The Hydraulic Hammer Guide Bushing is a part that guides the tool and keeps it in line with the piston. It also constrains the upward motion of the tool. The guide bushing is located in the front head of the hammer, and it is made of a high-strength, wear-resistant material.Attributes: • Prevent tool wear by guiding the tool and keeping it aligned• Protect the front head of the hammer from wearApplications:The Hydraulic Hammer Guide Bushing is used to seal the front head of the hammer. This helps to prevent hydraulic fluid from leaking out.