It is an authentic manufacturer-sourced part that is supplied directly from the original equipment manufacturer for use with Milwaukee grease guns. This is the replacement self-locking retaining ring for the barrel assembly, please refer to the diagrams of your model for correct location and use of this hardware. Note this item is made of durable metal and it is sold individually.
Home Depot Number: HD11878393
Manufacturer Part Number#:
44-86-1400
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.