Cylinder Block Assembly & Cylinder Head Assembly Turbo Charger 6HK1 Di Remake-New Suitable for

Product Details

Product Overview

This comprehensive engine rebuild kit includes a premium Cylinder Block Assembly, Cylinder Head Assembly, and Turbo Charger, specifically designed as a “Remake-New” solution for the Isuzu 6HK1 diesel engine platform. While the components are engineered to be compatible with select Yanmar engine applications, their primary design focus is on restoring the performance and reliability of heavy-duty 6HK1 power units.

Manufactured by, this assembly is ideal for construction machinery, industrial equipment, agricultural tractors, generator sets, marine propulsion, and material handling vehicles. The “Di” designation confirms direct injection compatibility, ensuring precise fuel delivery and combustion efficiency. This is a complete top-end and rotating assembly solution for major overhauls.

Key Features & Benefits

• Complete Overhaul Solution: Includes the cylinder block, cylinder head, and turbo charger in one matched set, reducing sourcing complexity and ensuring component compatibility.
• Remake-New Quality: Manufactured to OEM specifications with new castings and precision-machined surfaces, eliminating the risks associated with used or remanufactured cores.
• Direct Fit for 6HK1: Designed for the Isuzu 6HK1 engine series, a common powerplant in excavators like the Komatsu PC200-8 and PC210-8, as well as various industrial applications.
• Enhanced Durability: The cylinder block features reinforced webbing and precision cylinder bores to withstand high combustion pressures, while the cylinder head is built with improved cooling channels for thermal management.
• Turbo Charger Performance: Includes a new turbo charger matched to the 6HK1’s airflow requirements, ensuring optimal boost pressure for power and fuel efficiency.
• OEM Size Accuracy: All components are machined to OEM standard sizes, ensuring correct piston-to-wall and ring end-gap clearances without requiring oversized parts.
• Comprehensive Support: Backed by a 6-month warranty, video outgoing inspection, and a machinery test report to verify quality before shipment.

Technical Specifications

OEM Cross-Reference

This assembly is designed as a direct replacement for the following OEM part numbers and configurations. Please verify your specific engine serial number for exact compatibility.

• Isuzu 6HK1: Commonly replaces OEM cylinder block and head assemblies for 6HK1-TC and 6HK1-TCC engines.
• Yanmar Applications: Fits Yanmar engine models that utilize the 6HK1 base platform (e.g., certain 6HY series). Verify using your engine model code.
• Turbo Charger Cross: Compatible with turbo numbers commonly used on 6HK1 engines in Komatsu, Hitachi, and Sumitomo excavators.

Compatibility

This product is commonly used for the following applications. Fitment is inferred based on the 6HK1 engine installation. Always confirm by matching your engine model and serial number.

• Excavators: Komatsu PC200-8, PC210-8, PC220-8; Hitachi ZX200-3, ZX210-3; Sumitomo SH200-5.
• Industrial/Agricultural: Generator sets, irrigation pumps, and industrial compressors powered by the 6HK1 engine.
• Marine: Auxiliary engines and small marine propulsion systems using the 6HK1 diesel platform.
• Material Handling: Large forklifts and telehandlers (e.g., Toyota, TCM models with 6HK1 power).

Global Supply & Distribution

offers worldwide shipping capabilities from our distribution hub in Guangdong, China. We serve a broad network of B2B clients across North America, Europe, the Asia-Pacific region, the Middle East, Africa, and South America. Our logistics partners ensure fast and reliable delivery to major ports (e.g., Rotterdam, Los Angeles, Singapore, Dubai) and industrial centers. We have extensive experience in international trade, including customs documentation, and can arrange bulk shipping for fleet maintenance programs or wholesale orders.

Quality Assurance

Each Cylinder Block and Head Assembly undergoes rigorous quality control procedures. The manufacturing process includes:

• Material Certification: Castings are sourced from ISO-certified foundries with traceable material composition reports.
• Machinery Test Report: Provided with each order, verifying dimensional accuracy of cylinder bores, deck surface flatness, and valve seat concentricity.
• Video Outgoing Inspection: A video record of the final inspection is available upon request, allowing you to visually confirm the product condition before shipping.
• Warranty: 6-month warranty against manufacturing defects. After-warranty online support is available for technical assistance.

FAQ

Q: Is this a direct bolt-on replacement for my 6HK1 engine?
A: Yes, this assembly is designed as a direct replacement for the 6HK1 engine. It includes the cylinder block, cylinder head, and turbocharger as a set. However, we recommend verifying your engine’s serial number and comparing the cylinder head bolt pattern and turbocharger mounting flange to ensure a perfect match for your specific variant (e.g., 6HK1-TC vs. 6HK1-TCC).

Q: What additional parts will I need for a complete overhaul?
A: This assembly provides the major structural and airflow components. For a complete rebuild, you will also need a gasket kit (including head gasket and O-rings), new pistons and rings, main and rod bearings, and a new oil pump. We recommend sourcing a full overhaul gasket set specific to the 6HK1 to ensure all seals are replaced.

Q: How should I prepare the cylinder block for installation?
A: The block is shipped clean and machined. Before installation, inspect the cylinder bores for any shipping damage and lightly oil them. Clean all threaded holes with a tap to remove any machining debris. Follow the factory service manual for proper torque sequences and tightening angles for the cylinder head bolts. The turbocharger should be primed with clean engine oil before the first start to prevent dry start damage.