RAP9171 - Pump/Manifold O-Ring Seal Kit (4)

O-Ring for between the pump (aluminum block between 12v motor & hydraulic fluid holding tank) and the manifold. Typically there are 2 ports, 1 O-Ring for each.

6 Total O-Rings included

4 of the same size for all current production model pump/manifold

2 included for older style pump/manifold

Please confirm by looking at the model # (starts with "AP") on the HWH branded label on top of your current tank. There is also o-ring kit RP92957 for many older/obsolete power units.