Product Overview

This high-precision Diesel Fuel Injection Plunger and Barrel Assembly (Part No. 1 418 325 096 / 1325-096) is a critical component for maintaining optimal fuel delivery in modern diesel engines. Manufactured to OEM specifications, this plunger and barrel set is designed for direct replacement in Bosch-type fuel injection pumps, ensuring reliable engine performance, fuel efficiency, and reduced emissions. We serve a global clientele, shipping to major industrial markets across North America, Europe, Southeast Asia, and the Middle East, providing a cost-effective solution for repair shops and engine rebuilders.

Key Features & Benefits

• Precision Engineered: Manufactured with micron-level tolerances to ensure perfect sealing and consistent fuel metering.
• Superior Durability: Constructed from high-grade alloy steel with advanced surface hardening to resist wear and corrosion from diesel fuel contaminants.
• Direct OE Replacement: Matches original dimensions (standard size) for a hassle-free, drop-in installation without modifications.
• Restored Performance: Replaces worn plunger and barrel sets to restore engine power, eliminate hard starting, and reduce fuel consumption.
• Cost-Effective Solution: Offers a significant cost saving compared to purchasing complete pump assemblies, ideal for targeted repairs.

Technical Specifications

OEM Cross-Reference

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

• Primary OEM: 1 418 325 096, 1418325096
• Alternative References: 1325-096

Compatibility

This component is designed for use in Bosch-type in-line fuel injection pumps commonly found on:

• Engine Applications: Diesel engines used in agricultural tractors, construction machinery (excavators, loaders), industrial generators, and marine applications.
• Vehicle Models: Compatible with various diesel engine cars, trucks, and heavy equipment utilizing Bosch fuel injection systems. Verify your existing pump model and plunger size before ordering.

Global Supply & Distribution

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

• Worldwide Shipping: Reliable shipping via sea (FCL/LCL), air (Express/Freight), and rail to all major international destinations.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Australia, Japan, South Korea, Singapore), Middle East (UAE, Saudi Arabia, Qatar), and Africa (South Africa, Nigeria).
• Fast & Secure Delivery: Efficient logistics to major ports like Rotterdam, Los Angeles, Shanghai, and Dubai, ensuring timely project completion.
• Trade Compliance: Experienced in international trade documentation and customs clearance procedures.

Quality Assurance

• Manufacturing Standards: Produced in a certified facility in Shandong, China, following strict ISO quality management processes.
• Testing: Each batch undergoes rigorous dimensional checks, surface finish inspection, and pressure testing to guarantee performance and reliability.
• Warranty: Backed by a 4-month warranty against manufacturing defects, providing peace of mind for your repair or rebuild.

FAQ

Q1: How do I know if part number 1 418 325 096 fits my fuel pump?

A: This plunger & barrel set is a standard size Bosch-type component. You must verify the exact part number stamped on your existing plunger or barrel. Measure the plunger diameter and length if possible. It is typically used in in-line pumps for medium-duty diesel engines. If your pump uses a different OEM number (e.g., from Bosch, Denso, or Delphi), please consult your pump’s service manual or contact our technical support with your pump model.

Q2: What is the correct procedure for installing a new plunger and barrel assembly?

A: Installation requires meticulous cleanliness. 1) Thoroughly clean the pump housing bore. 2) Lubricate the new barrel and plunger with clean diesel fuel or assembly oil. 3) Carefully insert the barrel into the housing, ensuring the alignment pin is correctly seated. 4) Insert the plunger, ensuring it moves freely without binding. 5) Torque the retaining hardware to the manufacturer’s specifications. We recommend having a qualified diesel fuel injection technician perform the installation to ensure proper timing and calibration.

Q3: What is the typical lifespan of this plunger and barrel set, and what causes premature failure?

A: Lifespan varies greatly depending on fuel quality, operating conditions, and maintenance. Under normal conditions, a high-quality set can last thousands of hours. Premature failure is most commonly caused by contaminated fuel (water, dirt, or abrasive particles) or poor lubrication (e.g., from biodiesel blends with low lubricity). Using high-quality fuel filters and changing them regularly is critical to maximizing the service life of this component.