Kobelco-Excavator-SK220 SK230 SK250 SK260 4HK1X China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Suppli

Complete Kobelco SK220/SK230/SK250/SK260 Engine Overhaul Kit

Premium Restoration Solution for Large Excavator Series

Product Overview
As a professional China manufacturer, we provide complete engine overhaul solutions for Kobelco SK220, SK230, SK250, and SK260 excavators with 4HK1X engines. Our comprehensive kit delivers all essential components for professional engine rebuilding and performance restoration across this large excavator series.

Complete Kit Components:

• Piston & Liner Kit - Heavy-duty construction for 4HK1X engine

• Piston Ring Set - Complete high-performance sealing system

• Bearing System - Main bearings & connecting rod bearings

• Valve Train - Valve guides & complete valve assembly

• Sealing Package - Full gasket kit for complete reassembly

• Core Assemblies - Cylinder block & cylinder head

Quality Certification:
✓ OEM Standards - Precision manufacturing to original specifications
✓ Premium Materials - High-strength alloys for maximum durability
✓ Multi-Model Compatibility - Guaranteed perfect fit for four excavator models
✓ Quality Verified - Multiple inspection stages
✓ Complete Solution - All components from single source

Technical Specifications:

• Machine Models: Kobelco SK220, SK230, SK250, SK260 Excavators

• Engine Type: 4HK1X

• Application: Complete Engine Overhaul

• Quality Standard: ISO 9001 Certified

Applications:
• Large excavator series engine overhaul
• Heavy construction equipment maintenance
• Mining operations
• Fleet maintenance programs
• Performance restoration services

Manufacturing Advantages:

1. Factory Direct Pricing - Competitive manufacturing costs

2. Multi-Model Support - Covers four different excavator models

3. Quality Guarantee - Stringent manufacturing controls

4. Technical Support - Professional engineering assistance

Production Capability
Our advanced manufacturing facility specializes in heavy equipment engine components, utilizing state-of-the-art CNC machining technology and comprehensive quality management systems.