Hitachi Excavator Adjuster Grease Valve 4255055

Excavator Spare Parts
March 12, 2026
Video Description:
Experience a brief tour of features designed to deliver dependable outcomes. In this video, we demonstrate the Hitachi 4255055 Adjuster Grease Valve, showing its installation, function, and compatibility with various excavator models like the EX100-5 and EX120-2. You'll see how this essential component reduces friction, minimizes wear, and extends the service life of your track adjuster system.