Since yours is a 2006, you are on the newer plumbing.
Is this the fitting that is on the end of the pipe?
Product Details - Zurn
We need to find the fitting/washer you need. I would not cut off the Pex fitting just yet. That is way down the list of fixes.
I changed the sink faucet in our bath and I do not remember what the rubber washer looked like. I have high confidence we can find the washer if we know what the one you have now looks like.
Lowes actually has a not too bad selection of Pex fittings. Even Home Depot and Menards
Watts also has a good part of the bussiness now.
Supply Lines and Fittings, Potable PEX Plumbing, Watts
Any chance of taking a picture of the washer seperate and the fitting on the end of the pipe? If you come up dry not being able to find a washer, take some pics and we can help you hunt.
Hope this helps
Current Sunlines: 2004 T310SR, 2004 T1950, 2004 T2475, 2007 T2499, 2004 T317SR
Prior Sunlines: 2004 T2499 - Fern Blue
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