Product Overview

This high-quality diesel fuel injection plunger, referencing OEM number 2418455559, is a critical component for precision fuel delivery in various heavy-duty diesel engines. Designed as a direct replacement for part numbers 2455-559, 2455559, and 2 418 455 559, this plunger ensures optimal fuel atomization and engine performance. We provide global shipping and serve major markets including North America, Europe, Southeast Asia, the Middle East, and Africa, ensuring reliable supply for B2B buyers worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exacting tolerances for consistent fuel metering and injection timing.
• Durable Construction: Made from high-grade alloy steel with advanced heat treatment for exceptional wear resistance and long service life.
• Reliable Performance: Designed to withstand high injection pressures, ensuring efficient combustion and reduced emissions.
• Direct Fitment: An exact OEM replacement for part numbers 2418455559, 2455-559, 2455559, and 2 418 455 559, requiring no modifications for installation.
• Rigorous Testing: Each plunger undergoes strict quality control checks for dimensional accuracy and surface finish.

Technical Specifications

OEM Cross-Reference

This plunger is a direct replacement for the following OEM part numbers and their variants:

• 2418455559 (Primary OEM Number)
• 2455-559 (Alternate Format)
• 2455559 (Alternate Format)
• 2 418 455 559 (Alternate Format)

Compatibility

This fuel injection plunger is a generic component commonly used in various heavy-duty diesel engines for fuel injection pumps. It is suitable for a wide range of applications where the specified OEM numbers are required. Please verify compatibility with your specific fuel pump model using the OEM cross-reference numbers provided.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust global distribution network. Our logistics capabilities ensure fast and reliable delivery to major industrial centers and ports worldwide, including:

• North America: Los Angeles, Houston, New York, Toronto
• Europe: Rotterdam, Hamburg, Antwerp, Felixstowe
• Asia-Pacific: Singapore, Shanghai, Dubai, Sydney
• Middle East & Africa: Jebel Ali, Durban, Lagos

We offer flexible shipping options via DHL, FedEx, EMS, TNT, and UPS, with a standard delivery time of 3-7 days. Our team has extensive experience in international trade and export documentation.

Quality Assurance

Our plungers are manufactured in ISO-compliant facilities in Shandong, China, utilizing advanced production technology. Each component undergoes rigorous inspection for dimensional accuracy, surface hardness, and material integrity. We stand behind the quality of our products with a comprehensive 3-year warranty against manufacturing defects. Our 24-hour customer service team is available to address any technical or logistical inquiries.

FAQ

Q: How can I confirm this plunger fits my fuel injection pump?
A: Please cross-reference the OEM numbers on your original part (2418455559, 2455-559, 2455559, or 2 418 455 559). If you have a different part number, please contact our sales team with your pump model and existing part number for verification.

Q: What is the recommended installation procedure for this plunger?
A: Installation should be performed by a qualified diesel technician. The plunger must be handled with care to avoid contamination. Ensure the plunger barrel is clean and lubricated with clean diesel fuel before assembly. Follow the fuel pump manufacturer’s service manual for specific torque specifications and timing procedures.

Q: What is the expected lifespan of this plunger under normal operating conditions?
A: With proper fuel filtration and maintenance, this high-quality plunger can last for thousands of operating hours. Factors such as fuel quality, contamination levels, and operating pressure will affect service life. Regular inspection of the fuel injection system is recommended to maximize longevity.

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 .