Product Details
Product Overview
This premium Engine Piston and Liner Set is a critical component for maintaining or rebuilding Isuzu 4HK1 and 6HK1 diesel engines. Identified by the core part numbers 8-98023-526-0 and 8-98023-527-0, this set includes the piston, piston rings, and cylinder liner, designed to restore engine compression, reduce oil consumption, and extend service life. As a direct replacement part, it is commonly used in heavy-duty applications such as excavators, trucks, and industrial machinery powered by these specific Isuzu engine models.
Each component is manufactured to meet or exceed OEM specifications, ensuring a precise fit and reliable performance. This product is ideal for fleet maintenance, engine overhaul shops, and B2B buyers seeking high-quality, cost-effective alternatives to genuine OEM parts.
Key Features & Benefits
- OEM-Equivalent Quality: Manufactured to match the exact dimensions and material specifications of the original Isuzu parts, ensuring a seamless fit and reliable operation.
- Durable Construction: The piston is made from high-strength aluminum alloy, and the liner is constructed from wear-resistant cast iron, providing exceptional durability under high-temperature and high-pressure conditions.
- Enhanced Engine Performance: Restores compression, reduces blow-by, and minimizes oil consumption, leading to improved fuel efficiency and power output.
- Complete Set: Includes the piston, piston rings, and cylinder liner, simplifying the ordering process and ensuring all matching components are replaced together for optimal results.
- Rigorous Testing: Every set undergoes strict quality control checks, including dimensional inspection and material analysis, to guarantee consistency and reliability.
- Cost-Effective Solution: Offers a significant cost saving compared to purchasing individual components or genuine OEM parts, without compromising on quality.
Technical Specifications
| Specification |
Details |
| Part Number |
8-98023-526-0, 8-98023-527-0 |
| Engine Model |
Isuzu 4HK1, 6HK1 |
| Component Type |
Piston & Liner Set |
| Piston Material |
High-Strength Aluminum Alloy |
| Liner Material |
Wear-Resistant Cast Iron |
| Ring Set Included |
Yes (Compression & Oil Rings) |
| Warranty |
12 Months |
OEM Cross-Reference
This product is a direct replacement for the following OEM part numbers:
- Isuzu: 8-98023-526-0, 8-98023-527-0
Please verify your engine’s specific part number before ordering to ensure correct fitment.
Compatibility
This Piston and Liner Set is specifically designed for use in the following Isuzu engine models:
- Isuzu 4HK1 (4-cylinder diesel engine)
- Isuzu 6HK1 (6-cylinder diesel engine)
These engines are commonly found in a wide range of heavy equipment, including:
- Excavators (e.g., Isuzu-powered models)
- Wheel Loaders
- Dump Trucks
- Forklifts
- Generator Sets
- Marine Applications
Global Supply & Distribution
We are a leading supplier of diesel engine parts with a robust global distribution network. Our products are shipped worldwide to meet the needs of B2B buyers, workshops, and distributors.
- Major Markets: North America, Europe, Asia-Pacific, Middle East, Africa, and South America.
- Shipping: Fast and reliable shipping via air, sea, and express courier (DHL, FedEx, UPS, TNT).
- Delivery: Efficient logistics to major ports and industrial centers, with tracking provided for all orders.
- Trade Compliance: We adhere to all international trade regulations and can provide necessary documentation for customs clearance.
Quality Assurance
Our commitment to quality ensures that every component meets the highest industry standards.
- Manufacturing Standards: Products are manufactured in ISO 9001 certified facilities, ensuring consistent quality control.
- Testing: Each batch is subject to rigorous testing, including dimensional checks, material hardness testing, and surface finish analysis.
- Warranty: We offer a 12-month warranty against manufacturing defects, providing you with peace of mind.
FAQ
Q1: How can I confirm that this piston and liner set will fit my engine?
A: Please verify your engine model (e.g., 4HK1 or 6HK1) and check the existing part number on your old component. If it matches 8-98023-526-0 or 8-98023-527-0, this set is the correct replacement. If you are unsure, please contact us with your engine serial number for assistance.
Q2: What is included in the set, and do I need to purchase any additional parts?
A: The set includes one piston, one cylinder liner, and a complete set of piston rings (compression and oil rings). We recommend also replacing the piston pin, circlips, and connecting rod bearings during an overhaul for best results, though these are sold separately.
Q3: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel mechanic. Key steps include cleaning the cylinder bore, lubricating the liner and piston, using a ring compressor for installation, and torquing all components to the manufacturer’s specifications. Always refer to the official Isuzu service manual for your specific engine model.
