Parts to fit A-dec® Foot Control I Service Kit, (A-dec® #90.0010.00) Kit includes: PN 9010 Plastic Poppet (A-dec® #22.0060.00) (pkg of 10), PN 9160 Piston Assembly (A-dec® #22.0081.00), PN 6098 Relay Stem (A-dec® #22.0778.00), PN 9012 Relay Diaphragm (A-dec® #38.0054.02) (pkg of 10), PN 9029 Foot Control Spring Foot Control (A-dec® #38.0050.00) Prior to 1980 A-dec® is a registered trademark of A-dec, Inc. DCI has no affiliation with A-dec and A-dec has not authorized DCI replacement parts to be used on or in connection with A-dec® products.