Product Overview

This premium remanufactured fuel injection pump (Model: 131010080 / 131010031) is a high-performance hydraulic piston pump designed specifically for construction machinery and excavator diesel engines. Manufactured in Shandong, China, under strict ISO/TS16949 quality standards, this pump serves as a direct replacement for worn or failed units, restoring engine power and fuel efficiency. We ship globally to major industrial markets including North America, Europe, Asia-Pacific, the Middle East, South America, and Africa, ensuring fast delivery to ports and inland distribution centers.

Key Features & Benefits

• Precision Remanufacturing: Restored to OEM specifications using high-speed steel components for exceptional wear resistance and longevity.
• Direct Fit Replacement: Designed for easy installation without modifications, minimizing downtime for your excavator or heavy machinery.
• Enhanced Fuel Efficiency: Optimized hydraulic piston design ensures precise fuel metering, reducing consumption and emissions.
• Durable Construction: High-speed steel internals provide superior strength against high-pressure operation and thermal stress.
• Rigorous Testing: Each unit undergoes pressure, flow, and leak testing to guarantee reliable performance in demanding construction environments.

Technical Specifications

OEM Cross-Reference

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

• OEM Number: 131010080
• Alternate Number: 131010031

Note: Always verify your engine model and existing part number to ensure compatibility. Cross-reference with your machine’s service manual.

Compatibility

• Engine Types: Diesel engines used in construction machinery and excavators.
• Vehicle/Machine Applications: Excavators, bulldozers, loaders, and other heavy construction equipment.
• Year Range: Compatible with models from the 2000s onward; check specific engine code for exact fitment.

Global Supply & Distribution

• Worldwide Shipping: We ship to all major continents including North America, Europe, Asia, Africa, South America, and Oceania.
• Fast Delivery: Efficient logistics to major ports (e.g., Los Angeles, Rotterdam, Shanghai, Dubai) and industrial hubs.
• Major Markets Served: USA, Canada, Germany, UK, Australia, UAE, Brazil, China, India, and more.
• Export Compliance: Experienced in international trade, customs documentation, and secure packaging for global transit.

Quality Assurance

• Certification: Manufactured under ISO/TS16949 quality management standards.
• Testing: Each pump is tested for pressure, flow rate, and leak integrity before shipment.
• Warranty: Backed by a 6-month warranty against manufacturing defects. Please contact us for warranty claim procedures.

FAQ

Q1: Is this fuel injection pump a direct fit for my excavator engine?
A: This pump is designed as a direct replacement for diesel engines using part numbers 131010080 or 131010031. We recommend verifying your engine code and existing pump part number before purchasing. If you are unsure, please provide your machine’s make, model, and engine serial number for compatibility confirmation.

Q2: What is the installation procedure for this remanufactured pump?
A: Installation should be performed by a qualified diesel mechanic. Key steps include: (1) Disconnect the battery and relieve fuel system pressure, (2) Remove the old pump after marking timing alignment, (3) Install the new pump ensuring correct timing alignment, (4) Prime the fuel system and check for leaks. Always consult your engine service manual for specific torque specs and timing procedures.

Q3: How do I maintain this fuel injection pump for long service life?
A: Regular maintenance includes: (1) Using clean, high-quality diesel fuel and replacing fuel filters per the manufacturer’s schedule, (2) Checking for fuel leaks around pump seals and lines, (3) Ensuring the fuel tank is free of water and contaminants. The 6-month warranty covers manufacturing defects, but proper installation and fuel quality are essential for durability.