Product Overview

This high-quality A-Type Plunger (Part Number: 1418325156) is a critical component for diesel fuel injection systems, designed for replacement and repair applications. Manufactured in Shandong, China, this plunger meets strict OEM standards for durability and performance. With a standard size and robust construction, it ensures optimal fuel metering and pressure generation in compatible engines. We serve a global B2B clientele, with regular shipments to North America, Europe, Southeast Asia, the Middle East, and Africa, ensuring fast and reliable delivery for industrial and automotive parts buyers.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications (OEM No. 1418325156) for perfect fitment and reliable fuel injection timing.
• High Durability: Constructed from premium-grade steel with advanced heat treatment, providing superior wear resistance and extended service life.
• Optimal Performance: Ensures consistent high-pressure fuel delivery, improving engine efficiency, power output, and reducing emissions.
• Direct Replacement: Designed as a direct swap for worn or failed plungers, minimizing downtime for repair shops and fleet maintenance operations.
• Rigorous Testing: Each unit undergoes strict quality control checks for dimensional accuracy and surface finish before shipment.

Technical Specifications

OEM Cross-Reference

This plunger is compatible with the following OEM and reference numbers:

• Primary OEM: 1418325156, 1 418 325 156
• Cross References: 04153090, 93155636
• System Type: Bosch A-Type injection pump plunger

Compatibility

This plunger is designed for use in Bosch A-Type fuel injection pumps. It is commonly used in various diesel engines found in:

• Engine Applications: Car engines, light-duty trucks, and agricultural machinery utilizing Bosch in-line pump systems.
• Fuel System: Compatible with standard A-Type pump elements requiring a plunger of this specification.
• Note: Always verify the plunger diameter and helix configuration against your existing part to ensure correct fitment. This is a standard size component.

Global Supply & Distribution

As a dedicated supplier to the international B2B market, we offer comprehensive logistics solutions:

• Worldwide Shipping: We partner with major carriers including DHL, FedEx, EMS, TNT, and UPS for rapid delivery.
• Major Markets: Our products are regularly exported to North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Fast Turnaround: Standard delivery time is 3-7 days after order confirmation, ensuring minimal disruption to your supply chain.
• Trade Compliance: Experienced in international export documentation and customs clearance for industrial engine parts.
• Low MOQ: Minimum order quantity is just 10 pieces, making it suitable for both small repair shops and large distributors.

Quality Assurance

We prioritize quality to ensure your engines run reliably:

• Manufacturing Standards: Produced in ISO-certified facilities in Shandong, China, following strict quality control protocols.
• Warranty: Backed by a 6-month warranty against manufacturing defects.
• Testing: Each plunger is inspected for dimensional accuracy, surface finish, and hardness to meet OEM performance standards.
• Customer Support: Our team provides 24-hour customer service to assist with technical inquiries and order support.

FAQ

Q1: How do I confirm this plunger is the correct fit for my A-Type pump?

Verify your existing plunger part number. The primary OEM is 1418325156 or 1 418 325 156. Also check the cross-references 04153090 or 93155636. This is a standard-size plunger. If your pump uses a different plunger diameter or helix angle, this part will not be compatible. Always measure your old plunger’s diameter and length if possible.

Q2: What is the recommended installation procedure for this plunger?

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 before insertion. Do not force the plunger; it should slide smoothly. After installation, the pump must be re-calibrated on a test bench to ensure correct fuel delivery and timing.

Q3: How can I maximize the service life of this plunger?

Use high-quality, clean diesel fuel and replace your fuel filters regularly. Contaminated fuel is the primary cause of plunger wear. Ensure the fuel injection pump has proper lubrication. Regular maintenance of the entire fuel system, including injectors, will prevent excessive load on the plunger and extend its operational life significantly.