6HE1 Cylinder Liner 8-97176723-0 8-94396-332-0 Isuzu Engine Repair Parts

Product Details

Product Overview

This high-precision Cylinder Liner, identified by part numbers 8-97176723-0 and 8-94396-332-0, is a critical component engineered specifically for the Isuzu 6HE1 diesel engine. As a core part of the engine’s combustion chamber, this liner provides the durable, wear-resistant surface required for the piston to operate efficiently under high pressure and temperature.

Manufactured to meet OEM specifications, this replacement part is commonly utilized in heavy-duty applications including construction machinery, industrial equipment, agricultural tractors, marine propulsion systems, and power generator sets. The “OEM Size” designation ensures a direct, precise fit for overhaul or repair projects, restoring engine compression and performance.

Whether you are a workshop servicing a fleet of excavators or a distributor stocking critical spares, this cylinder liner offers a reliable and cost-effective solution for maintaining the operational integrity of your Isuzu 6HE1 power units.

Key Features & Benefits

• Precision Engineering: Manufactured to strict dimensional tolerances matching the original Isuzu 6HE1 specifications, ensuring correct piston-to-liner clearance and optimal compression.
• Superior Wear Resistance: Constructed from high-grade cast iron or steel alloy with a hardened internal bore surface, providing exceptional longevity against piston ring friction and combustion wear.
• Direct OEM Replacement: Identical to the original part in form, fit, and function (OEM Size), allowing for a straightforward installation without modifications.
• Enhanced Engine Performance: Restores proper sealing of the combustion chamber, leading to improved power output, reduced oil consumption, and lower blow-by emissions.
• Rigorous Quality Control: Each liner undergoes dimensional and material verification to ensure it meets the high standards required for industrial and marine diesel engines.
• Versatile Application: Suitable for a wide range of machinery beyond just trucks, including excavators, loaders, generators, and agricultural equipment powered by the 6HE1 engine.

Technical Specifications

OEM Cross-Reference

This cylinder liner is a direct replacement for the following original Isuzu part numbers. Please verify your existing part number to ensure correct fitment.

• Primary Part Number: 8-97176723-0
• Alternate Part Number: 8-94396-332-0
• Additional Cross-References: 8971766990, 8-97176699-0, 8-97176-699-0

Note: Always confirm the specific casting numbers on your original liner before purchase.

Compatibility

This component is specifically designed for the Isuzu 6HE1 diesel engine. It is commonly used for overhaul and repair in the following machinery and applications:

• Construction: Excavators, wheel loaders, and bulldozers (e.g., Hitachi EX200, ZAXIS series using Isuzu engines).
• Industrial: Forklifts, air compressors, and material handling equipment.
• Agriculture: Tractors, harvesters, and irrigation pumps.
• Marine: Auxiliary engines and small to medium marine propulsion systems.
• Power Generation: Industrial and backup generator sets.

Fitment is inferred based on the engine model. We recommend consulting your equipment’s service manual to confirm engine model specifications.

Global Supply & Distribution

As a leading supplier in the heavy-duty engine parts market, we provide efficient worldwide shipping from our distribution hubs in Guangdong, China. Our logistics network ensures fast and reliable delivery to major industrial ports and centers across the globe.

• North America: Quick shipping to Los Angeles, Houston, New York, and Toronto.
• Europe: Reliable delivery to Rotterdam, Hamburg, Antwerp, and Felixstowe.
• Asia-Pacific: Express service to Singapore, Tokyo, Sydney, and Dubai.
• Middle East & Africa: Regular shipments to Jebel Ali, Dammam, and Durban.

We have extensive experience in international trade, ensuring proper packaging, documentation, and compliance with export regulations to make your purchasing process seamless.

Quality Assurance

We are committed to delivering parts that meet or exceed industry standards. Our quality assurance process includes:

• Manufacturing Standards: Parts are produced in ISO-certified facilities with strict quality management systems.
• Testing: Each batch is subject to dimensional inspection and material composition analysis. Machinery Test Reports and Video Outgoing Inspections are available upon request.
• Warranty: This product comes with a standard 6-month warranty against manufacturing defects.
• Support: Our technical team provides online support to assist with any fitment or performance questions after the sale.

FAQ

Q: How can I be sure this cylinder liner will fit my Isuzu 6HE1 engine?
A: The 8-97176723-0 and 8-94396-332-0 are standard OEM reference numbers for the 6HE1 engine. We recommend checking the casting number on your old liner. If it matches either of these numbers, the liner is a direct fit. If you are rebuilding an engine with a different block, please measure the liner bore diameter and height to confirm compatibility.

Q: Do I need to replace the piston rings and seals when installing this liner?
A: Yes, it is highly recommended to always install new piston rings, cylinder head gaskets, and water seals (if applicable) when replacing a cylinder liner. Reusing old seals can lead to coolant or oil leaks, and worn rings will not properly bed into the new liner surface, resulting in poor compression and high oil consumption.

Q: What is the expected lifespan of this cylinder liner under normal operating conditions?
A: The lifespan depends heavily on maintenance, operating load, and fuel quality. With proper installation, correct oil change intervals, and clean air filtration, an OEM-spec liner can last several thousand hours in heavy equipment applications. Regular monitoring of blow-by and oil consumption is the best way to gauge liner and ring wear.