An assembly for connecting an attachment to a support structure of a machine is disclosed. The assembly includes a holder on the support structure of the machine and a cam element to lock the attachment to the support structure. The cam element is rotationally connected to the support structure and rotates between an unlocked position and a locked position. As disclosed, in the locked position, the cam element extends through an opening along a backside of the holder to engage an indent surface on a backside of an attachment arm to secure the attachment to the machine.
