Product Overview

This high-precision Diesel Fuel Injection Orifice Valve Plate 509# is specifically designed for G3 Injectors (Part No. 295050). Manufactured in Shandong, China, this critical component is engineered for the replacement and repair of diesel fuel systems in heavy-duty excavator and automotive engines. We provide a reliable global supply chain, serving major markets across North America, Europe, Asia-Pacific, the Middle East, and South America with fast shipping and competitive wholesale pricing.

Key Features & Benefits

• Premium Material: Constructed from high-grade Stainless Steel to resist corrosion and withstand high-pressure fuel injection environments.
• Precision Engineering: Manufactured to exact OEM specifications (509#) to ensure precise fuel metering and optimal engine performance.
• Excellent Durability: Designed for long service life, reducing downtime and maintenance costs for your fleet or machinery.
• Direct Replacement: “Drop-in” fit for G3 Injectors (295050), ensuring hassle-free installation without modifications.
• Cost-Effective Solution: High-quality aftermarket alternative at a competitive price point compared to genuine OEM parts.

Technical Specifications

OEM Cross-Reference

This valve plate is a direct replacement for the following OEM and reference numbers:

• OEM Number: 509#
• Injector Core Number: 295050
• Injector Type: G3 Injector Control Valve Assembly

Note: Please verify your existing injector model (G3/295050) to ensure compatibility. This is a specific orifice plate component, not the entire injector.

Compatibility

This component is specifically designed for use with G3 Diesel Injectors (Core 295050). It is commonly used in:

• Engine Applications: Heavy-duty diesel engines found in excavators, loaders, bulldozers, and other construction machinery.
• Vehicle Applications: Diesel-powered commercial trucks and agricultural equipment utilizing G3 fuel injection systems.
• Note: This is a universal part for the G3 injector platform; always confirm your injector’s core number is 295050 before purchasing.

Global Supply & Distribution

We are a leading exporter of diesel engine components based in Shandong, China. Our logistics network ensures rapid and reliable delivery worldwide.

• Shipping Partners: DHL, UPS, FedEx, EMS, TNT, and Sea Freight.
• Major Markets Served: United States, Canada, United Kingdom, Germany, France, Australia, UAE, Saudi Arabia, South Africa, Brazil, and Southeast Asia.
• Delivery Time: 3-7 working days via express courier to major industrial hubs.
• Payment Terms: T/T, Western Union, PayPal, and Trade Assurance for secure transactions.

Quality Assurance

We prioritize quality and reliability for all our B2B shipments.

• Manufacturing Standards: Produced in ISO-compliant facilities using high-grade stainless steel.
• Testing: Each valve plate undergoes strict dimensional and surface finish inspection to ensure it meets OEM specifications.
• Warranty: Backed by a 6-month warranty against manufacturing defects.
• Packaging: Secure packaging is available per customer requirements to prevent damage during transit.

FAQ

Q1: Is this part a direct replacement for the OEM 509# valve plate in my G3 injector?
A: Yes, this valve plate is manufactured to match the OEM 509# specifications. It is designed as a direct drop-in replacement for the orifice/control valve plate inside a G3 injector (Core 295050).

Q2: What is the minimum order quantity and how should I store these parts?
A: The MOQ is 10 pieces. These precision stainless steel parts should be stored in a clean, dry environment away from moisture and contaminants to maintain their surface integrity before installation.

Q3: Can I install this valve plate myself, or does it require special tools?
A: Replacement of the valve plate requires disassembly of the fuel injector. It is recommended that installation be performed by a qualified diesel technician or at a certified fuel injection service shop to ensure proper torque and cleanliness, preventing fuel system damage.