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The CHICAGO PNEUMATIC 8940177199 is a replacement jaws set designed for use with compatible Chicago Pneumatic pneumatic tools. Jaws sets are the gripping components that engage fasteners or workpieces during tool operation, and they are subject to wear under regular production use. Replacing worn jaws restores proper gripping force and reduces fastener damage or slippage. This part is sourced directly from Chicago Pneumatic and is intended for technicians and tool repair professionals who service pneumatic tool assemblies in shop, industrial, or field environments.
This jaws set is suited for repair and maintenance of Chicago Pneumatic pneumatic tools in industrial, manufacturing, and trade shop settings. Typical applications include restoring tool performance after jaw wear in production lines, assembly operations, or mechanical service bays. Installation is performed by pneumatic tool repair technicians as part of a routine rebuild or component replacement procedure.
Designed as an OEM replacement jaws set for compatible Chicago Pneumatic pneumatic tool models. Consult Chicago Pneumatic documentation or your tool service manual to confirm fitment for your specific model before ordering.
Jaws set replacement is typically performed by a qualified pneumatic tool repair technician. Disconnect the tool from its air supply and depressurize the line before beginning disassembly. Follow the Chicago Pneumatic service manual for the specific tool model to ensure correct jaws orientation and seating. Reassemble the tool and test under controlled conditions before returning it to service.
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