7079968470 7079969550 7079976360 PC360 PC200 Hydraulic Cylinder Seal Kits

7079968470 7079969550 7079976360 PC360 PC200 Hydraulic Cylinder Seal Kits

Part numbers 7079968470, 7079969550, and 7079976360 represent our complete hydraulic cylinder seal solutions specifically engineered for Komatsu PC360 and PC200 excavators. These professional-grade kits provide everything needed for cylinder overhauls and preventive maintenance.

Key Features & Technical Specifications

1. Comprehensive Kit Contents:

   • 7079968470: Complete boom cylinder seal package

   • 7079969550: Arm cylinder rebuild kit

   • 7079976360: Bucket cylinder seal set

2. Advanced Material Technology:

   • High-density polyurethane seals

   • Reinforced NBR wiper seals

   • PTFE guide rings for smooth operation

   • 40% thicker seal profiles than standard kits

3. Performance Advantages:

   • 5,800 psi burst pressure rating

   • -40°F to +275°F operational range

   • 50% longer service life than OEM seals

   • Low-friction design improves fuel efficiency

Application-Specific Solutions

1. Perfect Fit Guarantee:

   • Precision-engineered for Komatsu PC360/PC200

   • Direct replacement for factory components

   • Includes all necessary backup rings and wear bands

2. Durability Enhancements:

   • Triple-lip rod seal design

   • Integrated contaminant exclusion system

   • Anti-extrusion technology for high-pressure applications

3. Installation Benefits:

   • Laser-etched part numbers for verification

   • Color-coded components for easy identification

   • Includes detailed illustrated instructions

  Guangzhou JRS Machinery Equipment Co.,Ltd since its inception in 2004, has been engaged in hydraulic seals business of excavators, loaders, bulldozers,breaking hammers and other seals have in-depth study. Through more than 15 years of efforts, JRS has accumulated a large number of domestic, imported excavators and broken hammer seal data, and for new products and new models of seals data constantly updated, finishing and perfect. After more than 10 years of practical inspection, product quality is stable and reliable, has accumulated rich experience and good reputation, with long-term cooperation at home and abroad friends and customers, "take care of the equipment,improve the efficiency and honesty" concept won the customers at home and abroad highly recognized and widely praised
In the future, we will continue to maintain a rigorous scientific attitude, to maintain a professional, precise style of work, and strive to become the best supplier of Chinese seal repair kits, look forward to your cooperation!