707-99-47130 PC220-8/PC270-8 Excavator Boom Cylinder Seal Kit with TPU NBR FKM PTFE Materials
High-performance hydraulic seal kit designed for Komatsu PC220-8 and PC270-8 excavator boom cylinders. This comprehensive pressure seal set ensures reliable leak prevention and extended service life for critical hydraulic components.
- Durable construction using premium materials including TPU, NBR, FKM, and PTFE
- Excellent resistance to wear, heat, corrosion, and petroleum-based fluids
- Precision-engineered for quick installation and perfect fit
- Enhances hydraulic system reliability and prevents fluid contamination
- Reduces maintenance downtime and extends cylinder lifespan
| Specification | Details |
|---|---|
| Product Name | 707-99-47130 PC220-8/PC270-8 Bucket Kit Pressure Seal Set |
| Part Number | 707-99-67300 |
| Application | Hydraulic Oil Seal Kit for Excavator Boom Cylinder |
| Seal Type | Complete Cylinder Seal Set |
| Seal Components | Rod Seal, Buffer Ring, Piston Seal, Wear Ring, Dust Ring, O-Ring, Backup Ring |
| Materials | TPU, NBR, FKM, PTFE |
| Packaging | Carton box exterior with PP bag interior protection |
Mido Oil Seal, established in 2007, specializes in construction machinery oil seals with over 1,000 varieties in stock. The company combines manufacturing expertise with distribution of renowned international brands, offering comprehensive solutions for excavator, loader, and motor grader applications.
Founded by industry veteran Mr. Hu with extensive experience since 1995, Mido Oil Seal focuses on high-performance anti-leakage solutions backed by rigorous quality assurance and dedicated after-sales support.
We operate our own manufacturing facility while distributing oil seals from renowned international brands, providing one-stop solutions for excavator, loader, and motor grader seal kits and spare parts.
Comprehensive range of seal kits and spare parts for excavators, loaders, and motor graders.
24/7 online specialist support, regular follow-up visits, and comprehensive after-sales service to ensure customer satisfaction.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.