Part # 5032-51
Manufacturer Code 805-0238
Dimensions 3-1/2" ID, 1/8"
Alternate Part #'s 805-0238, 8050238
Diffuser O-ring - 805-0238
Less than 1 hr
Screwdriver, Nut Drivers, Pliers, Socket Set, Wrench Set
Step 1: I read the q+a at inyo pools for a pump seal for my waterway pump, and inyo recomended this seal along with the faceplate gasket and pump seal, and thank goodness for that as this seal was leaking, and the faceplate gasket was just a huge wad of silicon sealer.
2: unplugged pump, removed ground, closed filter and feed valves.
3: removed lines from pump housing and removed pump
4: remove 6 faceplate bolts and split pump from motor. At this point diffuser o-ring gasket can be removed, area cleaned, and new o-ring installed.
5: if that is all you are replacing, reverse steps now and put it all back together.