Product Overview

This high-quality A775 Plunger, also known by OEM number 131153-9620, is a precision-engineered component designed for reliable performance in fuel injection systems. Manufactured in Shandong, China, this part is ideal for replacement and repair applications in car engines. We serve a global B2B clientele, with fast shipping to major markets across North America, Europe, Asia-Pacific, the Middle East, and South America.

Key Features & Benefits

• High-Quality Construction: Manufactured to standard specifications for a precise fit and reliable operation.
• Enhanced Durability: Built to withstand the high pressures of modern fuel injection systems, ensuring a long service life.
• Optimal Performance: Designed to restore engine efficiency and fuel economy by ensuring correct fuel metering and pressure.
• Direct Replacement: A direct OE replacement part, simplifying the repair process and reducing downtime.
• Cost-Effective Solution: Offers a high-performance alternative to expensive OEM parts without compromising on quality.

Technical Specifications

OEM Cross-Reference

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

• 131153-9620
• 1311539620
• A775

Compatibility

This A775 plunger is designed for use in fuel injection pumps for various car engines. It is a standard-size component suitable for many diesel engine applications that require this specific plunger model. Please verify the OE number and physical dimensions against your original part before purchase.

Global Supply & Distribution

We are a dedicated supplier to the global B2B market, ensuring fast and reliable delivery worldwide. Our logistics network supports shipping to major industrial centers and ports.

• Worldwide Shipping: We partner with DHL, FedEx, EMS, TNT, and UPS for fast, trackable delivery.
• Major Markets: We regularly supply customers in North America, South America, Europe, Southeast Asia, the Middle East, and Africa.
• Fast Delivery: Standard delivery time is 3-7 days after order confirmation.
• Trade Expertise: We have extensive experience in international trade, ensuring smooth customs clearance and documentation.

Quality Assurance

• Manufacturing Standards: Produced in state-of-the-art facilities in Shandong, China, following strict quality control procedures.
• Warranty: All parts come with a 6-month warranty against manufacturing defects.
• Testing: Each plunger is tested for dimensional accuracy and material integrity to ensure it meets performance standards.

FAQ

Q: Is this A775 plunger a direct replacement for my original part?
A: Yes, this part is designed as a direct OE replacement. We strongly recommend verifying the OE number (131153-9620) and the model number (A775) against your original pump’s plunger before purchasing to ensure a perfect fit.

Q: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel mechanic. The work area must be extremely clean to prevent contamination. Follow the service manual for your specific fuel injection pump. It is crucial to lubricate the plunger with clean diesel fuel or assembly oil during installation.

Q: How should I handle and store this plunger before installation?
A: The plunger is a precision component. Keep it in its original packaging until installation to protect it from dirt and moisture. Store it in a cool, dry place. Avoid touching the polished surfaces with bare hands, as oils and acids from skin can cause corrosion over time.