DESCRIPTION PART NO. QTY Sight Glass Gasket A103306 1 Sight Glass A103307 1 O-Ring A320036 4 Viton Valve A53443 3 Gas Ballast Spring A54114 1 Exhaust Valve A54134 1 Spring A54145 1 Spring A54149 1 Membrane A54196 1 Clapper A54224 1 Coupling A54356 1 1st Stage Vane A54400G 2 2nd Stage Vane A54401G 2 Oil Case Gasket A54427 1 Oil Pump Vane A65042G 1 Sight Glass A65079 1 Felt Pad A65538 1 C-Clip A71188 2 Nut A71217 17 Waved Washer M5 A73453 1 Waved Washer M6 A73454 16 Waved Washer M8 A73455 2 Waved Washer M10 A73456 25 Socket Head Screw A75024 1 Oil Sight Glass A76135 1 O-Ring A79051 1 Viton Shaft Seal A79101 4 O-Ring A79234 2 Stage O-Ring A79241 4 O-Ring A82056 1 O-Ring A82108 1 O-Ring A82109 1 O-Ring A82122 1 O-Ring A82129 1 Drain Plug A82604 1 Fill Plug A82925 1 O-Ring A84149 1 O-Ring A87926 1 Vane Spring A87942 9 Valve Spring A87954 3