Product Overview

This premium cylinder liner kit is engineered for Isuzu commercial and industrial diesel engines, providing a critical solution for engine overhauls and rebuilds. We specialize in the global supply of high-quality engine components, 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 alloy for superior wear resistance and thermal stability under heavy-duty operating conditions.
• Precision Engineering: Machined to exact OEM specifications ensuring perfect fitment, optimal piston ring seal, and consistent engine performance.
• Enhanced Durability: Advanced surface finishing and hardening processes minimize scuffing and extend service life, reducing total cost of ownership.
• Complete Kit Solution: Supplied as a ready-to-install liner kit, streamlining the procurement process for workshops and fleet managers.
• Performance Restoration: Effectively restores cylinder compression, reduces oil consumption, and mitigates blow-by in rebuilt engines.

Technical Specifications

OEM Cross-Reference

This cylinder liner kit is a direct replacement for multiple OEM part numbers. Always verify the specific part number for your engine serial number.

• Primary OEM Numbers: 8-94185-xxx-0, 8-98023-xxx-0 (Series varies by specific engine model and liner size).
• Common Replacement For: Liner assemblies for the listed Isuzu engine families.

Note: Exact OEM numbers depend on the engine model variant and liner class (standard or oversize). Contact our technical team for precise cross-referencing.

Compatibility

This liner kit is designed for a range of Isuzu mid-range diesel engines commonly found in commercial vehicles and industrial equipment.

• Engine Models: Isuzu 4BD1, 4HF1, 4HG1, 4BE1, 4JA1, 4JB1.
• Vehicle & Equipment Applications: Fits Isuzu NPR, NQR, FSR trucks, bus chassis, and various industrial power units (generators, pumps, etc.) utilizing these engine families.
• Typical Year Range: Engines produced from the 1980s through the 2000s. Compatibility is based on engine model, not vehicle year.

Global Supply & Distribution

We are a trusted partner for engine workshops and distributors worldwide, ensuring seamless logistics and reliable delivery.

• Worldwide Shipping: We export to all major markets via air and sea freight, with consolidated container options for bulk orders.
• Key Markets Served: North America (USA, Canada, Mexico), South America, Europe (EU & UK), Asia-Pacific (Australia, Southeast Asia), Middle East, and Africa.
• Efficient Logistics: Fast dispatch from our regional hubs with reliable delivery to major ports and industrial centers like Los Angeles, Rotterdam, Dubai, and Sydney.
• Export Expertise: All documentation (commercial invoice, packing list, certificate of origin) is provided for smooth customs clearance in compliance with international trade regulations.

Quality Assurance

Our commitment to quality ensures you receive components that meet the demands of professional engine rebuilding.

• Manufacturing Standards: Produced in ISO-certified facilities adhering to strict quality control protocols throughout casting, machining, and inspection.
• Rigorous Testing: Each liner undergoes dimensional checks, hardness testing, and visual inspection to guarantee conformity to specifications.
• Warranty: Backed by a standard warranty against manufacturing defects. Specific warranty terms are provided with the commercial invoice.

FAQ

Q1: How do I confirm this liner kit fits my specific Isuzu 4BD1 engine?
A1: Fitment is primarily determined by the engine model (e.g., 4BD1). For absolute certainty, compare the dimensions of your old liner (inner diameter, outer diameter, height, and flange design) with our specifications or provide your engine’s serial number for our technical team to verify.

Q2: Are these liners supplied as standard size only, or are oversizes available?
A2: This listing is for a standard size replacement kit. Oversize liners (e.g., 0.25mm, 0.50mm oversize) for engines with rebored blocks are typically available. Please inquire with your required oversize specification when ordering.

Q3: What is the recommended installation procedure for these cylinder liners?
A3: Professional installation is crucial. The engine block must be clean and the counterbore area must be inspected for damage. Liners should be installed using proper tools and techniques, often involving heating the block and/or cooling the liner, followed by checking protrusion above the block deck with a dial gauge to ensure a proper head gasket seal.

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 .