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I am currently rebuilding my TH350 and had a question about the sealing rings that go around the pump shaft. The ones that were on the pump are made of steel and clip together and the rings that came with the rebuild kit seem to be teflon/plastic. I am not sure which ring from the rebuild kit replaces the current rings. The rebuild kit rings also seem to have a different thickness than the steel ones that were on the pump.
Here is the pump shaft with some of the steel rings on it.
This is of the rings from the rebuild kit in the top and two of the ones off the pump are on the bottom.
If someone could tell me which ring goes where on the pump that would be great. Thanks for the help.