Product Overview

This is a professionally remanufactured Dongfeng EQ4H (4H) diesel engine fuel injection pump, offering a cost-effective and reliable alternative to new OEM units. Designed for global B2B distribution, this pump is an ideal replacement for commercial fleets and heavy equipment operating in North America, Europe, Asia-Pacific, and the Middle East. Each unit is rebuilt to strict tolerances, ensuring immediate compatibility and long service life for your diesel engine applications.

Key Features & Benefits

• Remanufactured to OEM Specs: Restored to original manufacturer specifications using high-speed steel components for durability under high pressure.
• Rigorous Testing: Each pump undergoes comprehensive pressure and flow testing to guarantee reliable fuel delivery and engine performance.
• Cost-Effective Solution: Provides OEM-quality performance at a significantly lower cost than a brand-new unit, reducing operational expenditure.
• Direct Fitment: Designed as a direct bolt-on replacement for standard Dongfeng EQ4H applications, minimizing installation downtime.
• 6-Month Warranty: Backed by a solid 6-month warranty against manufacturing defects, providing peace of mind for your investment.

Technical Specifications

OEM Cross-Reference

This fuel injection pump directly replaces the following OEM and cross-reference numbers:

• Dongfeng: 1111010-E1EC0, 1111010e1ec0
• OEM Number: 294000-1991, 2940001991

Compatibility

• Engine Model: Dongfeng EQ4H (4H) Series Diesel Engine
• Vehicle Application: Designed for use in Dongfeng trucks, buses, and construction machinery equipped with the EQ4H engine platform.
• Note: Verify your specific engine code (EQ4H) and existing pump part number before ordering to ensure correct fitment.

Global Supply & Distribution

• Worldwide Shipping: We offer fast and reliable shipping to all major international ports and industrial hubs.
• Major Markets: We serve a global client base including buyers in North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, Poland), Asia-Pacific (Australia, Singapore, UAE), and the Middle East (Saudi Arabia, UAE).
• Logistics: Standard delivery time is 4-35 days depending on destination and shipping method. Expedited options are available upon request.
• Trade Expertise: We have extensive experience in international B2B trade, handling all necessary export documentation and customs compliance for smooth transactions.

Quality Assurance

• Rebuilding Standards: Each pump is disassembled, cleaned, inspected, and rebuilt using high-quality components (including high-speed steel internals) to meet or exceed original performance standards.
• Testing: Every unit is bench-tested for fuel delivery rate, pressure regulation, and timing accuracy before shipment.
• Warranty: All pumps come with a standard 6-month warranty against defects in materials or workmanship.

FAQ

Q: Is this pump a direct replacement for my original EQ4H pump?
A: Yes, this is a direct-fit remanufactured unit designed for the Dongfeng EQ4H engine. It is a direct mechanical replacement for the original pump. We recommend comparing your old pump’s part number (e.g., 1111010-E1EC0 or 294000-1991) to confirm compatibility before purchase.

Q: What is the typical installation procedure for a remanufactured injection pump?
A: Installation should be performed by a qualified diesel technician. The process generally involves: 1) Disconnecting the battery and fuel lines. 2) Removing the old pump, noting the timing marks. 3) Transferring the drive gear or coupling to the new pump if necessary. 4) Installing the new pump, aligning the timing marks. 5) Connecting fuel lines and bleeding the system of air before starting the engine. Always consult the service manual for your specific engine model.

Q: What maintenance is required for this fuel injection pump?
A: To ensure longevity, use clean, high-quality diesel fuel and replace the fuel filter regularly as per the engine manufacturer’s schedule. Regularly inspect fuel lines for leaks or cracks. The pump itself is a sealed unit and does not require user service; any internal issues should be addressed by a certified injection service center.