Product Overview

This high-quality P7100 Series plunger is a critical component for diesel fuel injection systems, designed to deliver precise fuel metering and high-pressure delivery for optimal engine performance. As a direct replacement for OEM part number 2418455991 (also known as 2 418 455 991, 2455-991, and 2455911), this plunger is manufactured to exacting tolerances. We serve a global clientele, with regular shipments to North America, Europe, Southeast Asia, the Middle East, and South America, ensuring reliable supply chains for workshops, distributors, and fleet operators worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured with high-grade alloy steel to ensure dimensional accuracy and a perfect seal within the pump barrel.
• Enhanced Durability: Features a hardened and ground surface to resist wear from fuel contaminants and high operational pressures, extending service life.
• Optimal Fuel Efficiency: Designed to maintain consistent fuel delivery pressure, reducing fuel consumption and minimizing exhaust emissions.
• Direct OEM Replacement: Matches the exact specifications of the original 2418455991 part, guaranteeing a hassle-free fitment without modifications.
• Reliable Performance: Undergoes rigorous pressure and leakage testing to ensure reliable starting and smooth engine operation under all load conditions.

Technical Specifications

OEM Cross-Reference

This plunger is a direct replacement for the following OEM and cross-reference numbers. Please verify your existing part number before ordering.

• Primary OEM: 2418455991
• Alternate Formats: 2 418 455 991, 2455-991, 2455911

Compatibility

This plunger is specifically designed for use in the Bosch P7100 series in-line fuel injection pumps. These pumps are commonly found in a wide range of heavy-duty diesel engines used in:

• Engine Models: Fits P7100 pump applications, often used in Deutz, Cummins, and other industrial diesel engines.
• Vehicle Applications: Agricultural tractors, construction equipment (excavators, loaders), marine engines, and generator sets.
• Year Ranges: Commonly used in equipment manufactured from the 1990s through the 2010s.

Note: Always cross-reference with your specific pump model and engine serial number to confirm 100% compatibility.

Global Supply & Distribution

We are a dedicated exporter of diesel engine parts, equipped to handle orders of all sizes with fast and reliable logistics.

• Worldwide Shipping: We ship via DHL, FedEx, EMS, TNT, and UPS to ensure fast delivery to your doorstep.
• Major Markets: Our parts are supplied to major industrial centers in North America (USA, Canada), Europe (Germany, UK, Netherlands), Asia-Pacific (Australia, Singapore, UAE), and the Middle East (Saudi Arabia, UAE).
• Fast Delivery: Standard processing time is 3-7 days after payment confirmation. Express shipping typically arrives in 5-8 business days.
• Trade Compliance: We have extensive experience in international trade documentation and customs clearance procedures.

Quality Assurance

We prioritize quality to ensure your engine performs at its best.

• Manufacturing Standards: Produced in ISO-certified facilities using advanced CNC machining and heat treatment processes.
• Testing: Each plunger is individually inspected for dimensional accuracy, surface finish, and pressure integrity before packaging.
• Warranty: We offer a 3-year warranty against manufacturing defects, providing you with peace of mind and investment protection.
• Customer Service: Our team provides 24-hour customer support to answer any technical or order-related questions.

FAQ

Q1: How do I confirm this plunger fits my P7100 pump?
A1: Please check the part number stamped on your old plunger. If it matches 2418455991, 2 418 455 991, or 2455-991, this is the correct part. For further verification, measure the plunger diameter and length against your pump specifications.

Q2: What is the correct installation procedure?
A2: Installation should be performed by a qualified diesel technician. Ensure the pump housing and barrel are perfectly clean. Lubricate the plunger with clean diesel fuel or assembly oil during installation. Do not force the plunger; it should slide freely. Torque the delivery valve holder to the manufacturer’s specifications.

Q3: How can I extend the lifespan of this plunger?
A3: The lifespan is heavily dependent on fuel quality. Always use clean, filtered diesel fuel and replace the fuel filter at recommended intervals. Avoid running the pump dry. Regular inspection of the injection pump for internal wear and fuel contamination will help maximize the service life of the plunger and barrel assembly.

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 .