544-4649: Lower Front Head Bushing

Description: Lower front head bushing part # 544-4649 is used to guide the tool and keep it in-line with the piston in the hammer power unit on B8 hydraulic hammer models. Cat Hammers for Skid Steer Loaders, Multi Terrain Loaders, Compact Track Loaders, Mini Excavators and Backhoe Loaders are high performance breakers, designed for maximum performance on demolition, construction and road work. Used in a wide range of construction and light demolition applications - such as breaking concrete sidewalks and driveways, pavement, roads, masonry, site prep and landscaping, and breaking frozen ground for utility repairs. Attributes: • Hardened steel lower head bushing • Length: 90mm (3.54 in) • Inside Diameter: 75mm (2.95 in) • Outside Diameter: 100mm (3.94 in) Application: B8 Hydraulic Hammer Consult your owner's manual or contact your local Cat Dealer for more information.