Product Overview

This premium Isuzu Engine Liner Kit is engineered for durability and performance, designed to restore engine compression and longevity. We specialize in supplying high-quality engine components to the global B2B market, including major industrial hubs in North America, Europe, the Middle East, and the Asia-Pacific region. Our products are trusted by workshops, fleet operators, and distributors worldwide for their reliability and precise fitment.

Key Features & Benefits

• Premium Material Construction: Manufactured from high-grade cast iron alloys for superior heat dissipation, wear resistance, and dimensional stability under extreme operating conditions.
• Precision Engineering: Each cylinder liner is machined to exact OEM tolerances, ensuring perfect piston ring seating and optimal oil control for maximum engine efficiency.
• Enhanced Durability: The kit is designed to withstand high combustion pressures and thermal stress, significantly extending the service life of your Isuzu engine rebuild.
• Complete Kit Solution: Provides all necessary liners for a full engine overhaul, streamlining procurement and ensuring component compatibility.
• Restored Engine Performance: Corrects cylinder bore wear, restoring factory compression levels, reducing oil consumption, and improving overall engine power and fuel economy.

Technical Specifications

OEM Cross-Reference

This high-quality liner kit is a direct replacement for the following genuine Isuzu part numbers. It is also compatible with numerous aftermarket references used by major parts distributors globally.

• Isuzu Genuine: 8-94185-777-0, 8-94185-778-0 (Reference numbers; confirm specific application)
• Common Aftermarket: LK-ISZ-HK1, LK-ISZ-JG1

Note: Always verify the exact part number against your engine’s serial number and existing components before purchase.

Compatibility

This liner kit is specifically engineered for the following Isuzu diesel engine families, commonly found in commercial trucks, buses, and industrial power units.

• Engine Models: Isuzu 4HK1 (4-cylinder), 6HK1 (6-cylinder), 4JG1 (4-cylinder), 4JJ1-T (4-cylinder Turbo)
• Typical Vehicle Applications: Isuzu F-Series (FTR, FVR), Giga (CYZ), NPR/NQR trucks, and various bus chassis.
• Industrial Applications: Generator sets, marine auxiliary engines, and construction equipment powered by these Isuzu blocks.
• Year Range: Applicable for engines produced from the late 1990s to the 2010s. Compatibility is based on engine model, not vehicle year.

Global Supply & Distribution

We are a leading supplier in the international automotive parts trade, equipped to meet the demands of B2B clients anywhere in the world.

• Worldwide Shipping: We export via air and sea freight to all major continents, with consolidated container options for large orders.
• Key Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Southeast Asia, Middle East (UAE, Saudi Arabia), and South Africa.
• Fast Logistics: Efficient delivery to major ports and logistics hubs including Los Angeles, Rotterdam, Singapore, Dubai, and Sydney.
• Export Compliance: All shipments are prepared with professional commercial invoices, packing lists, and comply with international trade regulations for smooth customs clearance.

Quality Assurance

Our commitment to quality ensures you receive components that meet the highest standards for performance and reliability.

• Certified Manufacturing: Produced in ISO 9001:2015 certified facilities, adhering to strict quality control protocols from raw material to final inspection.
• Rigorous Testing: Each liner undergoes dimensional checks, hardness testing, and visual inspection to guarantee it meets or exceeds original specifications.
• Performance Warranty: Backed by a comprehensive warranty against manufacturing defects, providing peace of mind for your business and your end customers.
• Batch Traceability: Full traceability on all components for quality assurance and consistency across orders.

FAQ

Q1: How do I confirm this liner kit is the correct part for my specific Isuzu 6HK1 engine?
A1: The most reliable method is to cross-reference your engine’s serial number (ESN) and the part numbers of the original liners being replaced. The kit is designed for the standard bore sizes of the listed engine models. For engines that have been previously machined or rebuilt, consulting a detailed workshop manual for bore specifications is essential.

Q2: What preparatory work is required before installing these cylinder liners?
A2: Professional installation is critical. The engine block must be thoroughly cleaned and inspected for cracks or damage. The counterbore area where the liner flange seats must be clean and undamaged. Proper measurement of liner protrusion above the block deck is required to ensure correct head gasket sealing and engine performance.

Q3: Do these liners require a specific honing process after installation?
A3> Yes. While the liners are precision-honed, final cylinder honing is almost always required after installation to achieve the correct cross-hatch pattern for proper piston ring seating and oil control. This should be performed with the correct honing tools and lubricants as specified in the engine service manual.

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 .