This is a 3- piece Clutch Kit for a Triumph TR2, TR3 and TR4 will Not fit the Triumph TR4A. The kit contains a Pressure Plate, Clutch Disc (drive plate) and release bearing. This style of pressure plate has two drive pins. Cross Reference HK9788, KT9788, 593-055, GCK6001, GCK6001X, GCK6001Z
When you have clutch problems it is always best to change all three pieces in the system for the longest life and best results.
