Product Overview

This professional-grade Diesel Fuel Pump Head Rotor, model 7189-376L, is a critical component engineered for precision fuel delivery in diesel engine fuel systems. Manufactured in Shandong, China, this high-performance head rotor is designed for direct replacement and repair applications, ensuring optimal engine performance and reliability. We serve a global network of B2B clients, with major markets in North America, Europe, Asia-Pacific, the Middle East, and South America, offering fast, reliable shipping to industrial centers and major ports worldwide.

Key Features & Benefits

• High-Performance Engineering: Manufactured to meet or exceed OEM specifications for reliable fuel system operation.
• Precision Fitment: Standard size design ensures direct compatibility with a wide range of diesel fuel injection pumps.
• Durable Construction: Built from robust materials to withstand high pressures and demanding operating conditions, extending service life.
• Cost-Effective Solution: A reliable replacement part designed to restore pump function without the premium cost of branded OEM parts.
• Professional Support: Backed by a 4-month warranty and dedicated customer service for technical inquiries and order support.

Technical Specifications

OEM Cross-Reference

This head rotor is designed as a direct replacement for the following OEM part number:

• 7189-376L (Primary OEM Number)

Please verify your existing part number against our listing to ensure compatibility before purchasing.

Compatibility

This component is designed for use in diesel engine fuel injection systems. It is a standard-size head rotor suitable for a wide range of diesel engine applications, including those found in:

• Diesel Engine Cars
• Light Commercial Vehicles
• Industrial Diesel Engines

Note: For specific vehicle or engine model fitment, please cross-reference your original part number with 7189-376L. We recommend consulting a qualified technician for precise application verification.

Global Supply & Distribution

We are committed to providing efficient global logistics for our B2B partners. Our supply chain is designed to support international buyers with:

• Worldwide Shipping: Reliable delivery to all major continents, including North America, Europe, Asia, South America, Africa, and Oceania.
• Fast Transit: Expedited shipping options are available to key ports such as Los Angeles, Rotterdam, Hamburg, Shanghai, and Dubai.
• Flexible Packing: Neutral and branded (WX) packing options available to meet your distribution needs.
• Volume Supply: Low minimum order quantity (MOQ of 6 pcs) with capacity for larger wholesale orders.

Quality Assurance

Every Diesel Fuel Pump Head Rotor (7189-376L) undergoes strict quality control checks during manufacturing to ensure consistent performance. Our commitment to quality includes:

• Manufacturing Standards: Produced in a facility adhering to international quality management principles.
• Testing: Each part is inspected for dimensional accuracy and surface finish to guarantee a proper seal and function.
• Warranty: This product is backed by a 4-month warranty against manufacturing defects, providing peace of mind for your operations.

FAQ

Q1: Is this head rotor a direct replacement for my existing pump?
A: This part is designed as a direct replacement for the OEM number 7189-376L. It is a standard size component. To confirm fitment, please compare your original part number and physical dimensions with the specifications provided. If your part number matches, it should be a direct bolt-on replacement.

Q2: What is the recommended installation procedure for this part?
A: Installation should be performed by a qualified diesel mechanic. The process generally involves disassembling the fuel injection pump head, carefully removing the old rotor, cleaning the mating surfaces, and installing the new rotor with proper torque specifications. Contamination is the primary cause of failure; ensure absolute cleanliness during installation. We recommend consulting the pump manufacturer’s service manual.

Q3: How can I ensure the longevity of this head rotor after installation?
A: To maximize service life, ensure your fuel system is clean and free of debris. Use high-quality diesel fuel and replace your fuel filters regularly. Proper lubrication of the injection pump is also critical. Following routine maintenance schedules for your diesel engine will help prevent premature wear on the head rotor and other fuel system components.