Product Overview

This professional-grade generator assembly is engineered for Isuzu 4HK1 and 6HK1 diesel engines, ensuring reliable power generation for industrial and commercial applications. As a leading B2B supplier, we provide direct global shipping to major markets including North America, Europe, the Asia-Pacific region, and the Middle East, supporting the maintenance and operational needs of workshops, fleet operators, and heavy equipment distributors worldwide.

Key Features & Benefits

• OEM-Equivalent Quality: Manufactured to meet or exceed original specifications for precise fitment and reliable performance.
• Enhanced Durability: Constructed with high-grade materials to withstand demanding operating conditions and ensure long service life.
• Optimal Power Output: Designed to deliver stable and consistent electrical output for the engine’s auxiliary systems.
• Direct Replacement: Provides a cost-effective alternative to OEM parts without compromising on compatibility or function.
• Rigorously Tested: Each unit undergoes comprehensive testing to verify performance and reliability before shipment.

Technical Specifications

OEM Cross-Reference

This generator assembly directly replaces the following OEM part numbers:

• Isuzu: 1-87618390-0
• Isuzu: 1876183900

Compatibility

This generator assembly is designed for use with the following Isuzu diesel engines:

• Engine Models: Isuzu 4HK1, Isuzu 6HK1
• Common Applications: Fitted in a range of Isuzu commercial trucks, buses, and industrial power units that utilize the 4HK1 and 6HK1 engine platforms.
• Note: Always verify your engine’s model and existing part number before ordering to ensure correct fitment.

Global Supply & Distribution

We specialize in the international distribution of heavy-duty engine components. Our logistics network ensures efficient delivery to key industrial hubs and ports globally.

• Worldwide Shipping: Reliable air and sea freight to all major continents.
• Key Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Southeast Asia, the Middle East, and South America.
• Fast Delivery: Consolidated shipments to major logistics centers for reduced lead times.
• Export Compliance: All documentation is prepared professionally to ensure smooth customs clearance internationally.

Quality Assurance

Our commitment to quality ensures you receive a dependable component for critical applications.

• Manufacturing Standard: Produced under strict quality control systems to ensure dimensional accuracy and performance integrity.
• Testing: Functional testing is conducted to validate output and operational stability.
• Warranty: Backed by a standard warranty against manufacturing defects. Contact us for specific warranty terms applicable to your region.

FAQ

Q1: Is this generator assembly a direct bolt-on replacement for my Isuzu 4HK1 engine?
A1: Yes, this assembly is manufactured to OEM specifications for the Isuzu 4HK1 and 6HK1 engines. It is designed as a direct replacement, ensuring proper fitment and electrical connection. Please confirm your engine’s specific model and compare the part number (1-87618390-0 or 1876183900) with your original unit.

Q2: What is the difference between the part numbers 1-87618390-0 and 1876183900?
A2: These numbers reference the same generator assembly. The variation in formatting (with and without hyphens) is common in parts catalogs and cross-reference databases. Both numbers are valid and identify this specific Isuzu component.

Q3: Do you provide technical support for installation?
A3> While we supply the component, installation should be performed by a qualified technician familiar with heavy-duty diesel engine systems. We recommend consulting the vehicle or engine’s official service manual for torque specifications, belt tensioning procedures, and electrical system checks to ensure proper and safe installation.

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 .