A-631106809Kit Incls: 5154512 P. Plate, 5144740 Trans & 5144741 PTO Disc, solid
A-631106819Kit Incls: 5163936 P. Plate, 5163937 Trans & 5144741 PTO Disc, spring loaded
A-5154512Pressure Plate: 12", 6 lever, metallic, rigid, cast iron, indep PTO, w/ 5144740 trans disc
A-5163936Pressure Plate: 12", 6 lever, metallic, spring loaded, cast iron, indep PTO
A-5144740Trans Disc: 12.25", feramic, rigid, incl w/ pressure plate
(Captive)