Product Overview

This is a professionally remanufactured high-pressure fuel injection pump, specifically engineered for Isuzu 4HK1 diesel engines. Designed as a direct replacement for OEM units, this pump restores engine performance and fuel efficiency. Our remanufacturing process ensures reliability and durability, making it a cost-effective solution for truck fleets and heavy equipment operators worldwide. We serve a global network of B2B clients, with major markets in North America, Europe, Southeast Asia, the Middle East, and Australia.

Key Features & Benefits

• Precision Remanufacturing: Restored to OEM specifications using high-grade components for reliable, long-lasting performance.
• Direct Fitment: A direct bolt-on replacement for the original pump, minimizing installation time and labor costs.
• Enhanced Durability: Features upgraded seals and bearings to withstand high pressure and demanding operating conditions.
• Improved Fuel Efficiency: Precision calibration ensures optimal fuel delivery, reducing consumption and emissions.
• Cost-Effective Solution: Offers significant savings compared to purchasing a new OEM unit, without compromising on quality.

Technical Specifications

OEM Cross-Reference

This fuel injection pump is a direct replacement for the following OEM and reference numbers:

• Primary OEM Number: 294050-0423
• Alternative Number: 8-97605947-6

Compatibility

This pump is specifically designed for the following engine and vehicle applications:

• Engine Model: Isuzu 4HK1
• Vehicle Application: Isuzu trucks (e.g., NPR, NQR, FTR) and other heavy-duty equipment utilizing the 4HK1 diesel engine.
• Note: Please verify your engine code and existing pump part number to confirm fitment before purchase.

Global Supply & Distribution

We are a leading supplier of remanufactured diesel engine components, with a robust global distribution network. Our logistics capabilities ensure fast and reliable shipping to major industrial centers worldwide.

• Worldwide Shipping: We ship to all continents via air, sea, and land freight.
• Major Markets: Our primary markets include the United States, Canada, Germany, the United Kingdom, Australia, the United Arab Emirates, Saudi Arabia, South Africa, and across Southeast Asia.
• Fast Delivery: Efficient processing and partnerships with major carriers ensure your order reaches you quickly.
• Trade Compliance: We have extensive experience in international trade and customs documentation to ensure a smooth transaction.

Quality Assurance

Every pump undergoes a rigorous remanufacturing and testing process to ensure it meets or exceeds OEM performance standards.

• Manufacturing Standards: Our facility follows strict quality control procedures (ISO 9001 principles applied).
• Testing: Each pump is pressure-tested and calibrated for correct fuel delivery and timing before shipment.
• Warranty: All units are backed by a 3-month warranty against manufacturing defects.

FAQ

Q1: Is this pump a direct replacement for my original Isuzu 4HK1 pump?
A: Yes, this remanufactured unit is designed as a direct, bolt-on replacement. It matches the OEM specifications for the Isuzu 4HK1 engine. We recommend verifying your original pump’s part number (294050-0423 or 8-97605947-6) to ensure compatibility.

Q2: What is included with the pump, and is it ready to install?
A: The pump is supplied as a single unit, ready for installation. It is pre-calibrated. Please note that installation should be performed by a qualified diesel technician, as it requires precision timing and fuel line setup to ensure proper engine operation.

Q3: What maintenance is required for this remanufactured pump?
A: To maximize the lifespan of your fuel injection pump, we recommend using clean, high-quality diesel fuel and replacing your fuel filters at regular intervals (as per the vehicle manufacturer’s schedule). Regularly check for any fuel leaks around the pump and high-pressure lines.