Seal Wash (0.0787 ID, Fixed, Bio), 2/pk Back Catalog number: CTS-21095 Availability: In the manufacturer's stock Price on request - + Recommended CTS-12016 Compression Screw, 1/16", SS, 10/pk Price on request CTS-10566 Alliance Head Plunger Seal Kit, 2/pk Price on request CTS-10600 Check Valve Cartridge, 2/pk Price on request