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Toto Spares, Toto Parts, Toto Spare Parts, Spare Code No : S-B4067.

The TOTO spare part S-B4067 is a flush valve assembly with a dual push-button mechanism used in some TOTO toilet cisterns (tank systems).

TOTO S-B4067 – Details

• Part number: S-B4067
• 
  
• Type: Flush valve with dual push button
• 
  
• Used in: TOTO toilet tanks (cistern / tank trim systems)
• 
  
• Function: Controls the flushing process and releases water from the tank into the bowl.

Main Functions

1. Dual flush operation

• Supports two flushing modes:
• Half flush (for liquid waste)
• 
  
• Full flush (for solid waste)

1. Water release control

• Opens the valve when the button is pressed to allow water from the tank to flow into the toilet bowl.

1. Water saving

• Dual-flush design helps reduce water consumption compared to single flush systems.

Where it is installed

• Inside the toilet tank (cistern)
• 
  
• Connected to:
• Flush push-button on top of the tank
• 
  
• Outlet hole at the bottom of the tank.

Common issues requiring replacement

• Toilet not flushing properly
• 
  
• Continuous water leaking into the bowl
• 
  
• Flush button not responding
• 
  
• Weak or incomplete flush
• 
  

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toto Screw, toto Concealed…

Toto Spares, Toto Parts, Toto spare parts, Spare code no : S-B3835E.

The TOTO spare part S-B3835E is a toilet tank fill valve / tank trim component used in some TOTO two-piece toilets. It controls how water enters the toilet tank after flushing.

TOTO S-B3835E – Details

• Part number: S-B3835E
• 
  
• Type: Fill Valve / Tank Trim
• 
  
• Application: Toilet tank water inlet control
• 
  
• Used in: TOTO close-coupled or two-piece toilet tanks
• 
  
• Function: Automatically refills the tank with water after each flush.

Main Functions

1. Water refilling

• After the toilet flushes, this valve allows water to flow into the tank.

1. Water level control

• Stops filling when the tank reaches the correct water level.

1. Tank system component

• Works together with:
• 
  
• Flush valve
• 
  
• Push button / lever
• 
  
• Tank fittings and seals.

Where it is installed

• Inside the toilet tank
• 
  
• Connected to the water inlet line from the wall.

Common signs it needs replacement

• Tank not filling with water
• 
  
• Continuous water flow into the tank
• 
  
• Slow filling after flushing
• 
  
• Water leakage inside the tank.

TOTO : Control unit, toto Powercable, toto Rubber flapper, toto Signal Cable& Conduit Pipe, toto Right hook,

toto Screw, toto Concealed Automatic Urinal Flush Valve, toto Shower Hanger &…

Toto Spares, Toto Parts, Toto Spare Parts, Spare Code No: S91243HPR.

The spare part TOTO S91243HPR is a TOTO toilet/WASHLET spare component used in TOTO smart toilet or WASHLET systems. These parts are typically used for maintenance or replacement inside the toilet mechanism.

Main Uses of TOTO S91243HPR

1. Toilet / WASHLET internal component

• Used in TOTO smart toilet or bidet seat assemblies.
• 
  
• Helps the unit operate properly (water flow, flushing, or internal mechanism).

1. Maintenance & repair

• Replaces worn-out parts inside the toilet unit.
• 
  
• Ensures the toilet’s flushing or cleaning system works correctly.

1. Compatibility

• Usually fitted in TOTO integrated toilets or WASHLET models that include:
• 
  
• Automatic cleaning features
• 
  
• Electronic bidet functions
• 
  
• Water control components.

Typical features in TOTO WASHLET systems

These toilets often include technologies such as:

• Tornado Flush (powerful water-saving flush)
• 
  
• CEFIONTECT glaze for easy cleaning
• 
  
• EWATER+ nozzle cleaning system
• 
  
• Heated seat and bidet wash functions

✅ Simple explanation:

S91243HPR is a TOTO spare part used inside a WASHLET / smart toilet system for repair or replacement of internal components.

TOTO : Control unit, toto Powercable, toto Rubber…

Toto spares, Toto Parts, Toto spare Parts, Spare code no : S90173.

TOTO spare part S90173 is a packing / rubber seal (gasket) used in TOTO faucets or plumbing fixtures.

1️⃣ What is TOTO S90173?

• Type: Packing / gasket (rubber seal)
• 
  
• Brand: TOTO
• 
  
• Material: Usually rubber or silicone sealing material
• 
  
• Category: Faucet / valve spare part

It is a small sealing component placed inside the faucet or valve assembly to stop water leakage.

2️⃣ Main Uses

The S90173 packing is used for:

• 🚿 Preventing water leakage inside faucet or valve joints
• 
  
• 🔧 Sealing between cartridge and body of the tap
• 
  
• 💧 Maintaining water pressure by ensuring tight connections
• 
  
• 🛠 Replacing worn-out seals during faucet maintenance

3️⃣ Where It Is Used

Typically found in:

• TOTO wash basin mixers
• 
  
• Sensor faucets
• 
  
• Cartridge assemblies
• 
  
• Valve connections

It works together with other parts like:

• Cartridge
• 
  
• Handle assembly
• 
  
• Aerator
• 
  
• Screws and caps.

4️⃣ When to Replace It

Replace S90173 packing if you see:

• Water leaking from the faucet body
• 
  
• Dripping around the handle
• 
  
• Reduced sealing inside the valve
• 
  
• Old or cracked rubber gasket

5️⃣ Typical Size / Characteristics

(Exact size varies by model)

• Small O-ring or flat packing
• 
  
• Rubber / silicone material
• 
  
• Designed for TOTO orig…

Toto Spares, Toto Parts, Toto Spare Parts, Spare Code no : S71002.

TOTO spare part: S71002

• Part number: S71002
• 
  
• Part name: Square Flange
• 
  
• Brand: TOTO
• 
  
• Category: Bathroom fitting / installation accessory
• 
  
• Use: Finishing flange used to cover the pipe opening or mounting point in bathroom fixtures (such as floor drains, valves, or exposed pipe connections).

Basic Details

ItemDetailsPart No.S71002DescriptionSquare FlangeMaterialUsually ABS / plastic or metal (depending on assembly)ShapeSquare decorative flange platePurposeCovers wall/floor pipe gap and gives a neat finishApplicationUsed in TOTO floor drain, valve, or installation fittings

Typical Function

• Hides the gap around pipes or drain outlet.
• 
  
• Protects installation edges.
• 
  
• Provides clean decorative finishing around fixtures.
• 
  
• Often used with TOTO floor drains or exposed pipe fittings.

Related Parts

• S71001-1S – Cover Plate
• 
  
• 72001 – Washer
• 
  
• S91181MR – Seat Packing
• 
  
• S91243HPR – Packing 

TOTO : Control unit, toto Powercable, toto Rubber flapper, toto Signal Cable& Conduit Pipe, toto Right hook,

toto Screw, toto Concealed Automatic Urinal Flush Valve, toto Shower Hanger & Screw, toto check nut & lock on cartridge, toto Controller Unit, toto…

Toto Spares, Toto Parts, Toto Spare Parts, Spare code no : S71001-1S.

TOTO spare part: S71001-1S

• Part name: Cover Plate
• 
  
• Brand: TOTO
• 
  
• Part number: S71001-1S
• 
  
• Category: Toilet / sanitary fitting spare accessory
• 
  
• Function: Used as a cover plate to hide or protect fixing points / openings in certain TOTO toilet or installation assemblies. It gives a clean finish by covering screw holes or mounting areas.

Basic details

ItemDetailsPart No.S71001-1SDescriptionCover PlateMaterialUsually ABS / plastic (TOTO spare accessory type)UseCovering installation holes / mounting pointsApplicationUsed with some TOTO toilet or bathroom fixture assemblies

Related spare parts (same group)

• S71002 – Square flange
• 
  
• S91181MR – Seat packing
• 
  
• S91243HPR – Packing
• 
  
• 72001 – Washer

✔ Typical usage:

• Concealed installation systems
• 
  
• Toilet mounting hardware cover
• 
  
• Decorative finishing plate

Availability

This spare is usually supplied through TOTO dealers or sanitary spare suppliers, especially for installation finishing parts.

TOTO : Control unit, toto Powercable, toto Rubber flapper, toto Signal Cable& Conduit Pipe, toto Right hook,

toto Screw, toto Concealed Automatic Urinal Flush Valve, toto Shower Hanger & Screw, toto check nut…

Toto Spares, Toto Parts, Toto Spare Parts, Spare code no : S61015.

The TOTO spare part S61015 is an Allen screw (handle grub screw) used in TOTO faucet and shower mixer assemblies.

🔧 TOTO S61015 – Details

• Part number: S61015
• Part name: Allen Screw / Handle Grub Screw
• Type: Small hex-socket set screw
• Used in: TOTO faucet handles and shower mixer handles

⚙️ Function

The S61015 Allen screw is used to:

• Fix the faucet or mixer handle to the cartridge spindle
• Prevent the handle from slipping or coming off
• Keep the lever handle tightly connected to the internal valve/cartridge

It is usually tightened with an Allen key (hex key) from the side or bottom of the handle.

📍 Location in the faucet

Typical position:

1. Under the lever handle
2. Inside a small hole on the side or bottom of the handle
3. Tightened into the cartridge spindle

🔍 When replacement is needed

Replace S61015 if:

• The handle becomes loose or wobbly
• The screw is lost during maintenance
• The hex head is damaged or stripped

✅ Simple explanation:

TOTO S61015 = small Allen screw that locks the faucet/shower handle onto the cartridge stem.

If you want, tell me the TOTO mixer model (TX / TB / TS series). I can show exactly where S61015 fits in the exploded…

Toto Spares, Toto Parts, Toto Spare Parts, Spare code no : S22074F.

The TOTO spare part S22074F is a Cap / Cover for the cartridge assembly used in certain TOTO faucet or mixer valve systems.

🔧 TOTO S22074F – Details

• Part name: Cartridge Cap / Cover
• 
  
• Part number: S22074F
• 
  
• Material: Usually plastic or metal protective cap
• 
  
• Location: Installed on the top of the faucet cartridge inside the handle assembly
• 
  
• Brand: TOTO

⚙️ Function / Use

The S22074F cap is used to:

• Cover and secure the cartridge in the faucet body
• 
  
• Protect internal cartridge components from dust and water leakage
• 
  
• Help hold the cartridge in the correct position inside the mixer or tap assembly
• 
  
• Maintain proper sealing and alignment of the valve mechanism

🚿 Where it is commonly used

• TOTO basin mixer taps
• 
  
• Shower mixer valves
• 
  
• Single-lever faucet cartridges

🔍 Signs it may need replacement

• Water leaking around the faucet handle
• 
  
• Loose cartridge inside the tap
• 
  
• Cracked or damaged cap

✅ Simple explanation:

S22074F = the cap that covers and locks the faucet cartridge inside a TOTO tap or mixer.

📷 If you want, send:

• Photo of the spare part
• 
  
• TOTO faucet / mixer model number.

TOTO : Control unit, toto Powercable, toto Rubber flapper, toto Signal Cable&…

Toto spares, Toto parts, Toto spare parts, Spare code no : S16994.

The spare part TOTO S16994 is called a Spring Receiver.

Use of TOTO S16994 (Spring Receiver)

• It is a small internal component used in TOTO bathroom fittings, especially in shower or faucet mechanisms.
• 
  
• Its main job is to hold or position a spring inside the assembly so the mechanism works smoothly.
• 
  
• Typically used in parts like:
• Shower diverter assemblies
• 
  
• Faucet handle mechanisms
• 
  
• Internal valve or cartridge systems

Function

The spring receiver:

• Holds the compression spring in place
• 
  
• Maintains proper tension for moving parts
• 
  
• Helps return the lever/diverter to its position after use

When it is replaced

You may need to replace S16994 if:

• The shower diverter or handle does not return properly
• 
  
• The spring inside the faucet/shower unit is loose or damaged
• 
  
• The internal mechanism feels loose or stuck

✅ In short: TOTO S16994 = a small internal holder that supports a spring inside a shower/faucet mechanism.

If you want, send:

• Photo of the spare part
• 
  
• Model of the TOTO faucet/shower.

TOTO : Control unit, toto Powercable, toto Rubber flapper, toto Signal Cable& Conduit Pipe, toto Right hook,

toto Screw, toto Concealed Automatic Urinal Flush Valve…

Toto Spares, Toto Parts, Toto Spare Parts, Spare code no : S1015-SHO-A.

TOTO Spare Part: S1015-SHO-A

S1015-SHO-A is a TOTO faucet spindle / ceramic cartridge used inside certain TOTO taps or mixer faucets. It acts as the internal valve that opens and closes water flow when the faucet handle is rotated.

Basic Details

• Part number: S1015-SHO-A
• 
  
• Brand: TOTO
• 
  
• Type: Faucet spindle / ceramic cartridge
• 
  
• Application: Basin tap or mixer faucet internal valve
• 
  
• Rotation: Typically 180° handle turn operation (depending on faucet model)
• 
  
• Material: Ceramic disc valve with sealing rings

Main Function

The S1015-SHO-A cartridge is the core control valve of the faucet. It performs these functions:

1. Controls water flow when the handle is turned.
2. 
   
3. Stops leakage by sealing water with ceramic discs.
4. 
   
5. Allows smooth handle operation.
6. 
   
7. Maintains consistent water pressure and flow control.

Ceramic disc cartridges like those used by TOTO are designed for long life and drip-free performance compared to rubber washer valves.

Where It Is Used

This spare part is typically used in:

• TOTO washbasin faucets
• 
  
• Deck-mounted mixer taps
• 
  
• Dual-handle taps (one cartridge for each side)

It is installed inside the faucet body below the handle.

Signs It…