Hitachi EX120-5 Left Door Glass Frame Assembly

This left door glass frame assembly is engineered for the Hitachi EX120-5 series hydraulic excavators. The component consists of a welded steel frame structure finished in black corrosion-resistant coating, featuring two vertical steel reinforcement bars for structural rigidity. It is designed to retain a flat tempered glass pane (5 mm thickness, approximately 810 mm width x 445 mm height) within the operator cab enclosure. The frame mounts to the cab door hinge pillars via factory bolt patterns, ensuring direct interchangeability with the original equipment door frame. This part serves as a structural replacement for damaged or corroded original frames, restoring cab integrity and operator protection. The assembly is supplied without glass, seals, or mounting hardware, allowing reuse of existing serviceable components. Compatibility extends across EX120-5 sub-variants including EX120-5X, EX120-5HG, EX120-5LV, EX130H-5, and EX130K-5 models equipped with the standard cab configuration. Verification of cab serial number against parts catalog is recommended prior to installation due to potential production running changes.