"GAGE,3RD STAGE TURBINE DISK 7.687 IN. TO 7.691 IN. INNER DIA. REAR;ITEM CONSISTS OF 1 BAR,1 DOWEL PIN,11 SOC HD CAP SCR,1 HEAT SENSOR,1 BRACKET,2 BLOCKS,1 COMPRESSION SPRING,1 RETAIN RING,1 INSERT,1 CONTACT,1 FLAT HD CAP SCR,4 FLAT HS MACHINE SCR,2 GRIPS,2 WASHERS,1 GAGE HEAD,1 ROLLER BLOCK, 2 BEARING PINS,2 ROLLER BEARINGS,1 STORE BOX ASSY; USED ON F100 ENGINE"