Grohe 43544000 Flush Valve Discharge Piston and Seal
Grohe 43544000 flush valve discharge piston and seal for Grohe WC cistern servo discharge valves. This outlet piston is used inside the flush valve mechanism to release cistern water into the toilet pan during a flush and then reseal the discharge outlet after the flush cycle has completed.
Use this spare when the discharge piston or seal is worn, damaged or no longer sealing correctly. Typical fault symptoms can include the cistern continually leaking into the toilet pan, poor shut-off after flushing, or a flush valve that no longer resets cleanly after operation.
Technical Details
- - Manufacturer product code: 43544000
- - Di Vapor Part Number: GROHE-43544000
- - Part type: flush valve discharge piston with seal
- - Application: Grohe WC cistern servo discharge valve and single-flush flush valve assemblies
- - Associated seal spare: 43808000
- - Code variants seen in spares references: 43 544 000 and 43544 000
Before ordering, check the cistern or valve spare diagram against code 43544000 and confirm that the toilet uses the Grohe servo discharge valve system. Do not select this part by visual similarity or diameter alone.
Confirmed Compatible Models
- - GROHE 42137000 Servo discharge valve
- - GROHE 42 137 Servo discharge valve
- - GROHE 37406SH0 Start Flushing cistern for WC
- - GROHE 37088PI0 Servo discharge valve
- - Grohe Adagio 6L Cistern 37945SH0
- - Grohe Adagio 6L Cistern Side inlet 37762SH0
- - Grohe GD2 WC concealed toilet cistern 38661000
- - Grohe mechanical actuation cistern 37175000
- - Grohe mechanical cistern 37050000 / 37050 000
- - Grohe Rapid SL WC 6-9l Cistern 38525001 / 38525
- - Grohe Villeroy and Boch Amadeus 43907000
- - Grohe WC concealed cistern 38422000
GROHE 42 137 installation data also references application codes 37 911, 37 912, 37 913, 37 905 SH0, 37 945 SH0, 37 762 SH0, 37 906 SH0, 37 907 SH0, 37 909 and 37 910.
Related Spares You May Need
The 43808000 seal set can be ordered separately where only the discharge piston seals are required. If the piston body is worn, distorted or not resetting correctly, replace the complete 43544000 discharge piston and seal rather than the seal alone.
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