RITO 4I8840 Bucket Cylinder 312, 312B, 312C Excavator Spare Parts Hydraulic Bucket Cylinder Assembly
Bucket crowd force weak or cylinder rod leaking on your 312? A worn 4I8840 bucket cylinder allows internal piston bypass to cut crowd force below what the machine needs for hard material penetration, while rod seal wear causes external leakage that contaminates the work area. RITO supplies this heavy-duty replacement bucket cylinder to restore full 312-series bucket crowd force and clean seal operation.
View More
