Part Number: 104-512-9001 (Switch) Part Number: 104513 (Diaphragm assy,actuator) Part Number: 1045-130 (Arm) Part Number: 10-451-3-01 (Terminal board) Part Number: 104513-1 (Spacer) Part Number: 10-4513-11H (Ic & component sockets lo-pro fi) Part Number: 104513130 (Cable gland syntec pg135 nickel ) Part Number: 104513-2 (No description) Part Number: 104513-3 (Spacer) Part Number: 1045-133C (Lower optical tube) Part Number: 10451-34 (Bearing) Part Number: 10451-34G (Bearing) Part Number: 104514 (Ne) Part Number: 104-514-01 (Marl)