Product Overview

This premium cylinder liner kit is engineered for Isuzu commercial and industrial diesel engines, offering a critical solution for engine overhaul and rebuild projects. We specialize in the global supply of high-performance engine components, serving major markets across North America, Europe, Asia-Pacific, and the Middle East with reliable shipping and export compliance.

Key Features & Benefits

• Superior Durability: Manufactured from high-grade cast iron alloy for exceptional wear resistance and long service life under high-pressure conditions.
• Precision Engineering: Machined to exact OEM specifications to ensure perfect fitment, optimal piston ring seal, and consistent engine performance.
• Enhanced Heat Dissipation: Designed for efficient heat transfer to maintain optimal engine operating temperatures and prevent overheating.
• Corrosion Resistance: Treated surface finish provides improved resistance to corrosion and cavitation, extending the component’s lifespan.
• Complete Kit Solution: Supplied as a ready-to-install kit, streamlining the procurement process for workshops and fleet managers.

Technical Specifications

OEM Cross-Reference

This cylinder liner kit is a direct replacement for multiple OEM part numbers. Please verify the specific part number for your engine model. Common references include numbers associated with the following engine families: 4HG1, 6HH1, 4JJ1, 4JH1, and the 4BD1/6BD1 series. Contact our technical support for exact cross-reference matching.

Compatibility

This kit is designed for a wide range of Isuzu mid-range diesel engines, commonly found in:

• Vehicle Applications: Isuzu NPR, NQR, FSR trucks; various bus chassis; and industrial equipment.
• Engine Models: Direct fit for 4HG1T, 6HH1, 4JJ1, 4JH1, 4BD1, 6BD1, 4BG1, 6BG1, 4HK1, 6HK1, and 6HE1 engine series.
• Typical Year Ranges: Compatible with engines produced from the late 1990s through the 2010s. Always confirm engine serial number for precise application.

Global Supply & Distribution

We are a trusted global supplier for automotive parts distributors, heavy-duty repair shops, and fleet operators worldwide. Our logistics network ensures efficient delivery to major industrial hubs and ports in:

• North America: USA, Canada, Mexico
• Europe: UK, Germany, Netherlands, Poland
• Asia-Pacific: Australia, Japan, Singapore, Thailand
• Middle East & Africa: UAE, Saudi Arabia, South Africa

We handle all aspects of international trade documentation, customs clearance, and compliance for seamless B2B transactions.

Quality Assurance

Every cylinder liner is produced under strict quality control protocols in an ISO-certified facility. Components undergo dimensional accuracy checks, hardness testing, and surface finish inspection to ensure they meet rigorous performance standards. This product is backed by a standard warranty against manufacturing defects, providing confidence for your business and your end customers.

FAQ

Q: How do I confirm this liner kit fits my specific Isuzu engine?
A: The most reliable method is to match the engine model code (e.g., 4JJ1) and the engine serial number. You can also compare the dimensions of your old liner or consult the engine’s service manual for the OEM part number to cross-reference.

Q: What is included in the “kit,” and is installation straightforward?
A: This kit typically includes the cylinder liner(s). Installation is a precision task requiring specialized tools like a liner puller/installer and should be performed by a qualified technician as part of a full engine rebuild, including honing and checking deck height.

Q: Do you offer technical support for installation and troubleshooting?
A: Yes, we provide technical data sheets and access to product specialists who can advise on installation procedures and compatibility questions for our B2B clients.

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 .