Isuzu 6BD1 Piston Kit 1-12111-777-0 112111-7770 for Hitachi EX200-2 EX200-3 Excavator Engine Parts

Product Details

Product Overview

This high-performance piston kit, identified by OEM part numbers 1-12111-777-0 and 112111-7770, is specifically engineered for the Isuzu 6BD1 and 6BD1T diesel engines. As a critical component for heavy machinery, this piston assembly is commonly used in Hitachi EX200-2 and EX200-3 excavators, as well as various Isuzu-powered trucks and construction equipment.

Manufactured to meet or exceed original equipment specifications, this 100% brand new piston kit ensures reliable performance and long service life in demanding working conditions. The kit includes the piston body, piston pin, and piston rings, providing a complete replacement solution for engine overhaul or repair projects.

Each component is precision-engineered with a cylinder diameter of 102mm and features a high-strength aluminum alloy construction for optimal heat dissipation and durability. This piston kit is an ideal choice for maintenance professionals and equipment owners seeking quality replacement parts for their Isuzu 6BD1 series engines.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications with a 102mm cylinder diameter and precise ring groove dimensions (3.0mm + 2.5mm + 5.0mm) for perfect fitment
• Superior Material Quality: Constructed from high-strength aluminum alloy that provides excellent thermal conductivity and wear resistance under extreme operating conditions
• Complete Kit Solution: Includes piston body, piston pin (35.0mm x 87.5mm), and piston rings – everything needed for a professional engine rebuild
• Rigorous Quality Control: Each kit undergoes outgoing video inspection and machinery test reporting to verify dimensional accuracy and performance
• Versatile Application: Compatible with multiple engine variants (6BD1 and 6BD1T) and equipment types including excavators, trucks, and construction machinery
• Cost-Effective Alternative: Provides genuine OEM-quality performance at competitive pricing, reducing maintenance costs without compromising reliability

Technical Specifications

OEM Cross-Reference

This piston kit is a direct replacement for the following OEM part numbers:

• Isuzu OEM: 1-12111-777-0, 112111-7770
• Hitachi OEM: Compatible with EX200-2 and EX200-3 series
• Alternative References: 1-12111-777-1 (superseded versions may apply)

Note: Always verify your engine serial number and existing component dimensions to ensure correct fitment. This kit is designed for standard 6BD1/6BD1T engines with 102mm bore diameter.

Compatibility

This piston kit is commonly used for the following applications:

• Engine Models: Isuzu 6BD1, Isuzu 6BD1T (turbocharged variant)
• Excavator Applications: Hitachi EX200-2, Hitachi EX200-3
• Additional Applications: Isuzu NPR/NQR trucks, various construction machinery, and industrial equipment powered by 6BD1 series engines

Important: Fitment may vary depending on specific engine configuration and equipment model year. We recommend consulting your equipment manual or contacting our technical team for compatibility confirmation.

Global Supply & Distribution

We offer worldwide shipping capabilities with fast delivery to major ports and industrial centers across the globe. Our distribution network covers:

• North America: Los Angeles, Houston, Chicago, Toronto
• Europe: Rotterdam, Hamburg, Antwerp, London
• Asia-Pacific: Singapore, Dubai, Sydney, Shanghai
• Middle East & Africa: Jebel Ali, Johannesburg, Riyadh
• South America: Santos, Buenos Aires, Valparaiso

With extensive export experience and compliance with international trade regulations, we ensure your orders are processed efficiently with proper documentation for customs clearance. Bulk orders and dropshipping arrangements are welcome.

Quality Assurance

• Manufacturing Standards: Components are produced in ISO-certified facilities using precision casting and machining processes
• Material Certification: High-strength aluminum alloy meets industry standards for thermal stability and mechanical strength
• Testing Procedures: Each batch undergoes dimensional inspection, hardness testing, and surface finish verification
• Warranty: 6-month warranty against manufacturing defects covering material and workmanship issues
• Inspection: Video outgoing inspection and machinery test reports are available upon request for quality verification

FAQ

Q1: How can I verify if this piston kit fits my specific engine?
A: To confirm compatibility, check your engine’s serial number and existing piston dimensions. This kit is designed for Isuzu 6BD1/6BD1T engines with a standard 102mm bore diameter. Measure your cylinder bore and compare with the 102mm specification. Additionally, verify the piston pin diameter (35mm) and length (87.5mm) match your existing components. If your engine has been previously rebored or modified, consult our technical team for guidance.

Q2: What is the recommended installation procedure for this piston kit?
A: Professional installation is strongly recommended. Key steps include: 1) Thoroughly clean the cylinder bore and connecting rod; 2) Check ring end gap clearance in the cylinder bore before installation; 3) Properly lubricate all components with clean engine oil during assembly; 4) Use a piston ring compressor for installation; 5) Verify correct ring orientation according to manufacturer markings; 6) Torque connecting rod bolts to specifications. Always refer to the Isuzu 6BD1 service manual for detailed procedures and torque values.

Q3: What maintenance practices will extend the life of this piston kit?
A: To maximize service life: 1) Use high-quality diesel engine oil with the correct viscosity grade (typically 15W-40 for most climates); 2) Change oil and filters at recommended intervals (every 250-500 hours for heavy equipment); 3) Maintain proper engine operating temperature to prevent excessive thermal stress; 4) Ensure the air filtration system is functioning correctly to prevent abrasive particle ingestion; 5) Avoid prolonged idling and excessive engine loads; 6) Monitor for unusual noises, smoke, or oil consumption as early indicators of potential issues.