DESCRIPTION PART NO. QTY O-Ring A320109 1 O-Ring E02122009V 1 O-Ring E02122058 1 O-Ring E02124119 1 2nd Stage Vane G230056G 2 1st Stage Vane G230057G 2 Cork Gasket G300055 1 Viton Shaft Seal G310053 1 O-Ring G320072 1 O-Ring G320126 2 O-Ring G320132 2 Viton Exhaust Valve G380016 3 Buna Valve G380017 1 O-Ring G40020 1 Compression Spring G490028 1 Compression Spring G490029 1 Compression Spring G490030 1 Torsion Spring G490031 1 Torsion Spring G490032 1 Vane Spring G490034 2 Coupling Element G500501 1 ASB Shutter Viton G580039 1 ASB Shutter Valve G580040 1 Spring G619561A 3 Buffer Foot G640015 2 Felt Pad G920001 1 O-Ring L23970191 1 O-Ring L72591002 2