BHC -BOLT HOLE CIRCLE

CA -COVER ASSEMBLY

CB -CERAMIC BUTTONS

CD -CLUTCH DISCS

CER -CERAMIC BUTTONS

DAM -DAMPENED

DISC FE -FULL CIRCLE FERAMIC FACINGS

FWS -FLYWHEEL SIDE

HD -HEAVY DUTY

MU -MATCH UNIT

MUB -MATCH UNIT WITH (1) PC. BRAKE

N -NEW ASSEMBLY

NS -"NEW SPLINE" KIT

ORG -ORGANIC FACING

PA -PRE-ASSEMBLED

PPS -PRESSURE PLATE SIDE

R -RIGID DISC

SM -SEMI-METALLIC FACINGS

SS -WITH "NEW SPLINE" KIT

DS -DOUBLE SPRING DISC

VBS -VIBRASORB DISC

-37 -UNIT WITH 113C-137 CENTER PLATE (STRAPPED TO FLYWHEEL ADAPTER RING)

-96 -UNIT WITH 113C-96 CENTER PLATE (LUG TYPE CENTER PLATE)