EX270-1 발굴기 버킷 실린더 밀봉 키트 중용 수압 밀봉 교체 부품 OEM 품질

다른 비디오
September 01, 2025
Video Description:
Discover the EX270-1 Excavator Bucket Cylinder Seal Kit, a heavy-duty hydraulic seal replacement designed for Hitachi excavators. Made with high-quality PU, NBR, and PTFE materials, this OEM-quality kit ensures durability and superior sealing performance. Perfect for bucket cylinders, it offers excellent pressure resistance and temperature range.