Product Overview

This high-pressure plunger, model A741 with OEM reference 131153-6220, is a critical component for diesel engine fuel injection systems. Designed for replacement and repair, it ensures optimal fuel delivery and engine performance. We serve a global B2B clientele, with major markets in North America, Europe, Asia-Pacific, and the Middle East, offering fast and reliable shipping from our base in Shandong, China.

Key Features & Benefits

• Precision Engineering: Manufactured to standard size specifications for a perfect fit and reliable operation.
• High-Quality Construction: Built from durable materials to withstand high pressure and wear, ensuring a long service life.
• Direct Replacement: Designed for easy installation as a direct replacement for the original part, minimizing downtime.
• Performance Reliability: Restores fuel injection system efficiency, improving engine power and fuel economy.
• Rigorous Testing: Each plunger undergoes quality checks to meet industry standards for performance and durability.

Technical Specifications

OEM Cross-Reference

• Primary OEM Number: 131153-6220
• Alternative OEM Number: 1311536220
• Model Number: A741

This plunger is designed to meet or exceed the specifications of the original part. Please verify your engine’s specific requirements for compatibility.

Compatibility

• Engine Application: Car Engine (Diesel)
• System: Fuel Injection System

This plunger is a standard replacement part for various diesel engine applications. For specific vehicle or engine model fitment, please consult with our sales team and provide your OEM part number for cross-referencing.

Global Supply & Distribution

We offer worldwide shipping to meet the demands of international B2B buyers. Our logistics network enables fast and reliable delivery to major ports and industrial centers across North America, Europe, Asia-Pacific, and the Middle East. With experience in international trade, we ensure proper documentation and compliance for smooth customs clearance. Standard delivery time is 3-7 days via DHL, FedEx, EMS, TNT, or UPS.

Quality Assurance

• Manufacturing Standard: Parts are produced to high-quality standards for reliable performance in demanding diesel engine environments.
• Warranty: Each plunger comes with a 6-month warranty against manufacturing defects.
• Testing: Components undergo quality control procedures to ensure dimensional accuracy and operational integrity before shipment.
• Customer Service: Our team provides 24-hour customer service to assist with inquiries and support.

FAQ

How do I confirm this plunger fits my engine?

Cross-reference your current part number with our OEM number (131153-6220 / A741). Ensure the plunger is intended for use in a standard car engine fuel injection system. If you are unsure, please contact our support team with your engine model and existing part number for verification.

What is the typical installation process?

Installation should be performed by a qualified diesel mechanic. The plunger is a direct replacement part. It involves disassembling the fuel injection pump, removing the old plunger, and installing the new one with proper lubrication and torque specifications. Always refer to the engine’s service manual for detailed procedures.

How should I maintain this plunger for optimal performance?

Use clean, high-quality diesel fuel and replace fuel filters according to the engine manufacturer’s schedule. Contaminants are the primary cause of plunger wear. During installation, ensure all components are scrupulously clean to prevent premature failure. Regular inspection of the fuel injection system is recommended.