Parker AH468274U001 Trigger Board PCB Inverter Drive Board VFD For Repair Parts Part Number: AH468274U001. (1) Parker AH468274U001 Trigger PCB Drive Board. Application: Inverter Drive / VFD System. Type: Trigger PCB / Drive Board. Manufacturer: Parker. This board is being sold for parts or repair. byJuly 3, 2026