Minimum components
1 bottom part, vers. I.
1 front design (cover or front panel Al).
1 battery compartment and lid or 1 bottom panel with handle recess.
1 wall suspension element.
or
1 bottom part, vers. II.
1 front design (front panel ABS or glass panel).
1 battery compartment and lid or 1 bottom panel with handle recess.
1 wall suspension element.