4HF1 DH300-5 Fuel Feed Pump 105210-1700 9440610834 for Isuzu Engine Parts

Product Details

Product Overview

This is a high-quality, direct replacement fuel feed pump designed for the Isuzu 4HF1 diesel engine, commonly applied in the DH300-5 excavator model. As a critical component of the fuel system, this pump ensures a reliable and consistent supply of fuel from the tank to the injection pump, maintaining optimal engine performance and efficiency.

Precisely engineered to match OEM specifications, this fuel feed pump (Part Numbers: 105210-1700, 9440610834) is manufactured under strict quality controls. It is an ideal solution for maintaining or repairing heavy machinery, construction equipment, and industrial generators. For B2B buyers, this part offers a direct fit with high reliability, reducing downtime and ensuring your equipment returns to operation quickly.

Key Features & Benefits

• Direct OEM Replacement: Manufactured to the exact specifications of the original Isuzu part (105210-1700 / 9440610834), guaranteeing a perfect fit and seamless installation on 4HF1 engines.
• Consistent Fuel Delivery: Engineered to provide a stable and precise fuel flow rate, essential for maintaining the correct air-fuel mixture and preventing engine misfires or power loss.
• Durable Construction: Built with high-grade materials to withstand the pressure and harsh operating conditions common in construction and industrial environments.
• Rigorous Testing: Each unit undergoes a machinery test report and video outgoing inspection to ensure functionality and reliability before shipment.
• Minimized Downtime: A reliable fuel feed pump is crucial for preventing fuel starvation. This part helps ensure your excavator or generator stays operational, protecting your project timelines.
• Warranty Protection: Comes with a 6-month warranty and access to online technical support, providing peace of mind for your procurement team.

Technical Specifications

OEM Cross-Reference

This fuel feed pump is a direct cross-reference for the following original equipment manufacturer (OEM) numbers, ensuring you get the correct part for your Isuzu 4HF1 engine:

• Isuzu OEM: 105210-1700
• Alternative Number: 9440610834

These numbers are the primary identifiers for this specific pump. Please verify your existing part number against this list to confirm compatibility before ordering.

Compatibility

This fuel feed pump is specifically designed for and commonly used in the following applications:

• Engine: Isuzu 4HF1 (Diesel)
• Primary Application: Hyundai DH300-5 Excavator
• Secondary Applications: Commonly used in other construction, industrial, agricultural, genset, marine, and material handling equipment powered by the Isuzu 4HF1 engine.

Note: While fitment is verified for the DH300-5, we recommend confirming your specific engine model and part number for other applications.

Global Supply & Distribution

We maintain a robust supply chain to support international B2B buyers. Our inventory is strategically managed to ensure fast and reliable delivery to major global markets.

• Markets Served: North America, Europe, Southeast Asia (Asia-Pacific), Middle East, Africa, and South America.
• Shipping Capabilities: We offer worldwide shipping via air freight, sea freight (FCL/LCL), and express couriers (DHL, FedEx, UPS, TNT).
• Logistics Hubs: Fast dispatch from our Guangdong warehouse to major ports such as Shenzhen, Guangzhou, and Hong Kong for efficient global transit.
• Export Experience: We are experienced in international trade documentation, customs clearance, and compliance with various import regulations.

Quality Assurance

Quality is paramount in our manufacturing process. This fuel feed pump is produced in an ISO-compliant facility, ensuring consistent and reliable performance.

• Manufacturing Standards: Produced in a facility that follows strict quality management systems.
• Testing: Each pump undergoes a Machinery Test Report to verify operational parameters. A Video Outgoing Inspection is provided to confirm the physical condition and functionality before packing.
• Warranty: Backed by a 6-month warranty against manufacturing defects. After-warranty service includes online technical support to assist with any installation or performance issues.

FAQ

Q: How can I confirm this fuel feed pump fits my excavator?
A: The most reliable way is to check the part number on your current pump. If it reads 105210-1700 or 9440610834, this is a direct replacement. This part is specifically designed for the Isuzu 4HF1 engine, which is the standard engine for the DH300-5 excavator. If your machine uses a different engine, please verify the engine model first.

Q: What are the signs that my fuel feed pump is failing?
A: Common symptoms include difficulty starting the engine, engine stalling or surging, loss of power under load, and unusual noise from the pump area. A failing pump cannot maintain sufficient fuel pressure, leading to poor engine performance. Replacing it proactively can prevent unexpected downtime on the job site.

Q: Is this pump a complete assembly, and is it difficult to install?
A: Yes, this is a complete fuel feed pump assembly, ready to install. Installation involves disconnecting the fuel lines, removing the old pump, and mounting the new one. It is a mechanical component typically found on the engine block. While a competent mechanic can perform the replacement, we recommend consulting your machine’s service manual for specific torque settings and procedures to ensure a proper seal.