4HG1 Cylinder Liner 8-97351-558-1 8-97351-559-0 8-97176-729-0 for Isuzu Engine Parts

Product Details

Product Overview

This high-quality cylinder liner is specifically designed for the Isuzu 4HG1 diesel engine. Manufactured to OEM specifications, this component is a critical part of the engine block, providing a durable and precision-machined surface for piston operation. The part numbers 8-97351-558-1, 8-97351-559-0, and 8-97176-729-0 correspond directly to the original Isuzu factory components, ensuring a correct fit for your engine rebuild or replacement project.

Commonly used in a wide range of heavy equipment, this 4HG1 cylinder liner is suitable for applications in excavators, trucks, forklifts, bulldozers, buses, and loaders. As a direct replacement part, it restores compression, reduces oil consumption, and extends the service life of your Isuzu 4HG1 diesel engine, making it an essential choice for fleet maintenance and engine overhaul services.

Key Features & Benefits

• OEM Specification Fitment: Manufactured precisely to match original Isuzu 4HG1 engine dimensions, ensuring a seamless installation without modification.
• Durable Cast Iron Construction: Made from high-grade alloy cast iron for superior wear resistance and long-term durability under heavy load conditions.
• Enhanced Engine Performance: Restores proper piston-to-liner clearance, improving compression, reducing blow-by, and optimizing fuel efficiency.
• Direct Cross-Reference: Fully compatible with OEM part numbers 8-97351-558-1, 8-97351-559-0, and 8-97176-729-0 for easy identification and ordering.
• Versatile Application: Designed for the 4HG1 engine which powers various equipment including excavators, trucks, forklifts, and construction machinery.
• Cost-Effective Solution: Provides a reliable alternative to expensive dealer parts without compromising on quality or performance.

Technical Specifications

OEM Cross-Reference

This cylinder liner is a direct replacement for the following genuine Isuzu OEM part numbers. Use these numbers to verify compatibility with your existing engine components:

• 8-97351-558-1 (Primary OEM Number)
• 8-97351-559-0 (Alternative OEM Number)
• 8-97176-729-0 (Alternative OEM Number)

These numbers are stamped on the original Isuzu parts and are the most reliable way to confirm fitment for your specific engine application.

Compatibility

This cylinder liner is specifically designed for the Isuzu 4HG1 diesel engine. It is commonly used for the following equipment and applications:

• Engine Model: Isuzu 4HG1
• Vehicle/Equipment Applications: Excavators, Trucks, Forklifts, Bulldozers, Buses, Loaders, and other industrial machinery powered by the 4HG1 engine.

Note: Fitment is based on the engine model and OEM part numbers. Always verify your existing part number before purchase.

Global Supply & Distribution

We maintain robust inventory levels to support international B2B buyers with fast and reliable shipping. Our global distribution network ensures efficient delivery to major industrial centers worldwide.

• Worldwide Shipping: We ship to all major regions including North America, Europe, Asia-Pacific, the Middle East, South America, and Africa.
• Major Ports Served: Expedited shipping to major ports such as Los Angeles, Rotterdam, Singapore, Dubai, Shanghai, and Hamburg.
• Export Experience: Our team specializes in international trade, handling all necessary customs documentation and compliance for smooth cross-border transactions.
• Flexible Quantities: Available for single-piece orders to bulk wholesale quantities for engine rebuilders and parts distributors.

Quality Assurance

Every cylinder liner undergoes strict quality control procedures to ensure it meets or exceeds OEM standards. Our commitment to quality includes:

• Manufacturing Standards: Produced in ISO-certified facilities with precision machining and heat treatment processes.
• Testing: Dimensional accuracy checks and material hardness testing are performed on every production batch.
• Inspection: Video outgoing inspection is available upon request to verify product quality before shipment.
• Warranty: Each cylinder liner is backed by a 6-month warranty against manufacturing defects, providing peace of mind for your purchase.

FAQ

Q: How can I confirm this cylinder liner fits my Isuzu 4HG1 engine?
A: The most reliable method is to check the OEM part number stamped on your existing cylinder liner. If it matches 8-97351-558-1, 8-97351-559-0, or 8-97176-729-0, this part is a direct replacement. You can also verify the engine model number on your engine data plate.

Q: What is the recommended installation procedure for this cylinder liner?
A: Professional installation is recommended. The cylinder liner should be installed using a proper liner press tool to avoid distortion. Ensure the cylinder block bore is clean and free of debris. Apply a thin layer of engine oil to the outer surface of the liner before pressing. Always check the liner protrusion after installation to ensure it meets the engine manufacturer’s specifications.

Q: Do I need to replace other components when installing this cylinder liner?
A: For a complete engine overhaul, it is highly recommended to replace the piston rings, pistons, and connecting rod bearings simultaneously. Using new piston rings with a new liner ensures proper break-in and optimal compression. Always follow the engine rebuild manual for your specific Isuzu 4HG1 model.