This GFB replacement gasket fits older Response blow‑off valves used in models gfbT9001, gfbT9002, gfbT9501 and gfbT9502. It is intended as a direct replacement for the earlier flange gasket design; note that newer Response valves use an O‑ring in the flange and may not require a gasket. Use this part when servicing older valve assemblies that originally used a gasket.
GFB Gasket for Response BOV (For gfbT9001, gfbT9002, gfbT9501, gfbT9502)