Isuzu Excavator C221 Engine Overhaul Rebuild Kit Cylinder Liner Set 5-12111-065-0

Product Details

Product Overview

This professional-grade Isuzu C221 diesel engine overhaul rebuild kit is specifically designed for excavator applications requiring a complete cylinder liner replacement. The kit includes the critical Cylinder Liner Set, part number 5-12111-065-0, which is a direct replacement for the original equipment components found in Isuzu C221 engines.

Engineered for heavy-duty performance in construction and industrial environments, this overhaul kit provides all necessary components to restore engine compression, reduce oil consumption, and extend service life. The cylinder liners are manufactured to OEM specifications, ensuring precise fitment and reliable operation in demanding conditions.

Whether you are performing a scheduled engine rebuild or emergency repair on your excavator, this kit offers a complete solution for restoring your Isuzu C221 engine to like-new performance. All components are sourced from quality-controlled manufacturing facilities with rigorous inspection processes.

Key Features & Benefits

• Precision Fitment: Cylinder liners are machined to exact OEM tolerances for the Isuzu C221 engine, eliminating installation guesswork and ensuring proper piston ring seal.
• Complete Rebuild Solution: Includes all necessary liner components for a comprehensive engine overhaul, reducing the need for separate part sourcing.
• Durable Construction: Manufactured from high-grade cast iron with hardened wear surfaces to withstand the thermal and mechanical stresses of excavator operation.
• OEM Specification Compliance: Components meet or exceed original Isuzu specifications for material composition, hardness, and dimensional accuracy.
• Extended Engine Life: Proper liner replacement restores cylinder wall integrity, reduces blow-by, and improves overall engine efficiency.
• Cost-Effective Maintenance: Rebuild kit approach provides significant savings compared to purchasing individual components separately.
• Comprehensive Warranty: Backed by a 1-year warranty against manufacturing defects for peace of mind.

Technical Specifications

OEM Cross-Reference

This cylinder liner kit replaces the following original Isuzu part numbers:

• 5-12111-065-0 (Primary Part Number)
• Isuzu C221 Engine Cylinder Liner Set (OEM Specification)

Note: This is a direct replacement for the original Isuzu cylinder liner assembly used in C221 diesel engines. Always verify your engine serial number for complete compatibility.

Compatibility

This overhaul rebuild kit is commonly used for the following applications:

• Engine: Isuzu C221 (Naturally Aspirated Diesel)
• Equipment Types: Excavators, backhoe loaders, wheel loaders, and other construction machinery utilizing the C221 powerplant
• Additional Applications: Industrial generators, agricultural tractors, marine auxiliary engines, and material handling equipment

Typical Machine Models: Commonly found in Isuzu-powered excavators from various manufacturers. Please confirm your engine model and serial number before ordering.

Global Supply & Distribution

We maintain a robust global supply chain capable of shipping this Isuzu C221 cylinder liner kit to any major port or industrial center worldwide. Our logistics network covers:

• North America: Regular shipments to Los Angeles, Houston, New York, Vancouver, and Toronto
• Europe: Fast delivery to Rotterdam, Hamburg, Antwerp, and major inland distribution hubs
• Asia-Pacific: Direct service to Singapore, Dubai, Sydney, Shanghai, and Tokyo
• Middle East & Africa: Established routes to Jebel Ali, Dammam, Durban, and Lagos
• South America: Reliable connections to Santos, Buenos Aires, and Callao

We offer flexible shipping options including express air freight for urgent orders and economical sea freight for bulk shipments. All international shipments comply with export documentation requirements and customs regulations.

Quality Assurance

Every cylinder liner kit undergoes rigorous quality control procedures to ensure reliable performance:

• Manufacturing Standards: Components are produced in ISO-certified facilities following strict quality management systems
• Material Testing: Raw materials are tested for chemical composition and mechanical properties before production
• Dimensional Inspection: Each liner is measured for bore diameter, wall thickness, and surface finish using precision instruments
• Video Inspection: Comprehensive outgoing inspection documentation is available upon request
• Machinery Test Report: Provided to verify component functionality and performance characteristics
• Warranty Coverage: All products are backed by a 1-year warranty against defects in materials and workmanship

FAQ

Q1: How do I verify that this cylinder liner kit fits my specific Isuzu C221 engine?
A: Check your engine’s serial number plate located on the cylinder block. The C221 engine code should be clearly marked. Additionally, measure your existing cylinder liner’s outer diameter and height to compare with the OEM specifications. If you have any doubts, please contact our technical support team with your engine serial number for verification.

Q2: What other components should I replace when installing this cylinder liner kit?
A: For a complete engine overhaul, we recommend replacing piston rings, main bearings, connecting rod bearings, gaskets, and seals simultaneously. The cylinder liners should be installed with new piston assemblies to ensure proper ring seating and compression. Always follow the manufacturer’s service manual for specific torque specifications and installation procedures.

Q3: What is the typical service life of these cylinder liners after installation?
A: With proper installation and regular maintenance, these OEM-specification cylinder liners typically provide 4,000-6,000 operating hours in excavator applications, depending on operating conditions, maintenance schedules, and fuel quality. Regular oil analysis and compression testing can help monitor liner wear and optimize replacement intervals.