A-628135809Kit Incl: 228007441 P Plate, 328017346 11" Trans & 323022047 9" PTO Disc, button disc, narrow lining
A-628135609Kit Incls: 1539022C1 P. Plate, 1539025C1 Trans & 1539020C1 PTO Disc, organic disc
A-1539021C1Pressure Plate: 11", 3 lever, cast iron, combined 9" PTO Disc
A-1539022C1Pressure Plate: 11", 3 lever, cast iron, combined 9" PTO Disc (LUK design)
A-1539026C1Trans Disc: 11", organic, spring loaded, (narrow linings)