BTMT72391 (Type 0) Bostitch Wrench - Overview

Diagrams for BTMT72391

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Parts for the BTMT72391

Reverse Valve

Part #5140163-76

VALVE STEM

Part #5140163-78

This valve stem is an original part from Bostitch. Compatible with the BTMT72391 (Type 0) 1/2" Impact Wrench, this component is sold individually. The metal, wiring and plastic valve stem is the mechanism that lets air into the tool. A wrench, screwdriver and needle-nose pliers are often necessary for making the replacement.