The Machine components were all designed to be intermixable, thus from the components you could create your own machine. Each one is only discernable from the other by the hand written markings on the back of the sleeve and the runout information.

Tracklist:

A1 FLe7-B
A2 B-OL8-
A3 (Secret Hidden Component?)
B1 KLW55e
B2 1.98*v

See also: Machine Component 3