SANY SY980H QSM11 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier

Ultimate Power Solution for Super-Large Mining Excavators

Product Overview
As a specialized China manufacturer, we provide complete engine overhaul solutions for SANY SY980H super-large mining excavators with QSM11 engines. Our comprehensive kit delivers all essential components for professional engine rebuilding in the most demanding mining applications.

Kit Components:

• Piston & Liner Kit - Heavy-duty construction for QSM11 engine

• Piston Ring Set - Complete sealing package

• Main Bearing Set - Including connecting rod bearings

• Valve System - Valve guides & complete valve assembly

• Gasket Kit - Full set for engine reassembly

• Cylinder Block Assembly - Premium quality

• Cylinder Head Assembly - Ready for installation

Quality Features:
✓ OEM Standards - Manufactured to original specifications
✓ Mining-Grade Materials - Enhanced durability components
✓ Precision Engineering - Guaranteed perfect fit
✓ Quality Certified - Multiple inspection stages
✓ Complete Solution - All components from single source

Technical Specifications:

• Compatible Model: SANY SY980H Mining Excavator

• Engine Type: QSM11

• Application: Complete Engine Overhaul

• Quality Standard: ISO 9001 Certified

Applications:
• Mining excavator engine overhaul
• Heavy equipment maintenance
• Fleet maintenance programs
• Performance restoration

Why Choose Our Products:

1. Factory Direct Pricing - Competitive costs

2. Complete Package - All components included

3. Quality Assurance - Strict manufacturing controls

4. Technical Support - Professional assistance

Manufacturing Capability
Our advanced facility features precision equipment and rigorous quality systems, specializing in mining equipment components.