Product Overview

This high-quality diesel fuel injection plunger, OEM number 2418455560 (also known as 2455-560, 2 418 455 560, or 2455560), is a precision-engineered component designed for the fuel injection systems of heavy-duty excavator and construction machinery engines. Manufactured in Shandong, China, this plunger meets stringent OEM specifications to ensure optimal fuel delivery, combustion efficiency, and engine performance. We serve a global B2B clientele, with a strong distribution network across North America, Europe, Southeast Asia, and the Middle East, supplying aftermarket replacement parts to workshops, dealers, and fleet operators.

Key Features & Benefits

• Precision Engineering: Manufactured to exacting tolerances (+/- 0.002mm) for a perfect seal and consistent fuel metering.
• Enhanced Durability: Constructed from high-grade alloy steel with a hardened and ground surface to resist wear and extend service life.
• Improved Engine Performance: Restores original power output, reduces fuel consumption, and minimizes exhaust emissions by ensuring correct injection timing and pressure.
• Direct OEM Replacement: A drop-in replacement for the original part, requiring no modifications for installation.
• Rigorous Quality Control: 100% tested for dimensional accuracy, surface finish, and hydraulic performance before shipment.

Technical Specifications

OEM Cross-Reference

This plunger is an exact replacement for the following OEM part numbers:

• 2418455560 (Primary OEM Number)
• 2455-560
• 2 418 455 560
• 2455560

Note: Always verify your original part number against these references before purchasing.

Compatibility

This fuel injection plunger is designed for use in diesel fuel injection pumps found in various heavy equipment. While the primary application is for excavator engines, it is commonly used in:

• Engine Models: Suitable for specific diesel engines requiring the 2418455560 plunger (typically found in mid-to-large displacement engines).
• Vehicle/Equipment Types: Excavators, bulldozers, loaders, and other construction machinery.
• Year Ranges: Compatible with equipment manufactured from the early 2000s onward, depending on the specific engine model.

Important: This is a component part of the fuel injection pump. Professional installation by a qualified diesel technician is highly recommended to ensure proper calibration and engine timing.

Global Supply & Distribution

We offer comprehensive global logistics to support B2B customers worldwide:

• Worldwide Shipping: We ship via DHL, FedEx, EMS, TNT, and UPS, ensuring fast and reliable delivery to all major international destinations.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Asia-Pacific (Australia, Japan, Korea, Indonesia), Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Standard delivery time is 3-7 business days after order confirmation, with express options available for urgent requirements.
• Export Expertise: We have extensive experience in international trade, handling all necessary customs documentation and compliance for smooth importation.

Quality Assurance

• Certifications: Our manufacturing process follows international quality management standards (ISO 9001 principles).
• Testing: Each plunger undergoes rigorous inspection for dimensional accuracy, surface roughness, and material hardness. A hydraulic flow test is performed on a sample basis to confirm performance.
• Warranty: We provide a comprehensive 3-year warranty against manufacturing defects in materials and workmanship, offering you peace of mind.

FAQ

Q1: How do I know if the 2418455560 plunger is the correct replacement for my pump?
A: First, visually identify the part number stamped on your old plunger. If it matches 2418455560, 2455-560, or 2 418 455 560, this is the direct replacement. It is also critical to match the plunger’s diameter and length to your specific fuel pump model. If you are unsure, please contact our technical support team with your pump model number for verification.

Q2: Can I install this plunger myself, or do I need special tools?
A: Installing a fuel injection plunger is a precision operation. While a skilled mechanic can replace it, we strongly recommend professional installation. The plunger and its barrel (often sold as a set) require meticulous cleaning and lubrication. Incorrect installation can lead to pump seizure or engine damage. Specialized tools for removing and installing the plunger are typically required.

Q3: What is the typical lifespan of this plunger, and what causes premature failure?
A: Under normal operating conditions with clean fuel and proper filtration, a high-quality plunger can last for several thousand hours. Premature failure is most commonly caused by contaminated fuel (water, dirt, or debris), which causes scoring and wear. Lack of proper lubrication (due to poor fuel quality) is another major factor. Using a high-quality fuel filter and maintaining your fuel system is the best way to maximize the plunger’s lifespan.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .