Product Overview

This high-performance Diesel Engine Fuel Pump Rotor Head is a direct replacement for models 7123-345T and 7180-559T, featuring rotor number 349T for 6L and 9L diesel engines. Designed for the global B2B market, this component is ideal for repair workshops, parts distributors, and fleet maintenance operations. We ship worldwide, with a strong presence in North America, Europe, the Middle East, and Asia-Pacific, ensuring rapid delivery to major industrial centers and ports.

Key Features & Benefits

• Precision Engineering: Manufactured to strict OE specifications for seamless fit and reliable performance in 6L and 9L diesel engines.
• Enhanced Durability: Constructed from high-quality hardened steel, ensuring long service life under high-pressure fuel injection conditions.
• Improved Fuel Efficiency: Optimized rotor design promotes accurate fuel metering, reducing consumption and emissions.
• Warranty Peace of Mind: Backed by a 4-month warranty, demonstrating confidence in product reliability.
• Versatile Application: Suitable for a wide range of diesel engine repair and replacement projects.

Technical Specifications

OEM Cross-Reference

• Primary Part Numbers: 7123-345T, 7180-559T
• Rotor Reference: 349T
• Compatible Systems: Designed for 6L and 9L diesel fuel injection pumps. These numbers replace standard rotor head assemblies in common diesel engine platforms.

Compatibility

• Engine Types: Diesel engines with 6L and 9L displacement (e.g., inline 4-cylinder and 6-cylinder configurations).
• Vehicle Applications: Heavy-duty trucks, agricultural tractors, construction machinery (excavators, loaders), and industrial generators.
• Year Range: Compatible with engines manufactured from the 1990s onward, where these rotor head part numbers are specified.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components, offering worldwide shipping to B2B clients. Our logistics network ensures fast delivery to major ports and industrial hubs, including:

• North America: Los Angeles, Houston, Chicago, Toronto
• Europe: Rotterdam, Hamburg, Antwerp, Felixstowe
• Asia-Pacific: Shanghai, Singapore, Tokyo, Sydney
• Middle East & Africa: Dubai, Jebel Ali, Durban

We have extensive export experience and comply with international trade standards, supporting bulk orders and drop-shipping arrangements.

Quality Assurance

• Manufacturing Standards: Produced in ISO-compliant facilities in Shandong, China, using advanced CNC machining.
• Testing: Each rotor head undergoes pressure and fitment testing to ensure zero defects.
• Warranty: 4-month warranty against manufacturing defects, with professional after-sales support.

FAQ

Q1: Will this rotor head fit my 6L diesel engine pump?
A: Yes, the part numbers 7123-345T and 7180-559T with rotor number 349T are specifically designed for 6L and 9L diesel injection pumps. Please verify your pump model against these numbers before installation.

Q2: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel mechanic. Ensure the pump housing is clean, align the rotor with the drive shaft, and torque to manufacturer specifications. Proper lubrication with clean diesel fuel is essential during assembly.

Q3: How do I maintain this rotor head for optimal performance?
A: Use high-quality, clean diesel fuel and replace fuel filters regularly. Check for wear every 1000 hours of operation. If you notice fuel pressure drops or engine performance issues, inspect the rotor head and replace if necessary.