Komatsu pc400 Seal Kit hpv165 Pump Repair

Follow along for a hands-on demonstration that highlights performance points. In this video, we showcase the installation process and performance testing of the 708-2H-00031 hydraulic pump seal kit for Komatsu PC400-7/8 HPV165 excavators. Watch as we demonstrate how the precise size specification ensures perfect OEM compatibility, examine the high-quality sealing materials under various conditions, and explain how proper installation prevents hydraulic leaks while reducing maintenance costs.