Elkhart 81823001 12V Electric Nozzle Actuator for Nitro HD 7000 EHD Painted Black Confirm the pump nameplate 2.5 Inch NHT Confirm the pump nameplate D rings are not approved for overhead use Nozzle assembly Use only where the 7000 EHD parts specification calls for 81823001 Monitor system The documented Nitro HD system supplies 12 VDC to the monitor and nozzle motors Connector and harness Confirm the mating connector and complete Nitro HD harness arrangement Other nozzle models Do not transfer this fitment to another nozzle without manufacturer documentation Before Ordering and Service Identity check Match Elkhart part 81823001 and the 7000 EHD nozzle assembly Electrical safety Disconnect system power before inspecting or servicing actuator wiring Water safety Shut down the pump