Product Overview

This high-quality Fuel Injection Delivery Valve (Oil Outlet Valve) is a critical component for the Isuzu 6BG1T diesel engine fuel system. Designed for direct replacement and repair, this part ensures precise fuel metering and pressure regulation within the injection pump. We are a leading global supplier of diesel engine parts, serving markets across North America, Europe, Southeast Asia, the Middle East, and Africa. With a strong focus on quality and logistics, we provide fast and reliable shipping to industrial hubs worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to OEM specifications (OE NO. 39A) for exact fitment and reliable performance in your Isuzu 6BG1T engine.
• Durable Construction: Built from high-grade materials to withstand the high pressures and temperatures within the fuel injection system, ensuring a long service life.
• Optimal Fuel Delivery: Ensures correct fuel volume and injection timing, leading to improved engine efficiency, reduced emissions, and consistent power output.
• Rigorous Testing: Every unit is tested to meet strict quality standards, providing a dependable solution for your replacement or repair needs.
• Cost-Effective Solution: Offers a high-quality alternative to expensive OEM parts without compromising on performance or durability.

Technical Specifications

OEM Cross-Reference

This delivery valve is a direct replacement for parts with the following OEM and reference numbers:

• OEM Number: 39A
• Reference Number 1: 131160-5320
• Reference Number 2: 1311605320

Please verify your existing part number against the list above to ensure compatibility before purchasing.

Compatibility

• Primary Engine: Isuzu 6BG1T
• Application: This delivery valve is specifically designed for the fuel injection pump of the 6BG1T engine, commonly found in industrial machinery, construction equipment, and generators.
• Vehicle/Equipment: Suitable for various car engines and industrial equipment powered by the Isuzu 6BG1T diesel engine.

Global Supply & Distribution

• Worldwide Shipping: We offer fast and reliable shipping via DHL, FedEx, EMS, TNT, and UPS to destinations worldwide.
• Major Markets: Our products are regularly exported to North America, Europe, Southeast Asia (Singapore, Thailand, Indonesia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, South Africa), and Oceania (Australia, New Zealand).
• Fast Delivery: Orders are processed and dispatched within 3-7 days to major ports and industrial centers globally.
• International Compliance: We have extensive experience in international trade and customs documentation to ensure smooth delivery.

Quality Assurance

• Manufacturing Standards: Parts are manufactured in ISO-certified facilities in Shandong, China, ensuring consistent quality control.
• Warranty: All parts come with a standard 6-month warranty against manufacturing defects.
• Testing: Each delivery valve undergoes pressure and flow testing to guarantee it meets performance specifications before shipment.
• Service: Our customer service team is available 24 hours to answer any technical or order-related questions.

FAQ

Q1: How do I confirm if this 39A delivery valve fits my Isuzu 6BG1T injection pump?

Please check the existing part number on your old delivery valve. If it matches 39A, 131160-5320, or 1311605320, this part is a direct fit for your 6BG1T engine’s fuel injection system. If you are unsure, please contact our 24-hour customer service with your engine model and pump serial number for verification.

Q2: What is the function of the delivery valve and what are signs of failure?

The delivery valve controls the precise amount of fuel delivered to the injector and prevents fuel from dripping after injection. Common signs of a failing delivery valve include hard starting, engine misfiring, black smoke from the exhaust, reduced engine power, and poor fuel economy. Replacing a worn valve can restore engine performance and efficiency.

Q3: What is the recommended installation procedure for this valve?

Installation should be performed by a qualified diesel mechanic. The key steps involve removing the old valve from the injection pump head, cleaning the mounting surface, installing the new valve with a new sealing washer (if applicable), and tightening to the manufacturer’s specified torque. It is critical to maintain a clean work environment to prevent contamination of the fuel system.