Product Overview

This high-quality Fuel Transfer Pump Liner, part number 7139-540, is a critical component for diesel engine fuel systems in excavators and heavy machinery. Designed to meet or exceed OEM specifications, this liner ensures optimal fuel delivery and pump performance. We offer global shipping to major markets including North America, Europe, Asia-Pacific, the Middle East, South America, and Africa, ensuring fast and reliable delivery to industrial centers and ports worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exacting tolerances for a perfect fit and reliable operation within the fuel transfer pump.
• Enhanced Durability: Constructed from high-grade, wear-resistant materials to withstand the pressures and contaminants within the fuel system, extending service life.
• Improved Fuel Efficiency: Ensures a consistent and correct fuel flow, preventing leaks and pressure drops that can lead to inefficient combustion and increased fuel consumption.
• OEM Standard Performance: Designed as a direct replacement for the original part, restoring pump performance to factory specifications.
• Rigorous Quality Control: Each liner undergoes strict inspection to guarantee dimensional accuracy and material integrity.

Technical Specifications

OEM Cross-Reference

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

• OEM Number: 7139-540
• Cross References may include variations for specific pump models. Please verify your existing part number for compatibility.

Compatibility

This Fuel Transfer Pump Liner is designed for use in diesel fuel transfer pumps commonly found on:

• Excavators: Various models from Komatsu, Hitachi, Caterpillar, Kobelco, and other major manufacturers.
• Engine Applications: Compatible with a wide range of diesel engines used in construction, mining, and agricultural machinery.
• Note: Compatibility is determined by the specific fuel pump model. Please confirm your pump’s part number (e.g., 7139-540) before purchasing.

Global Supply & Distribution

• Worldwide Shipping: We ship to all major continents including North America, South America, Europe, Asia, Africa, and Australia.
• Fast Delivery: Efficient logistics to major ports (Shanghai, Los Angeles, Rotterdam, Dubai, Singapore) and industrial hubs.
• Major Markets Served: USA, Canada, Germany, UK, Australia, UAE, Saudi Arabia, Brazil, South Africa, and more.
• Export Expertise: Experienced in international trade, ensuring proper documentation and customs compliance.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities, ensuring consistent quality and process control.
• Testing: Each part is tested for dimensional accuracy, material hardness, and surface finish to guarantee performance.
• Warranty: Comes with a standard 12-month warranty against manufacturing defects.

FAQ

Q: Is this Fuel Transfer Pump Liner a direct replacement for my OEM part?
A: Yes, this liner is designed as a direct replacement for the OEM part number 7139-540. It is manufactured to match the original specifications for fit, form, and function. We recommend verifying your existing part number to ensure a perfect match.

Q: What is the typical installation procedure for this liner?
A: Installation is a standard mechanical procedure. It involves disassembling the fuel transfer pump, removing the old liner, and pressing the new liner into place. It is critical to clean the pump housing thoroughly and lubricate the new liner during installation to prevent damage. We recommend consulting the pump’s service manual or having a qualified technician perform the replacement.

Q: How can I ensure the longevity of this fuel pump liner?
A: To maximize the lifespan of this liner, ensure your fuel system is clean and free of contaminants. Regularly replace fuel filters and use high-quality diesel fuel. Proper installation is also crucial; avoid forcing the liner into place. Following the manufacturer’s recommended maintenance schedule for the fuel pump will also help extend the life of all internal components.