Description Manuals Videos Articles Popular Accessories Clemco #02646 Clemco SG-300 Suction Gun replacement valve lift washer. Item #12 Related Parts (5) Parts Included (5) Valve washer retainer, 1/2 inch inlet #02177 $16.75 307 Valve washer, 1/2 inch inlet/outlet #02179 $7.51 311 Clemco 1 inch Inlet and Outlet Valve Plug Was… #01969 $13.86 328 Clemco 1-1/2 inch Inlet Valve Plug Washer #01998 $13.86 359 Clemco 1 inch Inlet and Outlet Valve Plug Was… #01986 $24.68 329