Fits Some Watkins Hot Spring, Vendor Code 4081, Face, O-Ring, Wet End ,6" Inside Diameter, 1/8" Thick

Watkins Vendor Code 4081 Older Style Wavemaster, 4000, 6000, 7000, 8000, 8200, 9000, 9200... 48Frame Pump Face O-Ring Only fits around the Face of this Pump Face...

There are (2) Different versions of the Face plate O-Ring on the Xp2 Wet Ends..

The O-Ring in this listing fits in the groove like this and is the more rare of the two.. The Older Version.. Newer Version link is below..

This is the Newer Version where the O-Ring fits in the crook of the flange of the face and it is the more common newer version.

You can find this o-ring here: Watkins, Vendor Code #4081, O-Ring, Aqua-Flo, Xp2 6.1" or 6.3" Face, Wet End , WaveMaster, 6-1/4" Inside Diameter, 3/32" Thick