Product Overview

This high-quality DPA rotor head is a precision-engineered replacement component for diesel fuel injection pumps. Designed for durability and reliable performance, this rotor head is ideal for B2B buyers worldwide, including major markets in North America, Europe, Asia-Pacific, and the Middle East. We offer global shipping with fast delivery to major ports and industrial centers, ensuring your supply chain remains efficient. Each unit undergoes 100% professional testing to guarantee it meets strict OE specifications.

Key Features & Benefits

• Premium Durability: Constructed from high-speed steel for exceptional wear resistance and long service life.
• Precision Engineering: Manufactured to exacting standards for a perfect fit and optimal fuel pump performance.
• 100% Tested: Every rotor head is professionally tested to ensure reliable operation and zero defects.
• Cost-Effective Solution: A direct replacement for OEM parts, offering significant savings without compromising quality.
• Versatile Compatibility: Cross-references with multiple part numbers for broad application coverage.

Technical Specifications

OEM Cross-Reference

This rotor head is a direct replacement for the following OEM and alternative part numbers:

• Primary Part Numbers: 7123-340R, 7180-550R
• Alternative/Cross-Reference Numbers: 7123-344R, 558A

Compatibility

Designed for use in DPA-type diesel fuel injection pumps commonly found in a wide range of diesel engines. Ideal for replacement or repair of fuel systems in light and heavy-duty applications. Please verify your existing part number (e.g., 7123-340R or 7180-550R) to ensure compatibility.

Global Supply & Distribution

We are an experienced exporter serving a global B2B clientele. Our logistics network ensures fast and reliable delivery to major ports and industrial hubs worldwide, including:

• North America: Los Angeles, Houston, New York
• Europe: Rotterdam, Hamburg, Antwerp
• Asia-Pacific: Singapore, Shanghai, Dubai
• Middle East & Africa: Jebel Ali, Durban

We offer flexible shipping options and can handle bulk orders with ease. All transactions comply with international trade standards.

Quality Assurance

Our manufacturing process adheres to strict quality control standards. Each rotor head is made from premium high-speed steel and undergoes a rigorous 100% professional testing procedure to ensure dimensional accuracy, hardness, and performance. This product is backed by a 6-month warranty against manufacturing defects.

FAQ

Q: How do I confirm this rotor head will fit my pump?
A: Please check the existing part number on your current rotor head. This product is a direct replacement for OEM numbers 7123-340R, 7180-550R, 7123-344R, and 558A. If your part number matches one of these, it will be a direct fit.

Q: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel technician. Ensure the pump housing and all mating surfaces are clean. Lubricate the rotor head with clean diesel fuel before installation. Torque all retaining components to manufacturer specifications to prevent damage.

Q: How is the rotor head tested before shipping?
A: Each unit undergoes a 100% professional test, which includes checks for dimensional tolerances, surface finish, and material hardness to ensure it meets or exceeds OE specifications for reliable performance and longevity.