle East (UAE, Saudi Arabia), and Africa (South Africa, Nigeria).
• Fast Delivery: Standard delivery time is 3-7 working days to major ports and industrial centers.
• Trade Compliance: We have extensive export experience and comply with international trade regulations to ensure smooth customs clearance.
• Flexible MOQ: Low minimum order quantity of 10 pieces to support both small workshops and large-scale distributors.

Quality Assurance

We prioritize quality to ensure your engine operates at peak performance. Our commitment includes:

• Manufacturing Standards: Each plunger is produced in a certified facility following strict ISO quality management systems.
• Testing: Every component undergoes dimensional inspection, surface hardness testing, and pressure testing to verify it meets OE performance criteria.
• Warranty: We offer a 3-month warranty against manufacturing defects, providing peace of mind for your purchase.
• Customer Service: Our team provides 24-hour customer service to assist with any inquiries or technical support.

FAQ

Q1: How do I confirm that the 2418455128 plunger will fit my injection pump?
A: First, remove the old plunger from your pump and check for the part number stamped on its side. If it matches 2418455128, 2455-128, or 2455128, this part is a direct fit. Alternatively, measure the plunger diameter and length and compare it to the specifications listed in our technical data.

Q2: What is the recommended installation procedure for this plunger?
A: Installation should be performed by a qualified diesel technician. Ensure the pump housing is clean and free of debris. Lubricate the new plunger with clean diesel fuel or assembly oil before insertion. Do not force the plunger into the barrel; it should slide smoothly. Always replace the delivery valve and gaskets at the same time for optimal performance.

Q3: How can I maximize the lifespan of this fuel injection plunger?
A: The lifespan depends heavily on fuel quality and system maintenance. Always use clean, high-quality diesel fuel and replace your fuel filters regularly. Ensure the injection pump is properly timed and that the fuel is free of water and contaminants. Regular inspection of the pump for leaks and unusual noises will help catch issues early.