Product Overview

This genuine Isuzu air tank check valve is engineered for reliability in demanding commercial and industrial applications. As a trusted global supplier, we provide direct shipping to major markets worldwide, including North America, Europe, the Middle East, and Asia-Pacific, ensuring critical engine components reach your workshop or assembly line efficiently.

Key Features & Benefits

• Genuine OEM Quality: Manufactured to original Isuzu specifications for perfect fit, function, and long-term reliability.
• Precision Flow Control: Ensures unidirectional airflow within the air tank system, maintaining optimal air pressure for braking and auxiliary systems.
• Robust Construction: Built with high-grade materials to withstand high pressure, vibration, and temperature fluctuations common in diesel engine environments.
• Prevents System Backflow: Protects upstream components from contamination and pressure loss, enhancing overall system safety and performance.
• Direct Replacement: Designed as an exact match for the original part, guaranteeing seamless integration without modification.

Technical Specifications

OEM Cross-Reference

This genuine check valve corresponds directly to the following OEM part numbers. It is also compatible with common alternative number formats used in parts databases.

• Isuzu: 9-7722364-0
• Isuzu: 1-48410412-0
• Common Alternate Formats: 9-77223640, 1484104120

Compatibility

This valve is specifically designed for Isuzu diesel engines. Primary applications include, but are not limited to:

• Engine Models: Isuzu 6HK1, Isuzu 6HH1 series engines.
• Vehicle Applications: Fitted in various Isuzu commercial trucks, buses, and industrial power units utilizing these engine families.
• For precise fitment, always verify your existing part number against the OEM cross-reference list above.

Global Supply & Distribution

We specialize in the international distribution of genuine Japanese engine parts. Our logistics network is optimized for B2B clients worldwide.

• Worldwide Shipping: Reliable export to all major continents via air and sea freight.
• Key Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Middle East (UAE, Saudi Arabia), Southeast Asia, and Africa.
• Fast Delivery: Consolidated shipments to major ports and industrial hubs (e.g., Rotterdam, Los Angeles, Singapore, Dubai) ensure timely delivery.
• Export Compliance: All documentation, including certificates of origin and commercial invoices, is provided for smooth customs clearance.

Quality Assurance

Every part supplied meets the highest standards of quality and authenticity.

• Genuine Component: Sourced directly from certified channels, ensuring 100% authenticity.
• Manufacturing Standards: Produced under strict ISO-quality controlled conditions in Japan.
• Performance Tested: Valves are tested to meet original equipment specifications for pressure rating and leak-proof operation.
• Warranty: Backed by a standard warranty against manufacturing defects, providing peace of mind for your business.

FAQ

Q1: How can I confirm this valve will fit my specific Isuzu 6HK1 engine?
A1: The surest method is to cross-reference the part number currently on your vehicle’s air tank check valve with the OEM numbers listed in the “Technical Specifications” and “OEM Cross-Reference” sections above (9-7722364-0, 1-48410412-0, etc.). Matching any of these numbers confirms compatibility.

Q2: Is this a critical component for vehicle safety?
A2: Yes. The air tank check valve is a vital part of the air brake system in commercial vehicles. It maintains air pressure in the reservoir, preventing backflow and ensuring brakes have immediate and adequate air supply. Always replace with a genuine, high-quality part like this one.

Q3: What is the typical service life, and are there signs this valve needs replacement?
A3> Service life varies based on operating conditions. Common failure signs include audible air leaks from the valve area, slower than normal air pressure build-up in the system, or air pressure loss when the engine is off. Regular inspection during maintenance intervals is recommended.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .