Kobelco SK300 SK330 SK350 6WG1 B6.7 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier

Complete Kobelco SK300/SK330/SK350 Multi-Engine Overhaul Kit

Premium Restoration Solution for Ultra-Class Excavator Series

Product Overview
As a professional China manufacturer, we provide complete engine overhaul solutions for Kobelco SK300, SK330, and SK350 ultra-class excavators with dual engine compatibility. Our comprehensive kit delivers all essential components for professional engine rebuilding and performance restoration across this heavy excavator series.

Complete Kit Components:

• Piston & Liner Kit - Ultra-duty construction for multiple engine types

• 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
✓ Dual-Engine Compatibility - Guaranteed perfect fit for 6WG1 and B6.7 engines
✓ Multi-Model Support - Covers three ultra-class excavator models
✓ Complete Solution - All components from single source

Technical Specifications:

• Machine Models: Kobelco SK300, SK330, SK350 Ultra-Class Excavators

• Engine Compatibility: 6WG1, B6.7

• Application: Complete Engine Overhaul

• Quality Standard: ISO 9001 Certified

Applications:
• Ultra-class excavator engine overhaul
• Heavy mining equipment maintenance
• Large-scale construction projects
• Fleet maintenance programs
• Performance restoration services

Manufacturing Advantages:

1. Factory Direct Pricing - Competitive manufacturing costs

2. Multi-Engine Support - Covers two different engine types

3. Multi-Model Coverage - Supports three excavator models

4. Technical Support - Professional engineering assistance

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