Milwaukee 42-06-0025 3/8 in. Square Anvil Assembly

**Milwaukee parts change not only by model# but also by serial number. Milwaukee’s site lets youlook up your tool’s parts diagram.Milwaukee 3/8 in. Square Drive Anvil AssemblyModel Number: 42-06-0025The Milwaukee 42-06-0025 is a genuine OEM 3/8 in. Square Drive Anvil Assembly for compatible Milwaukee cordless impact wrenches a complete anvil assembly including the 3/8 in. square drive output, the detent ball or friction ring retention mechanism, and associated components as a single integrated replacement unit for restoring the impact wrench’s full torque transmission and socket retention capability. The anvil assembly is the output component of the impact wrench’s hammer mechanism it receives the rotational impact energy from the hammer strikes and transmits that torque to the socket and fastener. With sustained production use, the anvil’s square drive geometry wears progressively, the detent retention components lose their holding force, and the assembly eventually requires replacement to restore reliable socket engagement and full torque delivery to fasteners.Replacing the complete anvil assembly rather than individual components restores all anvil system tolerances simultaneously to factory specification in a single service operation. Using a genuine Milwaukee OEM anvil assembly ensures the correct square drive geometry, detent retention force, and dimensional fit for the specific Milwaukee impact wrench model aftermarket assemblies with incorrect specifications may produce inadequate torque transmission or unreliable socket retention that defeats the purpose of the repair. Always verify your specific Milwaukee impact wrench model number and serial number at milwaukeetool.com before ordering anvil assembly service components.FeaturesGenuine Milwaukee OEM 3/8 in. anvil assembly for compatible Milwaukee impact wrenchesComplete assembly restores all anvil tolerances and retention in one service operationReplace when square drive wears or socket retention becomes unreliableCorrect square drive geometry and detent spec essential for full torque transmissionVerify Milwaukee impact wrench model and serial number before orderingSpecificationsDrive: 3/8 in. SquareType: Anvil Assembly (Complete)Compatible Tools: Milwaukee Cordless Impact Wrenches (verify model and serial number)IncludesMilwaukee 42-06-0025 3/8 in. Square Drive Anvil Assembly components