The Oster Clipmaster 83AU is a replacement top blade for the Clipmaster blade arrangement. It is the upper component paired with the 84AU bottom blade in Oster’s matching combo set.

The blade uses carbon steel with heat treatment and the Cryogen-X process, followed by hand finishing of the cutting surfaces. Select model 078511-016-001 when replacing the top component. Check the condition and compatibility of the complete cutting pair, then fit and adjust it according to the Clipmaster instructions.