Toto spares, Toto parts, Toto spare parts, Spare code no : TC301-E1.The TOTO TC301-E1 spare part is ...

Toto spares, Toto parts, Toto spare parts, Spare code no : TC301-E1.

The TOTO TC301-E1 spare part is the bolt cap (decorative hinge cap) for the TOTO TC301 soft-close toilet seat. It is a small plastic cover that snaps over the seat mounting bolts/hinges to:

  • Hide the mounting bolts for a cleaner appearance.
  • Protect the bolts from dust, dirt, and moisture.
  • Improve the overall finish of the toilet seat installation.

It is not a functional hinge or soft-close mechanism—it is only the cover cap. If the hinge itself is broken, you would need a different spare, such as the hinge pin or hinge assembly.

If you're looking for other TC301 spares, the common ones are:

  • TC301-E1 – Bolt cap (2 pieces)
  • TC301-E2 – Lid cushion
  • TC301-E3 – Seat cushions (4 pieces)

If you tell me which part of your TC301 seat is damaged, I can help identify the correct replacement part.

The TOTO TC301-E1 is a genuine replacement spare part for the TOTO TC301 soft-close toilet seat.

Part details:

  • Part number: TC301-E1
  • Part name: Bolt Cap / Decorative Cap (2-piece set)
  • Quantity: 2 caps per pack
  • Compatible model: TOTO TC301 toilet seat
  • Material: Plastic
  • Function:Covers the seat mounting bolts and hinge fasteners.
  • Protects the bolts from dust, moisture, and corrosion.
  • Provides a clean, finished appearance around the seat hinges.
  • Snaps into place and is easily replaceable without replacing the entire seat.

The TC301 spare parts include:

  • TC301-E1 – Bolt cap (2 pcs)
  • TC301-E2 – Upper/lid cushions (4 pcs)
  • TC301-E3 – Seat cushions (4 pcs)
  • TCM3715#NW1 – Hinge pin and decorative cap assembly (1 set)

If you need the dimensions, installation diagram, or exploded parts drawing for TC301-E1, I can help locate those as well.

The TOTO TC301-E1 is a genuine replacement spare part for the TOTO TC301 soft-close toilet seat.

Part details:

  • Part number: TC301-E1
  • Part name: Bolt Cap / Decorative Cap (2-piece set)
  • Quantity: 2 caps per pack
  • Compatible model: TOTO TC301 toilet seat
  • Material: Plastic
  • Function:Covers the seat mounting bolts and hinge fasteners.
  • Protects the bolts from dust, moisture, and corrosion.
  • Provides a clean, finished appearance around the seat hinges.
  • Snaps into place and is easily replaceable without replacing the entire seat.

The TC301 spare parts include:

  • TC301-E1 – Bolt cap (2 pcs)
  • TC301-E2 – Upper/lid cushions (4 pcs)
  • TC301-E3 – Seat cushions (4 pcs)
  • TCM3715#NW1 – Hinge pin and decorative cap assembly (1 set)

If you need the dimensions, installation diagram, or exploded parts drawing for TC301-E1, I can help locate.

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Toto thermostatic knob, toto Flange Cap, toto Flange Plate, toto Clamp for valve connector, toto FRAME, toto sensorunit, toto Towel Ring, toto IN WALL SENSOR URINAL FLUSH VALVE, toto Ceramic cartridge for Faucets DUBAI.

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Jul 31st, 2026 11:31 AM

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