Product Overview

This professional-grade Common Rail Control Valve is engineered for precision fuel injection systems in heavy-duty diesel engines. Designed as a direct replacement for OEM numbers 9308-625C and 28362727, this component is ideal for global B2B supply chains serving the construction, mining, and agricultural sectors. Our factory in Shandong, China, ships worldwide to major markets including North America, Europe, Asia-Pacific, and the Middle East, ensuring fast delivery to industrial hubs and ports.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional durability and resistance to wear under high-pressure common rail conditions.
• OEM-Equivalent Fitment: Direct replacement for injector control valves, ensuring seamless compatibility with existing fuel systems without modifications.
• Rigorous Testing: Each valve undergoes strict quality control to guarantee consistent fuel metering and injection timing.
• Lightweight Design: At only 0.035 kg, it reduces overall system inertia for quicker response times.
• Cost-Effective Solution: Ideal for maintenance and repair operations, offering high reliability at competitive wholesale pricing.

Technical Specifications

OEM Cross-Reference

This control valve is designed to replace or serve as an alternative to the following OEM numbers:

• Primary: 9308-625C, 28362727
• Secondary: 9308Z625C, 28236381
• Injector Reference: EMBR00101D

Always verify your current part number before ordering. Cross-reference with your engine’s service manual for exact fitment.

Compatibility

This control valve is compatible with common rail fuel injection systems used in a wide range of diesel engines, including:

• Engine Types: Diesel engines equipped with Bosch, Denso, or Delphi common rail systems.
• Applications: Excavators, loaders, trucks, generators, and agricultural machinery.
• Vehicle Models: Suitable for various makes including Caterpillar, Komatsu, Hitachi, Volvo, and other heavy equipment brands using injector assemblies with these part numbers.

Note: Compatibility depends on the specific injector assembly. Please confirm your injector model and existing part number.

Global Supply & Distribution

We are a reliable B2B supplier with extensive export experience to global markets:

• Worldwide Shipping: Reliable logistics via sea, air, or express to all major regions.
• Key Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Japan, South Korea, Australia, India), Middle East (UAE, Saudi Arabia), South America (Brazil, Chile), and Africa.
• Fast Delivery: Stock available for quick dispatch from Shandong, China. Typical transit times to major ports: 7-15 days.
• Trade Compliance: All products meet international export standards with proper documentation.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities with strict process controls.
• Testing: Each valve is tested for leak tightness, response time, and flow characteristics to ensure OEM-level performance.
• Warranty: 4-month warranty against manufacturing defects. We stand behind our product quality and offer professional after-sales support.

FAQ

Q1: How do I verify if this control valve fits my injector?
A: Check the existing part number on your injector. This valve replaces OEM numbers 9308-625C, 28362727, 9308Z625C, and 28236381. It is commonly used in Bosch-style injectors for heavy-duty diesel engines. If your injector has a different number, please contact us with your injector model and serial number for cross-reference.

Q2: What is the typical installation process for this control valve?
A: Installation should be performed by a qualified diesel technician. The process generally involves removing the injector from the engine, disassembling the top section to replace the old valve, cleaning the seating area, and reassembling with new seals. Ensure proper torque specifications are followed to avoid damage. We recommend replacing the valve as part of a complete injector rebuild kit for best results.

Q3: What are the signs of a failing control valve?
A: Common symptoms include rough idling, reduced engine power, increased fuel consumption, black smoke from the exhaust, and difficulty starting. A faulty control valve can cause incorrect fuel pressure regulation, leading to poor combustion. Regular inspection and replacement at recommended intervals (typically every 2000-4000 operating hours) can prevent major engine damage.