Product Description
**Milwaukee parts change not only by model# but also by serial number. To look up your tools parts break down on Milwaukees website please click here:
Milwaukee Anvil Assembly for Select Milwaukee Cordless Impact Wrenches
Model Number: 14-73-0455
The Milwaukee 14-73-0455 is a genuine OEM Anvil Assembly for select Milwaukee cordless 1/2 in. impact wrenches including the 0779-20, 0779-22, 0779-50, 0879-22, 0879-50, 9070-20, 9072-20, 9072-59, 9079-20, 9079-22, and 9079-23. The anvil assembly is the 1/2 in. square drive output component at the front of the impact wrench — the drive stub that the impact mechanism strikes to deliver high-torque rotational output to the socket and fastener. This anvil uses a detent pin for socket retention, which engages the hole in the side of an impact socket to lock it securely in place during high-torque fastening and loosening operations. An anvil can wear on both sides — from the hammer mechanism striking it internally, and from the socket interface on the outside. A broken, worn, or damaged anvil that no longer retains sockets correctly requires replacement to restore full impact output and socket retention.
Using a genuine Milwaukee OEM anvil assembly ensures the correct 1/2 in. drive dimensions and detent pin geometry for the compatible impact wrenches. Always verify your catalog number and serial number before ordering to confirm this is the correct anvil assembly for your specific unit.
Features
- Genuine Milwaukee OEM 1/2 in. detent pin anvil assembly for select Milwaukee cordless impact wrenches
- Compatible with 0779-20, 0779-22, 0879-22, 9070-20, 9072-20, 9072-59, 9079-20, and others — verify by serial number
- Detent pin socket retention locks impact sockets securely during high-torque operation
- Anvil wears on both the internal hammer interface and the external socket drive — replace when worn or damaged
- Verify catalog number and serial number before ordering to confirm correct model compatibility
Specifications
- Type: Anvil Assembly (1/2 in. Square Drive with Detent Pin Socket Retention)
- Drive Size: 1/2 in. Square
- Socket Retention: Detent Pin
- Compatible Tools: Select Milwaukee Cordless 1/2 in. Impact Wrenches including 0779-20, 9070-20, 9072-20, and 9079-20 — verify by serial number
- Compatibility: Always verify part compatibility using your tool's model and serial number before ordering
Includes
- (1) Milwaukee 14-73-0455 Anvil Assembly
