Product Overview

This high-quality cylinder liner (sleeve) is engineered for ISUZU industrial and automotive diesel engines, providing a critical replacement component for engine overhauls and rebuilds. We specialize in the global supply of heavy-duty engine parts, serving major markets across North America, Europe, Asia-Pacific, and the Middle East with reliable shipping and export compliance.

Key Features & Benefits

• Premium Material: Manufactured from high-grade cast iron or alloy for superior wear resistance and thermal stability.
• Precision Engineering: Machined to exact OEM specifications to ensure perfect fitment and optimal piston ring sealing.
• Enhanced Durability: Designed to withstand high compression and thermal loads, extending engine service life.
• Corrosion Resistance: Treated surfaces resist pitting and scoring, crucial for engines in demanding environments.
• Performance Restoration: Effectively restores cylinder bore integrity, compression, and engine efficiency.

Technical Specifications

OEM Cross-Reference

This cylinder liner serves as a direct replacement for a range of ISUZU OEM part numbers. Please verify the specific part number for your engine model. Common references include parts for engines: 3LB1, 4BA1, 4BB1, 4BC2, 4BD1, 4BE1, 4BG1, and 4HE1.

Compatibility

Engine Models: This liner is compatible with ISUZU diesel engine families including 3LB1, 4BA1, 4BB1, 4BC2, 4BD1, 4BE1, 4BG1, and 4HE1.

Vehicle/Equipment Applications: Primarily used in ISUZU-branded excavators and heavy machinery. Also found in various industrial power units, generators, and commercial vehicles powered by the listed ISUZU engine blocks.

Global Supply & Distribution

We are a trusted partner for engine rebuild shops, heavy equipment dealers, and distributors worldwide. Our logistics network ensures efficient shipping to major industrial hubs and ports in:

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

We handle all export documentation, customs clearance, and compliance for seamless international B2B trade, with options for sea and air freight.

Quality Assurance

• Certified Manufacturing: Produced in facilities adhering to ISO 9001 quality management standards.
• Rigorous Testing: Each liner undergoes dimensional accuracy checks, hardness testing, and visual inspection for defects.
• Performance Warranty: Backed by a standard warranty against manufacturing defects. Contact us for specific warranty terms.
• Batch Traceability: Production batches are tracked to ensure consistency and quality control.

FAQ

Q1: How do I confirm this cylinder liner fits my specific ISUZU engine?
A1: The most reliable method is to match the engine model number (e.g., 4BD1) and, if possible, compare the physical dimensions (bore, height, flange) of the old liner with the product specifications. Cross-referencing the OEM part number from your engine’s service manual is also recommended.

Q2: What is the recommended installation procedure for this sleeve?
A2: Professional installation is critical. The cylinder block must be cleaned and inspected for damage. The liner should be installed using proper tools and techniques, often involving heating the block and cooling the liner (shrink-fit). Always follow the engine manufacturer’s official service manual for torque specs, sealing, and final honing procedures.

Q3: Do you provide technical support or compatibility guides for international buyers?
A3> Yes. Our technical team can assist with fitment questions. We provide detailed specification sheets and can often cross-reference local part numbers. Please have your engine model, serial number, and any existing part numbers ready when you contact us for the fastest support.

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 .