10" Case Gasket, Teflon, for Goulds 3196 MTX, P/N 96M351B-PTFE (Summit), X-Ref# 70782-29-5117, also fits Summit 2196 MTO, Peerless 8196 MTP, Griswold 811M, and others. (Item shown in picture is an example only and may not be actual product.)