Product Overview

This high-performance remanufactured fuel injection pump is a direct replacement for the Doosan D18 1.8L diesel engine. Designed for reliability and precision fuel delivery, this unit (OE# 7249380 / 400912-00219B) is ideal for B2B buyers requiring cost-effective, high-quality engine components for repair and replacement applications. We serve a global network of distributors and workshops, with major markets in North America, Europe, Southeast Asia, and the Middle East.

Key Features & Benefits

• Precision Engineering: Remanufactured to meet strict OEM specifications for optimal fuel pressure and timing.
• High-Performance Output: Ensures smooth engine operation, improved fuel economy, and reduced emissions.
• Durable Construction: Built with high-grade materials to withstand the demands of heavy-duty diesel applications.
• Cost-Effective Solution: Offers significant savings compared to a new OEM unit without compromising on performance.
• Plug-and-Play Fitment: Standard size design for direct installation on the Doosan D18 engine.

Technical Specifications

OEM Cross-Reference

This injection pump is a direct cross-reference for the following OEM part numbers:

• 7249380 (Primary OE Number)
• 400912-00219B (Alternative OE Number)

Compatibility

This fuel injection pump is specifically designed for the Doosan D18 diesel engine (1.8L displacement). It is commonly used in:

• Doosan Excavators (e.g., DX55, DX60 models)
• Other compact construction equipment utilizing the D18 power unit.

Please verify your engine code and existing part number to ensure compatibility before purchase.

Global Supply & Distribution

We are a dedicated supplier to the global B2B market. Our logistics network supports efficient worldwide shipping:

• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Asia-Pacific (Australia, Singapore, Japan), and the Middle East (UAE, Saudi Arabia).
• Shipping: Fast delivery to major ports (Rotterdam, Los Angeles, Shanghai, Jebel Ali) and industrial centers via sea and air freight.
• Trade Compliance: Experienced in international export documentation and customs clearance.

Quality Assurance

• Manufacturing Standards: Remanufactured in a controlled facility with strict quality control checkpoints.
• Testing: Each pump is pressure and flow-tested to ensure reliable performance before shipment.
• Warranty: Backed by a 3-month warranty against manufacturing defects, providing peace of mind for your inventory.

FAQ

Q1: This pump is listed as “Remanufactured”. What does this mean for performance and reliability?
A: Remanufacturing involves disassembling a core pump, cleaning all components, replacing worn parts (like seals and bearings) with new ones, and reassembling it to meet OEM specifications. This process ensures like-new performance and reliability at a fraction of the cost of a new pump.

Q2: Is this pump a direct bolt-on replacement for my Doosan D18 engine?
A: Yes, this is a standard-size direct replacement unit. It is designed to bolt directly onto the Doosan D18 engine block. You should not require any modifications. However, we recommend checking the existing pump’s part number (7249380 or 400912-00219B) to confirm fitment.

Q3: What is the typical installation procedure for this injection pump?
A: Installation should be performed by a qualified diesel mechanic. The process generally involves: 1) Removing the old pump, 2) Aligning the engine timing marks, 3) Installing the new pump and ensuring the timing is correctly set, and 4) Bleeding the fuel system. Please refer to the official Doosan service manual for your specific engine model for detailed instructions.