Isuzu DA640 Cylinder Liner Kit 9-11261-227-0 9-11261-288-0 Piston Set for Diesel Engine

Product Details

Product Overview

This Isuzu DA640 Cylinder Liner Kit is a comprehensive replacement solution for Isuzu DA640 diesel engines commonly used in heavy-duty industrial applications. The kit includes both cylinder liners and piston sets, identified by OEM part numbers 9-11261-227-0 and 9-11261-288-0, ensuring complete compatibility with your engine rebuild requirements.

Manufactured to OEM specifications, this kit is designed for Isuzu DA640 engines typically found in forklifts, excavators, trucks, loaders, bulldozers, and buses. The components are precision-engineered to restore engine compression, reduce oil consumption, and extend engine service life. As a direct replacement set, it provides everything needed for a professional cylinder and piston overhaul.

Key Features & Benefits

• OEM Specification Compliance: Manufactured to match original Isuzu DA640 engine dimensions, ensuring proper fitment and reliable performance without modification.
• Complete Kit Convenience: Includes both cylinder liners and piston sets with part numbers 9-11261-227-0 and 9-11261-288-0, reducing sourcing complexity and ensuring component compatibility.
• Durable Construction: High-quality materials resist wear, thermal stress, and corrosion under demanding operating conditions common in construction and material handling equipment.
• Extended Engine Life: Restores cylinder compression and reduces blow-by, improving fuel efficiency and reducing emissions in older Isuzu DA640 engines.
• Rigorous Quality Control: Each component undergoes dimensional inspection and material testing to ensure consistent quality across all units.
• Versatile Application: Suitable for multiple equipment types including forklifts, excavators, trucks, loaders, bulldozers, and buses powered by Isuzu DA640 engines.

Technical Specifications

OEM Cross-Reference

This cylinder liner kit directly replaces the following Isuzu OEM part numbers:

• 9-11261-227-0 – Cylinder Liner (DA640)
• 9-11261-288-0 – Piston Set (DA640)

These part numbers are specific to Isuzu DA640 engine applications. Always verify your existing part numbers against the listed references before ordering to ensure correct fitment.

Compatibility

This kit is specifically designed for the Isuzu DA640 diesel engine. It is commonly used for the following equipment types:

• Forklifts
• Excavators
• Trucks
• Loaders
• Bulldozers
• Buses
• Other industrial machinery powered by Isuzu DA640 engines

Note: Fitment is based on engine model specification. Always confirm your engine model and existing part numbers before purchasing.

Global Supply & Distribution

We maintain extensive inventory of DA640 cylinder liner kits to support worldwide shipping requirements. Our logistics network enables fast delivery to major ports and industrial centers across North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.

Export experience includes regular shipments to construction equipment dealers, engine rebuild shops, and fleet maintenance facilities internationally. We provide professional export documentation, including commercial invoices, packing lists, and certificates of origin as required. For bulk orders or regular supply agreements, we offer competitive freight rates and consolidated shipping options to minimize your landed costs.

Quality Assurance

All cylinder liner kits are manufactured in ISO-certified facilities in Guangdong, China, following strict quality control procedures. Each production batch is subject to:

• Dimensional accuracy testing using precision measuring equipment
• Material composition analysis to verify grade specifications
• Surface finish inspection for proper sealing characteristics
• Hardness testing for wear resistance validation

We provide Machinery Test Reports and Video Outgoing Inspection documentation upon request, giving you full visibility into product quality before shipment. Every kit is backed by a 6-month warranty against manufacturing defects, ensuring your confidence in the product’s reliability.

FAQ

Q1: Will this kit fit my Isuzu DA640 engine from a 1990s forklift?
This kit is designed for the Isuzu DA640 engine platform, which was used across multiple decades. However, we recommend verifying your existing cylinder liner and piston part numbers against 9-11261-227-0 and 9-11261-288-0 to ensure compatibility. If your engine has been previously rebuilt or modified, additional verification may be needed.

Q2: What is included in the kit – just liners or pistons and rings as well?
This kit includes both cylinder liners (part 9-11261-227-0) and piston sets (part 9-11261-288-0). The piston set typically includes pistons, piston rings, and piston pins. For complete rebuild requirements, you may also need connecting rod bearings, main bearings, and gasket sets, which are sold separately.

Q3: What maintenance should be performed after installing this liner kit?
After installation, follow proper engine break-in procedures including: running at varying loads for the first 50 hours, avoiding sustained high RPM operation, and changing engine oil and filter after the break-in period. Monitor coolant temperature and oil pressure closely during initial operation. Torque cylinder head bolts to manufacturer specifications using a calibrated torque wrench.