Product Overview

This premium High Pressure Common Rail (HPCR) Pump Head Rotor is engineered for demanding diesel engine applications, particularly in heavy machinery like excavators. Manufactured to exacting OEM specifications, this component is a critical part of the fuel injection system, ensuring precise fuel delivery and optimal engine performance. We supply this high-quality part globally, with extensive experience serving major industrial markets across North America, Europe, Asia-Pacific, and the Middle East.

Key Features & Benefits

• Premium Material: Constructed from High-Speed Steel (HSS) for exceptional wear resistance, high-temperature stability, and long service life under extreme pressure.
• Precision Engineering: Manufactured to ISO 9001:2000 and TS16949 standards, guaranteeing dimensional accuracy and perfect fitment for reliable operation.
• Enhanced Performance: Ensures consistent high-pressure fuel delivery to the common rail, contributing to optimal combustion, engine power, and fuel efficiency.
• Direct OEM Replacement: A 100% brand-new aftermarket part designed to match or exceed the performance of the original component, offering a cost-effective solution.
• Global Logistics Ready: Packed securely per customer requirements and shipped worldwide via major carriers (DHL, UPS, FedEx, EMS, TNT) for fast delivery to ports and industrial hubs.

Technical Specifications

OEM Cross-Reference

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

• 7123-340U
• 7123340U
• 7180-550U
• 7180550U

Always verify part number compatibility with your specific engine model before ordering.

Compatibility

This pump head rotor is designed for high-pressure common rail fuel injection pumps used in various diesel engines, commonly found in:

• Application: Excavators and other heavy construction machinery.
• Engine Models: Compatible with diesel engines utilizing the specified common rail pump assembly. Please consult your engine service manual or contact our technical support for precise application verification.

Global Supply & Distribution

We are a trusted global supplier for heavy equipment parts distributors and repair workshops. Our streamlined export operations ensure reliable delivery to key markets:

• Worldwide Shipping: We ship via all major international carriers (DHL, UPS, FedEx, EMS, TNT) and can accommodate sea freight for bulk orders.
• Major Markets Served: We regularly supply partners in North America (USA, Canada), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Japan, Southeast Asia), and the Middle East (UAE, Saudi Arabia).
• Fast Delivery: Standard delivery time is 3-7 days to major ports and logistics centers via express shipping.
• Export Compliance: All documentation (commercial invoice, packing list, certificate of origin) is provided for smooth customs clearance worldwide.

Quality Assurance

Every component is backed by our rigorous quality control system to ensure it meets the demands of professional B2B customers.

• Certified Manufacturing: Produced in facilities certified to ISO 9001:2000 and the automotive-specific TS16949 quality management standards.
• Comprehensive Warranty: This part is covered by a robust 3-year warranty against manufacturing defects.
• Pre-Shipment Inspection: Each unit undergoes dimensional checks and visual inspection to confirm it meets specified tolerances and is free from defects.

FAQ

Q1: How can I confirm this part is compatible with my engine’s common rail pump?
A1: The surest method is to cross-reference the part number stamped on your original pump head rotor. Match it with our listed OEM numbers (7123-340U, 7123340U, 7180-550U, 7180550U). For further confirmation, provide your engine model and pump assembly number to our technical team.

Q2: What are the critical installation precautions for this pump head rotor?
A2: Installation must be performed in an ultra-clean environment. The fuel system must be meticulously clean to prevent contamination. Use proper tools and follow the engine manufacturer’s torque specifications and procedures precisely. Improper installation can lead to immediate pump failure.

Q3: Does the 3-year warranty cover wear and tear or installation errors?
A3: No. Our warranty covers defects in material and workmanship under normal operating conditions. It does not cover failures resulting from improper installation, misuse, lack of maintenance, contamination of the fuel system, or normal wear and tear.