Izumi Std Liner Kit 4HK1 C9 C10 C11 C12 D12d Engine Parts for Excavator Diesel Engines

Product Details

Product Overview

This Izumi Std Liner Kit is a high-quality replacement component specifically designed for heavy-duty diesel engines commonly used in excavators and industrial machinery. The kit is engineered to fit Isuzu 4HK1, C9, and C10 engine models, providing a reliable solution for engine overhaul and maintenance. The part numbers and specifications align with OEM standards, ensuring a precise fit and optimal performance.

While primarily intended for the listed engine models, this liner kit may also be compatible with C11, C12, and D12d variants. We recommend verifying fitment with your specific engine serial number before purchase. The kit includes all necessary components for a complete liner replacement, making it ideal for professional mechanics and equipment service centers.

Key Features & Benefits

• Precision Engineering: Manufactured to strict OEM tolerances for exact fit and reliable sealing in high-compression diesel engines.
• Durable Construction: Made from high-grade cast iron or steel alloy to withstand extreme heat, pressure, and wear in heavy-duty applications.
• Complete Kit: Includes all necessary liners and gaskets for a full replacement, saving time and reducing the risk of missing components.
• Improved Engine Life: Restores cylinder wall integrity, reduces oil consumption, and prevents blow-by in high-hour engines.
• Direct Replacement: Designed as a drop-in fit for 4HK1, C9, and C10 series engines with no modifications required.
• Cost-Effective: Offers significant savings compared to OEM parts while maintaining equivalent quality and performance standards.

Technical Specifications

OEM Cross-Reference

This Izumi Std Liner Kit is designed as a direct replacement for the following OEM part numbers and equivalent aftermarket references:

• Isuzu OEM: 8-98023-526-0, 8-98023-527-0, 8-98105-123-0
• Compatible Kits: C9 Liner Kit, C10 Liner Kit, 4HK1 Liner Kit
• Alternative References: C11 Liner Kit, C12 Liner Kit, D12d Liner Kit

Note: Cross-reference list is for guidance only. Always verify physical dimensions and markings with your original parts.

Compatibility

This liner kit is commonly used for the following engine models and applications:

• Engine Models: Isuzu 4HK1, C9, C10, C11, C12, D12d
• Equipment Types: Excavators, wheel loaders, bulldozers, and industrial diesel generators
• Vehicle Applications: Heavy-duty trucks, construction machinery, and agricultural equipment using these engine families

Fitment is inferred based on engine model compatibility. Always confirm with your engine serial number before ordering.

Global Supply & Distribution

We offer worldwide shipping to support international B2B buyers in the construction, mining, and industrial sectors. Our logistics network ensures fast delivery to major ports and industrial centers across:

• North America: Los Angeles, Houston, Chicago, Toronto
• Europe: Rotterdam, Hamburg, Antwerp, London
• Asia-Pacific: Singapore, Shanghai, Tokyo, Sydney
• Middle East: Dubai, Jeddah, Doha
• South America: São Paulo, Buenos Aires, Santiago

With extensive export experience, we ensure compliance with international trade regulations and provide reliable shipping solutions for bulk and single-kit orders. Typical lead times are 7-15 business days depending on destination and order volume.

Quality Assurance

Each Izumi Std Liner Kit is manufactured under strict quality control standards in facilities certified to ISO 9001. The production process includes:

• Material Testing: Raw materials are verified for hardness, tensile strength, and thermal resistance.
• Dimensional Inspection: Each liner is checked for precise inner diameter, outer diameter, and height tolerances.
• Surface Finish: Cylinder walls are honed to a specified roughness for optimal ring seating and oil retention.

All kits come with a 3-month warranty against manufacturing defects. While outgoing video inspection and machinery test reports are not available for this product, we provide documentation upon request for large orders.

FAQ

Q1: Is this liner kit compatible with my 4HK1 engine?
A: Yes, this kit is designed for the Isuzu 4HK1 series. However, confirm your engine’s specific serial number and cylinder bore size to ensure compatibility, as minor variations may exist between sub-models.

Q2: What installation precautions should I take?
A: Always clean the cylinder block bore thoroughly before installation. Use a suitable lubricant on the liner O-rings and press the liners evenly to avoid damage. Check piston-to-liner clearance with a feeler gauge after installation.

Q3: How do I maintain the liners after installation?
A: Use high-quality diesel engine oil with proper viscosity for your climate. Regularly monitor coolant temperature and oil pressure. Avoid overheating, which can cause liner distortion. Replace liners as a complete set to ensure balanced compression across all cylinders.