Product Overview

This high-quality Fuel Feed Pump, model 0440020078, is a precision-engineered gear pump designed for MAN and Toyota diesel engines. Sourced from a leading manufacturer in Shandong, China, this unit serves as a critical component for the diesel injection system, ensuring reliable fuel delivery under demanding conditions. We specialize in global B2B supply, serving major markets in North America, Europe, Southeast Asia, the Middle East, and Africa with consistent quality and fast logistics.

Key Features & Benefits

• 100% Professional Tested: Every pump undergoes rigorous testing to guarantee optimal performance and leak-free operation upon installation.
• Precision Gear Mechanism: Engineered for high volumetric efficiency and stable fuel pressure, reducing engine wear and improving combustion.
• Durable Construction: Built with robust materials to withstand high temperatures and continuous operation, ensuring a long service life.
• Direct OEM Fitment: Designed as a direct replacement for OEM numbers 0440020078, 51121017148, and 51121017149, simplifying installation.
• Standard Size Compatibility: Manufactured to standard dimensions for seamless integration with existing fuel systems.

Technical Specifications

OEM Cross-Reference

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

• OEM Number: 0440020078 (Bosch)
• Cross Reference 1: 51121017148
• Cross Reference 2: 51121017149
• Alternative Code: FP/ZP18/R1S

Compatibility

Engine Applications: Designed for MAN diesel engine platforms and compatible with Toyota vehicle models requiring a standard gear-type feed pump.

Vehicle Models:

• Toyota Dyna
• Toyota Hiace
• Toyota Hilux
• Toyota Land Cruiser
• Other diesel vehicles using Bosch 0440020078 series pumps

Note: Please verify your specific engine model and existing part number to ensure compatibility before purchase.

Global Supply & Distribution

We are a dedicated B2B supplier with a robust global logistics network. Our standard delivery time is 3-7 days after order confirmation, ensuring minimal downtime for your fleet or workshop.

Major Markets Served:

• North America (USA, Canada, Mexico)
• Europe (Germany, UK, France, Netherlands)
• Asia-Pacific (Australia, Japan, South Korea, UAE)
• Middle East & Africa (Saudi Arabia, South Africa, Nigeria)
• South America (Brazil, Argentina, Chile)

We offer flexible shipping options via sea, air, or express courier to major ports and industrial hubs worldwide. Our team handles all export documentation to ensure smooth customs clearance.

Quality Assurance

We prioritize quality control at every stage of production. Each pump is factory-tested to ensure it meets or exceeds OEM specifications.

• Testing: 100% professional testing for pressure, flow rate, and leak integrity.
• Warranty: 6-month warranty against manufacturing defects.
• Packaging: Secure neutral packaging to prevent damage during transit.
• Compliance: Products are manufactured in ISO-certified facilities (certifications available upon request).

FAQ

Q1: How do I confirm this pump fits my MAN or Toyota engine?
A: Please check your existing pump for the part number. If it matches 0440020078, 51121017148, or 51121017149, this unit is a direct fit. For Toyota models, this is commonly used on Dyna, Hiace, Hilux, and Land Cruiser with diesel engines. If you are unsure, contact our support team with your vehicle VIN or engine code for verification.

Q2: What is the installation process for this gear pump?
A: Installation is a straightforward replacement. Ensure the engine is off and cool. Disconnect the fuel lines, remove the old pump, and install the new one using the same mounting bolts. Prime the fuel system before starting the engine to remove air. We recommend consulting a professional mechanic if you are not familiar with fuel system components.

Q3: What maintenance is required for this fuel feed pump?
A: The pump itself is maintenance-free under normal operating conditions. However, to maximize its lifespan, ensure your fuel filters are replaced regularly and the fuel is clean and free of contaminants. Check the fuel lines for cracks or blockages periodically to prevent strain on the pump.