Restore performance to your Graco low-flow regulator with the 24E504 rebuild kit, which includes the regulator seat (Ref. 5), seat retainer (Ref. 7), PTFE and nylon/buna-N fluid diaphragms (Ref. 9a and 9b), and perfluoroelastomer O-ring (Ref. 11) as called out in the parts diagram. This genuine Graco kit supplies the marked components needed to rebuild the LF regulator.








