Excavator Piston Main Seal
Piston main seal with accurate dimensions for excavator machines. It is manufactured with NBR materials and complies with international standards.



Technical Specifications
Product Overview
High-Performance Excavator Piston Main Seal
This high-performance piston main seal is engineered for demanding hydraulic and pneumatic applications, offering exceptional resistance to wear, extrusion, and chemical degradation. Constructed from durable NBR material, the seal features a precision-engineered profile that ensures optimal sealing performance and extended service life. It is designed as an OEM-equivalent solution, providing the same excellent quality as genuine seal kits at a more competitive price point.
Technical Specifications
- Material
- NBR (Nitrile Butadiene Rubber)
- OEM Status
- Yes
- Warranty Period
- 6 Months
Compatibility
- Compatible Brands
- CaseSanyKomatsuVolvoScmg
- Custom Manufacturing
- Yes


