Product Overview

We supply a premium, genuine Isuzu 6HK1 engine cylinder liner kit for the global heavy machinery market. This critical engine component is engineered for durability and performance, ensuring your excavator operates at peak efficiency. We specialize in international B2B distribution, offering reliable shipping to major industrial hubs across North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Genuine OEM Quality: Manufactured to exact Isuzu specifications, ensuring perfect fitment and optimal engine performance.
• Superior Durability: Made from high-grade cast iron with advanced surface treatments to resist wear, scuffing, and corrosion, extending engine life.
• Optimal Heat Dissipation: Precision engineering maintains proper cylinder wall temperature for consistent power output and reduced thermal stress.
• Maintains Compression: Ensures a perfect seal with the piston rings, preserving engine compression and fuel efficiency.
• Reduces Downtime: A reliable, direct-fit replacement part that facilitates faster overhauls and gets critical equipment back to work.

Technical Specifications

OEM Cross-Reference

This genuine liner kit corresponds directly to the following OEM part numbers:

• Isuzu: 1878159110, 1-87815911-0
• Hitachi: 1878137661

These numbers are fully interchangeable for the specified applications.

Compatibility

This cylinder liner kit is designed for Isuzu 6HK1 engines installed in the following Hitachi excavator models:

• Hitachi ZX330-5A
• Hitachi SH330-5B
• Hitachi ZX360 (with 6HK1 engine)

Please verify your engine model (6HK1) and machine serial number before ordering to ensure correct fitment.

Global Supply & Distribution

Our logistics network supports seamless international trade. We provide efficient worldwide shipping via air and sea freight to all major ports and industrial centers.

• Key Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Southeast Asia, Middle East (UAE, Saudi Arabia), and South America.
• Fast Delivery: Consolidated shipments to key logistics hubs ensure cost-effective and timely delivery for bulk B2B orders.
• Export Compliance: All documentation, including commercial invoices, packing lists, and certificates of origin, is prepared to full international standards for smooth customs clearance.

Quality Assurance

We stand behind the quality of our components to support your business and your clients’ machinery.

• Manufacturing Standard: Produced following strict ISO-quality controlled processes to meet or exceed OEM performance benchmarks.
• Rigorous Testing: Each liner undergoes dimensional accuracy checks, hardness testing, and surface finish inspection.
• Warranty: Backed by a comprehensive warranty against manufacturing defects. Contact us for specific warranty terms applicable to your region.

FAQ

Q1: Is this a single liner or a full set for the engine?
A1: This part number (1878159110) typically refers to a complete liner kit for the Isuzu 6HK1 engine, which is a 6-cylinder engine. Please confirm with our sales team for the exact contents of the kit package.

Q2: Can this liner kit be used for an in-frame overhaul?
A2: Yes, this genuine liner kit is designed for both in-frame and out-of-frame engine overhauls. We recommend a complete inspection of the crankshaft, connecting rods, and pistons when performing a liner replacement to ensure long-term reliability.

Q3: What other parts should I consider replacing during this service?
A3: For optimal results and to prevent premature failure, we strongly recommend replacing the corresponding piston assembly, piston rings, and cylinder head gasket set concurrently with the liner kit. We can provide compatible kits for a complete overhaul.

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 .