Product Overview

This is a professional-grade Common Rail Injector Valve Plate, available in both 504# and 505# specifications, designed for high-performance diesel fuel injection systems. Manufactured in Shandong, China, this component is an essential replacement part for repairing and maintaining common rail injectors. We ship globally, serving major B2B markets including North America, Europe, Southeast Asia, and the Middle East, ensuring fast and reliable delivery to industrial centers and ports worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional durability and resistance to wear under high-pressure injection conditions.
• 100% Tested: Every valve plate undergoes rigorous professional testing to ensure perfect sealing and optimal fuel metering performance.
• Direct Replacement: Designed for easy installation as a direct replacement part in standard common rail injectors, minimizing downtime.
• Reliable Performance: Restores injector efficiency, improves fuel economy, and reduces engine emissions.
• Reliable Supply: Backed by a 1-year warranty and available with neutral or customized packaging to meet your branding needs.

Technical Specifications

OEM Cross-Reference

This valve plate is a compatible replacement for the following OEM part numbers and common rail injector models:

• 295050-0231 (Common Rail Injector)
• 295050-1290 (Common Rail Injector)
• 295050-0152 (Common Rail Injector)
• Valve Plate 504# (Specification)
• Valve Plate 505# (Specification)

Compatibility

This valve plate is specifically designed for use in common rail fuel injection systems found in various diesel engines. It is a universal component used in many diesel car and light truck applications. Please verify the specific injector model (e.g., 295050-0231) and the required plate specification (504# or 505#) to ensure correct fitment for your engine.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a strong focus on international B2B trade. Our logistics network supports fast and reliable shipping to major industrial centers and ports around the world, including:

• North America: Los Angeles, Houston, New York, Toronto
• Europe: Rotterdam, Hamburg, Antwerp, Felixstowe
• Asia-Pacific: Singapore, Shanghai, Dubai, Sydney
• Middle East & Africa: Jebel Ali, Durban, Lagos

We offer flexible shipping options and can handle both small orders and bulk container shipments. Our team ensures all export documentation is complete for smooth customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in a professional facility in Shandong, China, using high-speed steel for superior strength.
• Testing: Each valve plate is individually tested to ensure 100% professional quality and dimensional accuracy.
• Warranty: All parts come with a standard 1-year warranty against manufacturing defects.

FAQ

• Q1: What is the difference between the 504# and 505# valve plates?
  

  The 504# and 505# refer to different orifice sizes or design specifications within the valve plate. The correct choice depends on the specific injector model and the engine’s fuel pressure requirements. Please check your injector’s service manual or the part number (e.g., 295050-0231) to determine the correct specification.

• Q2: How do I install this valve plate?
  

  Installation requires professional knowledge of common rail injector disassembly and reassembly. The valve plate is a precision component that sits inside the injector body. It is critical to clean the mating surfaces thoroughly and torque all components to the manufacturer’s specifications. We recommend installation by a qualified diesel technician.

• Q3: What is the typical lifespan of this valve plate after installation?
  

  The lifespan depends on fuel quality, engine operating conditions, and maintenance. However, when installed correctly and with high-quality fuel filtration, the high-speed steel construction provides excellent durability. It is often replaced as part of a routine injector overhaul to prevent performance degradation.