With Buna O-Rings Used in models: GX2B, GX2.5B, X2B, X2.5B, XH2B, XH2.5B, TX1.5, TXD2A, TX2A, TXD2.5A, TX2A, TXD2.5A, TX2.5A, TX1220A, TX1225A Genuine Blackmer Part
Buna replacement seal for GX and X2" and 2.5" pumps.

With Buna O-Rings Used in models: GX2B, GX2.5B, X2B, X2.5B, XH2B, XH2.5B, TX1.5, TXD2A, TX2A, TXD2.5A, TX2A, TXD2.5A, TX2.5A, TX1220A, TX1225A Genuine Blackmer Part
Buna replacement seal for GX and X2" and 2.5" pumps.
