Garrett GVW-40 40mm diaphragm kit includes the diaphragm assembly and valve stem nut for the GVW-40 wastegate. Provided as a service kit, it contains the internal diaphragm components used in the GVW-40 assembly to replace worn or damaged parts. Use this kit when performing maintenance or rebuilding a GVW-40 wastegate to restore its internal diaphragm function with the correct replacement parts.
Garrett GVW-40 40mm Diaphragm Kit (Incl Diaphragm Assembly/Valve Stem Nut)