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Model 503 & 504:

Sloan Flushmate Model 503 & 504 Parts

1. Lower Supply Group w/Hose BL100504-3
  (A) Supply Shank w/Screen
  (B) Pressure Regulator w/Back Check
  (C) Relief Valve

  2. Upper Supply Group BU100505
  (D) Muffler Cap
  (E) Air Inducer
  (F) Vacuum Breaker

 3. Name Plate w/Serial Number

 4. Flush Valve Cartridge Assembly C-100500
  (G) Actuator w/setscrew

 5. Vessel

 6. Discharge Extension w/Drain
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Sloan BU100505-K - Upper Supply Sloan BU100505-K Upper Supply Used on all Series
List Price: $8.52
Our Price: $8.09
You save $0.43!
Sloan C-100500-K - Genuine Flushmate Cartridge Kit with Duckbill and Screen Sloan C-100500-K Flush Cartridge with Duckbill and Screen.
List Price: $31.71
Our Price: $30.12
You save $1.59!
Sloan BL100504-3-K - Lower Supply Sloan BL100504-3-K Lower Supply Used on 503 and 504 Series
List Price: $37.23
Our Price: $35.37
You save $1.86!