OD = OUTER DIMENSION
ID = INNER DIMENSION
TH = THICKNESS
TE = NUMBER OF INTERNAL OR EXTERNAL TEETH

5x Friction Plate:
OD - 214.4MM
TH - 2.1MM
TE - 48 INTERNAL TEETH

6x Friction Plate:
OD - 169.7MM
TH - 2.1MM
TE - 34 INTERNAL TEETH