Product Overview

This is a brand new, high-performance Diesel Fuel Injection Pump (Part Number: 104642-7311 / 1046427311), specifically designed for heavy-duty diesel engines used in excavators and other construction machinery. As a critical component for fuel delivery, this pump ensures optimal engine performance, fuel efficiency, and reliability. Our products are sourced from a leading manufacturer in Shandong, China, and are exported globally to major markets including North America, Europe, Southeast Asia, the Middle East, and South America. We offer fast, reliable shipping to major ports and industrial centers worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured with high-speed steel for superior wear resistance and long-term durability in harsh working conditions.
• 100% New & Certified: This is a brand new unit, not a remanufactured part, ensuring zero hours of wear and maximum service life.
• Reliable Fuel Delivery: Provides precise fuel metering and high injection pressure for efficient combustion, resulting in lower emissions and better fuel economy.
• Strict Quality Control: Each pump undergoes rigorous testing to meet or exceed OEM specifications, guaranteeing reliable starting and stable engine operation.
• Direct Fit Replacement: Designed as a direct bolt-on replacement for the original part, minimizing installation time and complexity.

Technical Specifications

OEM Cross-Reference

This fuel injection pump is a direct replacement for the following OEM part numbers:

• 104642-7311
• 1046427311

Note: This part may also be compatible with other OEM numbers. Please verify your original part number before purchasing.

Compatibility

• Engine Models: Designed for use with various industrial diesel engines that utilize the 104642-7311 pump configuration.
• Vehicle/Equipment Applications: Primarily used in excavators, loaders, bulldozers, and other heavy construction machinery.
• Car Model: Other (Industrial / Off-Highway Equipment)

Global Supply & Distribution

We are a dedicated supplier of high-quality engine parts for the global B2B market. Our logistics network ensures fast and secure delivery to clients worldwide.

• Worldwide Shipping: We ship to all major continents including Asia, Europe, North America, South America, Africa, and Oceania.
• Major Markets: Our products are regularly exported to the USA, Canada, Germany, UK, Australia, UAE, Saudi Arabia, South Africa, and Brazil.
• Fast Delivery: Efficient processing and shipping to major ports (e.g., Shanghai, Qingdao) and industrial hubs.
• Trade Compliance: We adhere to international export standards and can assist with necessary documentation for customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in an ISO-compliant facility in Shandong, China, utilizing advanced manufacturing processes.
• Warranty: Comes with a 6-month warranty against manufacturing defects. After-warranty service includes access to spare parts.
• Testing: Each unit is individually tested for pressure, flow rate, and seal integrity to ensure flawless performance upon installation.

FAQ

Q: Is this fuel pump a direct replacement for my old 104642-7311 pump?
A: Yes, this is a brand new, direct replacement unit. It is designed to match the exact dimensions and specifications of the original 104642-7311 / 1046427311 pump. We recommend verifying your old part number before ordering.

Q: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel mechanic. It is critical to ensure the fuel system is clean and free of debris before installation. You will need to prime the fuel system after installation to remove any air. Please consult your equipment’s service manual for detailed instructions.

Q: How should I maintain this fuel injection pump for optimal lifespan?
A: To ensure long service life, always use clean, high-quality diesel fuel and replace your fuel filters according to the engine manufacturer’s schedule. Regularly check for fuel leaks and ensure the pump is properly lubricated by the engine’s fuel system. Avoid running the engine out of fuel.