Description Manuals Videos Articles Popular Accessories Clemco #03131 Clemco SG-300 Suction Gun replacement retaining screw for the adjusting sleeve. Item #27 Related Parts (6) Parts Included (6) Retaining ring #02644 $3.45 1328 3/4" Retaining Ring #03805 $5.17 883 Wide Spray Nozzle Retaining Ring #12038 $23.29 1484 Adjusting Screw #23098 $4.52 1407 MQV Metering Screw #22764 $73.67 515 Retaining ring, valve plug, 1/2 inch inlet/ou… #02180 $5.74 309