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 $16.08 307 Valve washer, 1/2 inch inlet/outlet #02179 $6.89 311 Clemco 1-1/2 inch Inlet Valve Plug Washer #01998 $13.21 359 Clemco 1-1/2 inch Inlet Valve Plug Washer Ret… #02002 $38.35 360 Clemco 1 inch Inlet and Outlet Valve Plug Was… #01986 $23.49 329