Product Overview

This high-precision Diesel Pump Head Rotor is a critical component for DPA-type distributor injection pumps, engineered to restore optimal fuel delivery and engine performance. We supply this genuine-quality part to a global network of heavy equipment repair shops, engine rebuilders, and parts distributors, with major markets across North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Premium Material: Manufactured from high-speed steel for exceptional wear resistance and durability under high-pressure operation.
• Precision Engineering: Ensures accurate fuel metering and distribution for smooth engine running, improved power output, and reduced emissions.
• Direct OEM Replacement: Designed to meet or exceed original specifications for a perfect fit and reliable performance.
• Rigorous Quality Control: Produced under ISO 9001 and TS 16949 standards, guaranteeing consistency and reliability for every unit.
• Global Logistics Ready: Packaged securely for international shipping, ensuring parts arrive safely and on time to your workshop.

Technical Specifications

OEM Cross-Reference

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

• 7123-340M (Primary Part Number)
• 7123340M (OE Number)
• 7123-340J (Model Variant)

Compatibility

This hydraulic head rotor is designed for DPA (Distributor Pump Assembly) type diesel injection pumps. It is commonly used in various industrial and mobile equipment applications. To ensure correct fitment, please verify your existing pump model and part number against the specifications listed above. Consult your engine service manual for specific application details.

Global Supply & Distribution

We are a leading supplier of diesel engine components with extensive export experience. Our logistics network ensures efficient delivery worldwide.

• Worldwide Shipping: We ship via major carriers including DHL, UPS, FedEx, EMS, and TNT to all global destinations.
• Key Markets Served: We reliably supply partners in North America (USA, Canada), the European Union, the United Kingdom, Australia, the Middle East (UAE, Saudi Arabia), and Southeast Asia.
• Fast Delivery: Standard delivery time is 3-7 days to major ports and industrial hubs, with express options available.
• Trade Compliance: All shipments are prepared with complete and accurate commercial documentation for smooth customs clearance.

Quality Assurance

Every component is backed by our commitment to quality and customer satisfaction.

• Certified Manufacturing: Produced in facilities certified to ISO 9001:2000 and automotive industry TS 16949 standards.
• Comprehensive Warranty: This part is covered by a 3-month warranty against manufacturing defects.
• Stringent Testing: Components undergo dimensional checks, material verification, and performance validation to ensure they meet strict tolerances and functional requirements.

FAQ

Q: How do I confirm this part is compatible with my specific DPA pump?
A: The most reliable method is to cross-reference the part number stamped on your original hydraulic head rotor. Match it with the part numbers listed in the “OEM Cross-Reference” section above (7123-340M, 7123340M, 7123-340J). If uncertain, provide your pump’s model number for verification.

Q: What is the typical lead time for delivery to Europe or North America?
A: For most orders, processing and shipping take 3-7 days. Delivery to major cities in the EU or USA often falls within this window using our express courier services. Delivery times to remote areas may vary slightly.

Q: Are there any special installation precautions for this rotor?
A> Yes. Installation should be performed by a qualified technician. The fuel system must be impeccably clean to prevent contamination. The rotor must be installed with the correct orientation and timing marks aligned as per the pump service manual. Always use new seals and gaskets during reassembly.