Product Overview

This is a genuine Zexel delivery valve, a critical fuel injection component designed for optimal performance in Isuzu 4BG1 diesel engines. As a leading global supplier of heavy-duty engine parts, we ensure this part meets the highest standards for durability and precision. We specialize in international B2B distribution, offering reliable shipping to key industrial markets worldwide, including North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications to ensure perfect fitment and optimal fuel delivery for the 4BG1 engine.
• Enhanced Durability: Constructed from high-grade materials to withstand high-pressure fuel system demands, ensuring long service life and reliability.
• Performance Optimization: Maintains precise fuel injection timing and pressure, contributing to consistent engine power, fuel efficiency, and reduced emissions.
• Direct OEM Replacement: Designed as a direct interchange for the original part, guaranteeing seamless integration without modification.
• Rigorous Quality Control: Each valve undergoes stringent testing to verify performance metrics and dimensional accuracy before shipment.

Technical Specifications

OEM Cross-Reference

This Zexel delivery valve is a direct replacement for the following part numbers:

• Zexel: 131160-7520, 1311607520
• Isuzu: 57A9413610440

Compatibility

This part is specifically engineered for the Isuzu 4BG1 diesel engine. This engine is commonly found in a range of heavy-duty industrial and construction equipment, including:

• Excavators (e.g., various models from Hitachi, Kobelco, etc., utilizing the 4BG1 powerplant)
• Industrial Generators & Pump Sets
• Other heavy machinery powered by the Isuzu 4BG1 engine platform.

Global Supply & Distribution

We are a trusted partner for engine parts distributors and workshops worldwide. Our logistics network is optimized for fast, reliable delivery to major industrial hubs and ports across all continents.

• Worldwide Shipping: We export to North America (USA, Canada, Mexico), Europe (UK, Germany, Poland, Netherlands), Asia-Pacific (Australia, Japan, Singapore), the Middle East (UAE, Saudi Arabia), and South America.
• Efficient Logistics: We offer consolidated sea freight and expedited air freight options to ensure timely delivery to your warehouse or port of entry.
• Trade Compliance: All shipments are prepared with complete and accurate commercial documentation (invoice, packing list, certificate of origin) to ensure smooth customs clearance.
• Bulk & Wholesale Focus: We provide competitive pricing for container loads (FCL) and palletized orders (LCL), tailored to the needs of B2B buyers.

Quality Assurance

Our commitment to quality ensures you receive parts that perform reliably in demanding applications.

• Manufacturing Standard: Produced in ISO-certified facilities adhering to strict quality management systems.
• Verification: Components are verified against OEM blueprints for dimensional accuracy and material specification.
• Performance Testing: Critical parameters, including pressure holding and sealing, are tested to meet or exceed original performance benchmarks.
• Warranty: Backed by a comprehensive warranty against manufacturing defects, providing peace of mind for your business.

FAQ

Q1: Is this delivery valve a direct fit for my Isuzu 4BG1 engine in an excavator?
A1: Yes. This Zexel 131160-7520 valve is engineered as a direct OEM replacement for the 4BG1 engine. Ensure your equipment’s engine model is the Isuzu 4BG1 for guaranteed compatibility.

Q2: What are the signs that a delivery valve needs replacement?
A2: Common symptoms include hard starting, uneven engine idling, loss of power, excessive black smoke from the exhaust, and poor fuel economy. These indicate the fuel injection system is not maintaining proper pressure.

Q3: Do you provide technical support for installation?
A3: While we supply the genuine component, installation should be performed by a qualified diesel technician. We can provide general technical data sheets for reference. For complex issues, consulting the engine service manual 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 .