Product Overview

This is a high-quality, remanufactured DPA rotor head, available in standard size specifications. Designed as a critical component for diesel injection systems, this rotor head ensures precise fuel metering and reliable engine performance. Our products are sourced from Shandong, China, and are shipped globally to major industrial markets including North America, Europe, Southeast Asia, the Middle East, and South America. Ideal for B2B buyers seeking a cost-effective, durable replacement for their diesel fleet.

Key Features & Benefits

• Precision Remanufacturing: Restored to OEM specifications using high-speed steel for exceptional durability and wear resistance.
• Standard Fitment: Manufactured to standard size tolerances, ensuring direct drop-in replacement without modification.
• Enhanced Durability: Built to withstand high-pressure diesel injection cycles, delivering consistent performance and long service life.
• Cost-Effective Solution: Offers remanufactured quality at a fraction of the cost of new OEM parts, maximizing value for fleet maintenance.
• Global Logistics: Efficient shipping and packaging options available to meet the demands of international B2B supply chains.

Technical Specifications

OEM Cross-Reference

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

• 7123-340S (Primary OEM Number)
• 7180-550S (Alternative OEM Number)

Note: This part is also commonly referenced as a DPA rotor head and may be compatible with other similar series numbers. Please verify physical dimensions and pump model before ordering.

Compatibility

This DPA rotor head is designed for use in a wide range of diesel engine applications, specifically for diesel injection pumps. While primarily listed for “diesel car” models, it is commonly utilized in:

• Agricultural tractors and machinery
• Industrial diesel engines
• Light commercial vehicles
• Marine diesel engines

Global Supply & Distribution

We offer comprehensive global shipping solutions to support B2B clients worldwide. Our distribution network ensures fast and reliable delivery to major ports and industrial centers, including:

• North America: Los Angeles, Houston, New York, Toronto
• Europe: Rotterdam, Hamburg, Antwerp, London
• Asia-Pacific: Shanghai, Singapore, Tokyo, Sydney
• Middle East & Africa: Dubai, Jeddah, Lagos, Durban
• South America: Santos, Buenos Aires, Callao

With extensive export experience and compliance with international trade standards, we ensure your order arrives safely and on time. Customized packaging and bulk shipping options are available upon request.

Quality Assurance

• Manufacturing Standards: Each unit is remanufactured under strict quality control processes to meet or exceed original performance specifications.
• Warranty: All products come with a 1-year warranty against manufacturing defects, providing peace of mind for your operations.
• Testing: Every rotor head undergoes rigorous pressure and flow testing to ensure reliable fuel delivery and precise injection timing.

FAQ

Q1: Is this rotor head a direct replacement for my DPA injection pump?

A: This part is designed to be a direct replacement for DPA injection pumps using the 7123-340S or 7180-550S rotor heads. However, we strongly recommend verifying the physical dimensions (diameter, shaft length, and keyway) and comparing them to your existing part before purchase to ensure a perfect fit.

Q2: What maintenance is required after installing a remanufactured rotor head?

A: After installation, it is crucial to prime the injection pump to remove any air from the system. We also recommend replacing the fuel filter and checking the injection timing to ensure optimal engine performance. For best results, have the pump calibrated by a qualified diesel technician.

Q3: How long does shipping typically take for international orders?

A: Shipping times vary by destination. For orders to major ports in North America and Europe, standard shipping typically takes 15-25 working days. Express shipping (DHL, FedEx, UPS) is available for faster delivery, usually within 7-12 working days. Please contact our sales team for a precise shipping quote for your location.