9-100-1200 In-Line Back-Up Valve, Complete For Polaris 360 Only Backup Valve or Reverse Valve Mates with Polaris 360 1.25 In Diameter Feed Hose. Fits 360 Hose Only.
Does Not Fit Polaris 180/280/380/480 9-100-1200
Is Composed of Two Parts, 9-100-1202 and 9-100-1204.