Product Overview

This professionally remanufactured Cylinder Block Assembly is engineered for the Isuzu 4HG1 diesel engine, meeting strict OEM specifications for performance and durability. Designed for the global B2B market, we supply to major industrial centers in North America, Europe, the Middle East, Asia-Pacific, and Africa, ensuring reliable parts for construction, agriculture, marine, and power generation applications worldwide.

Key Features & Benefits

• OEM-Spec Precision: Manufactured to exact OEM dimensions and tolerances, ensuring a perfect fit and optimal engine performance without modification.
• Premium Remanufacturing: The core block undergoes a comprehensive remanufacturing process, including machining, honing, and pressure testing, restoring it to like-new condition.
• Enhanced Durability: Built to withstand the rigorous demands of industrial, marine, and agricultural use, providing long service life and reliability.
• Global Compliance Ready: Packaged and documented for seamless international shipping and customs clearance to all major markets.
• Cost-Effective Solution: Offers a reliable, high-performance alternative to purchasing a new OEM block at a competitive price point for fleet and equipment managers.

Technical Specifications

OEM Cross-Reference

This cylinder block assembly is a direct replacement for the original Isuzu part. While a specific OEM part number was not provided in the source data, this unit is engineered to match the specifications of the original 4HG1 block. For confirmation, please consult your engine serial number or contact our technical support with your OEM number.

Compatibility

This assembly is specifically designed for the Isuzu 4HG1 diesel engine. This engine is commonly found in a wide range of heavy-duty applications, including:

• Construction Equipment: Excavators, loaders, dump trucks
• Industrial & Genset: Power generators, industrial pumps
• Agriculture: Tractors, harvesters, irrigation systems
• Marine: Auxiliary engines for vessels
• Material Handling: Forklifts, port equipment

Global Supply & Distribution

We are a specialist exporter of heavy-duty engine components with extensive experience in international logistics. Our supply chain is optimized for fast, reliable delivery to key global markets:

• Major Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Middle East (UAE, Saudi Arabia), Southeast Asia, and South Africa.
• Efficient Logistics: We ship via air and sea freight to all major ports and inland freight hubs, providing competitive FOB, CIF, and DDP terms based on your needs.
• Trade Compliance: All documentation (Commercial Invoice, Packing List, Certificate of Origin) is provided to ensure smooth customs clearance worldwide.

Quality Assurance

• 6-Month Warranty: This part is backed by a 6-month warranty against manufacturing defects, providing peace of mind for your operations.
• Rigorous Testing: Each block undergoes a detailed machinery test report and video outgoing-inspection to verify dimensional accuracy, surface finish, and integrity.
• Proven Manufacturing: Sourced from a specialized facility in Guangdong, China, a leading region for automotive and machinery manufacturing.
• Post-Sale Support: After-warranty service includes online technical support for installation and compatibility questions.

FAQ

Q: Is this a complete drop-in assembly, or are additional parts required?
A: This is a remanufactured cylinder block assembly that includes the camshaft and rocker arm assembly. It is designed as a core replacement. However, we always recommend consulting a full engine rebuild checklist, as other components like pistons, liners, bearings, and gaskets are typically replaced during a full overhaul.

Q: How does a remanufactured block compare to a new one?
A: Our remanufacturing process involves machining the original casting back to OEM specifications. Critical surfaces are re-honed, threads are repaired, and the block is thoroughly cleaned and tested. The result is a part with the same performance and durability as new, at a significantly lower cost, making it an ideal solution for engine rebuilds.

Q: What information do you need to confirm compatibility for my specific equipment?
A: To ensure a perfect fit, please provide the engine model number (4HG1), the engine serial number (if possible), and the specific equipment make and model (e.g., “Komatsu PC200-6 excavator”). This allows us to cross-reference the application precisely.

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 .