Pace HEATER SX-80/90 21VAC,51W A06

6010-0107-P1 Package of 1 Suits PACE SX80 and early SX90 Desolder handpiece, latest types with cardboard Flux trap door Has black coloured connector for the wires. If your SX90 has a larger blue plug on the back of the element, you will need P/N 6010-0163-P1 21 VAC 51 Watt