I needed to replace an Eljer Titan toilet tank-to-bowl gasket (because I had to replace the bolts, and one shouldn't reuse gaskets, they say), but cannot find them in the Sacramento area anymore. This site sells them for my toilet model. I ordered the set that also includes new tank-to-bowl bolts/nuts. I received them within just a few days of my order, by mail. (Bought two, as I have two such toilets, and I figure if one goes out, so will the other. Shipping two was the same price as shipping one.) The nuts were different from the original Eljer equipment, but then maybe that's good--the Eljer set corroded and leaked after only 3 years. The gasket fit fine, and it's been a week with no problems.