Toto Spares, Toto Parts, Toto Spare Parts, Spare Code No : B5071,The TOTO spare “B5071” is part of t...

Toto Spares, Toto Parts, Toto Spare Parts, Spare Code No : B5071,

The TOTO spare “B5071” is part of the toilet tank internal mechanism, similar category as the B3835E you asked earlier—but usually from a different model series / assembly code.

🔧 What is B5071 (TOTO spare)?

  • Code: B5071
  • Category: Fill Valve / Inlet Valve assembly (tank fitting)
  • Used inside: TOTO toilet cistern (tank)

👉 In simple words:

It is the component that fills water into the toilet tank after every flush.

🚽 Main uses of B5071

1. Tank refilling

  • After flushing, B5071 opens automatically
  • Refills the tank with fresh water

2. Automatic water stop

  • Stops water once the tank reaches correct level
  • Prevents overflow and wastage

3. Maintains flush performance

  • Ensures correct water quantity for next flush
  • Directly affects flush pressure & efficiency

4. Bowl refill support

  • Sends a small amount of water through refill tube to bowl
  • This is important for proper hygiene and trap sealing

⚙️ Where B5071 is used

  • TOTO one-piece toilets
  • TOTO two-piece toilets
  • Concealed tank systems
  • Commercial restroom setups

👉 Basically anywhere a TOTO tank system needs controlled water filling

🔄 When to replace B5071

You should replace this part if you notice:

  • 💧 Wa…
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