Product Overview

This high-quality Ad-type Plunger A812 (OEM No. 131150-2420 / 1311502420) is a precision-engineered component designed for the fuel injection system of car engines. Manufactured to standard specifications, this plunger is an ideal replacement part for repair and maintenance applications. We offer global shipping, serving major markets including North America, Europe, Southeast Asia, the Middle East, and South America, ensuring fast and reliable delivery to your doorstep.

Key Features & Benefits

• High-Quality Construction: Manufactured from durable materials to withstand high pressure and wear.
• Precision Fit: Designed to standard size specifications for seamless installation.
• Reliable Performance: Ensures optimal fuel delivery and injection timing for enhanced engine efficiency.
• Long Service Life: Built for durability, reducing the frequency of replacements and maintenance downtime.
• Cost-Effective Solution: A high-quality alternative to OEM parts at a competitive price point.

Technical Specifications

OEM Cross-Reference

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

• 131150-2420
• 1311502420
• A812

Note: Please verify your original part number before purchasing to ensure compatibility.

Compatibility

This plunger is designed for use in the fuel injection system of various car engines. It is commonly used in diesel engine applications where a standard-sized, high-pressure plunger is required. Please confirm your engine model and injection pump type before ordering.

Global Supply & Distribution

We are a trusted supplier in the automotive aftermarket, providing efficient global logistics solutions. Our distribution capabilities include:

• Worldwide Shipping: We ship to all continents via DHL, FedEx, EMS, TNT, and UPS.
• Fast Delivery: Orders are processed within 3-7 days.
• Major Markets: We serve customers in North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Export Experience: Based in Shandong, China, we have extensive experience in international trade and customs compliance.

Quality Assurance

• Manufacturing Standards: Produced under strict quality control processes to meet industry standards.
• Warranty: All parts come with a 6-month warranty against manufacturing defects.
• Testing: Each component is tested for dimensional accuracy and material integrity before shipment.
• Customer Service: We offer 24-hour customer support to assist with any inquiries or issues.

FAQ

Q1: Is this plunger compatible with my specific engine model?
A1: This A812 plunger is a standard replacement part for many car engines using a similar fuel injection pump. We recommend comparing your original part number (e.g., 131150-2420) with our listing. If you are unsure, please contact our 24-hour customer service with your engine model and injection pump details for verification.

Q2: What is the recommended installation procedure?
A2: Installation should be performed by a qualified mechanic. Ensure the fuel injection pump is clean and free of debris. Lubricate the plunger with clean diesel fuel or assembly oil before insertion. Follow the manufacturer’s service manual for your specific pump model to ensure correct orientation and torque specifications.

Q3: How can I ensure the longevity of this plunger?
A3: To maximize service life, use clean, high-quality diesel fuel and replace your fuel filter regularly. Ensure the fuel injection system is free of water and contaminants. Adhering to the recommended maintenance schedule for your engine will help prevent premature wear of the plunger and other fuel system components.