Wash Seal, PE, 1220, 1260, 1290 Back Catalog number: 11-3832 Availability: In the manufacturer's stock Price on request - + Recommended 11-4181 Seal Wash (0.0787 ID, Fixed), 2/pk Price on request 11-4121 Ceramic Plunger Holder Assembly, LC-10ADvp Price on request CTS-21010 Cartridge Check Valve Housing, 2/pk Price on request