BRONZE SLIDE VALVE Cap/ Piston Oring

Pentair 35505-1401 #2-322 N-674 O-Ring For Sta-Rite(R) 1-1/2 and 2 Inch Bronze Valve Model WC212-135D and WC212-136D; Sta-Rite(R) 1-1/2 and 2 Inch Bronze Slide Valve