This is an authentic Milwaukee replacement part that has been sourced from the original manufacturer to be used with impact drivers, wrenches, and screwdrivers. The steel ball is used to reduce friction between the anvil and the impact assembly. The steel ball is priced as a single item.
Home Depot Number: HD10116744
Manufacturer Part Number#:
02-02-0170
Manufactured by:
Milwaukee
for Milwaukee
Why buy the real thing?
OEM stands for Original Equipment Manufacturer. Simply put, this means that the company who made your appliance is also supplying the replacement part for it.