Hydraulic Seal 8T1794 Excavator Repair Leak Stop

Other Engine Parts
March 16, 2026
Video Description:
Learn how this solution can streamline typical workflows and improve reliability. In this video, we demonstrate the installation process and key features of the genuine Cat two-piece hydraulic cylinder seal 8T-1794. Watch as we explain its high-pressure resistance, wear-resistant design, and compatibility with CAT 5130B excavators and other heavy machinery. See how this seal prevents hydraulic oil leaks and extends equipment lifespan through proper maintenance techniques.