Product Overview

This high-precision metering unit valve, identified by OEM number 0 928 400 728 (also known as 0928400728), is designed for professional replacement and repair of diesel fuel injection systems. As a critical component for regulating high-pressure fuel flow, this solenoid valve ensures optimal engine performance and fuel efficiency. We offer global shipping to major industrial markets including North America, Europe, Asia-Pacific, and the Middle East, ensuring reliable delivery for your B2B supply chain needs.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional durability and resistance to wear under extreme pressure conditions.
• Direct Replacement: Standard size design ensures a seamless fit for common diesel truck and car engines, minimizing downtime during repair.
• Enhanced Performance: Provides accurate fuel pressure regulation, leading to improved combustion efficiency, reduced emissions, and stable engine idling.
• High Reliability: Rigorously tested to meet OEM quality standards, offering a robust 4-month warranty for peace of mind in demanding commercial applications.
• Cost-Effective Solution: A high-quality alternative to original parts, delivering professional service without compromising on performance.

Technical Specifications

OEM Cross-Reference

This valve is a direct cross-reference for the following OEM and part numbers:

• Primary OEM Number: 0 928 400 728
• Alternative Number: 0928400728
• Common References: 0928400 728, Bosch Metering Unit

Please verify your existing part number matches one of the above to ensure correct fitment.

Compatibility

This high-pressure regulator valve is designed for use in modern diesel fuel injection systems. It is commonly compatible with:

• Engine Types: Diesel engines found in trucks, commercial vehicles, and heavy-duty equipment.
• Vehicle Applications: Suitable for diesel truck car engines requiring a standard Bosch-style metering unit.
• System Integration: Specifically designed for Common Rail Fuel Injection Systems where precise pressure control is critical.

Global Supply & Distribution

We are equipped to serve international B2B clients with efficient logistics. Our distribution capabilities include:

• Worldwide Shipping: Reliable export to North America, Europe (EU), Asia-Pacific, Middle East, Africa, and South America.
• Fast Delivery: Efficient processing and shipping to major ports, industrial hubs, and distribution centers globally.
• Trade Compliance: Experienced in international trade documentation and customs clearance to ensure a smooth procurement process.
• Bulk Orders: Low MOQ of 48 pieces with scalable supply for large fleet maintenance or wholesale distribution.

Quality Assurance

We prioritize quality to ensure component longevity and engine safety:

• Manufacturing Standards: Produced in a certified facility in Shandong, China, adhering to strict quality control processes.
• Testing: Each valve undergoes functional testing to verify pressure regulation accuracy and solenoid response.
• Warranty: Backed by a 4-month warranty against manufacturing defects, covering material and workmanship.
• Material Integrity: High-speed steel construction ensures resistance to high pressure and thermal stress.

FAQ

Q1: How do I verify this valve fits my engine?
A: Check the OEM number stamped on your current valve. It must match 0 928 400 728 or 0928400728. This is a standard Bosch-style metering unit used in many diesel fuel injection pumps. If your part number matches, it is a direct mechanical and electrical replacement.

Q2: What is the installation procedure for this high-pressure regulator valve?
A: Installation requires mechanical and electrical connection. Ensure the engine is off and the fuel system is depressurized. Disconnect the electrical connector, remove the old valve, and install the new one using a new sealing ring (if applicable). Torque to manufacturer specifications. Reconnect the electrical harness and perform a leak check before starting the engine. Professional installation by a qualified diesel technician is recommended.

Q3: What maintenance is required for this valve?
A: This is a sealed, non-serviceable unit. Its lifespan depends on fuel quality and system cleanliness. No direct maintenance is required, but ensure your fuel filters are changed regularly to prevent contamination that could damage the valve. If the engine exhibits poor starting, unstable idling, or loss of power, the valve should be tested by a professional.