Spare Parts Thetford C400

Thetford C400 is a series of cassette toilets for motorhomes and caravans that can be installed on both the right and left sides. However, most spare parts are the same for both models, with only some mirrored during installation. To ensure your toilet always functions optimally, it is important to have access to the right spare parts. We offer a wide range of original parts for Thetford C400, including sealing rings, solenoid valves, flush buttons, and complete waste tanks. Most spare parts are in stock for immediate delivery. With the right spare parts, you can easily repair or upgrade your toilet, extending its lifespan and ensuring hygiene and comfort during your travels. If you have any questions about which spare part you need, don’t hesitate to contact us – we are happy to help you find the right one.

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  • Thetford Sealing ring for almost all thetford toilets

    Thetford Lip Seal Sealing Ring

    (120)
    Fits: C200, C220, C250, C260, C400, C500 and C2, C3, C4 manufactured after June 15, 2000
    €23
    Buy
  • Thetford Hose Connector C300, C260, C400, C500

    Thetford Hose Connector

    (17)
    Fits: C200, C260, C400, C500
    €11
    Buy
  • Thetford Closing Mechanism Waste Tank C400/C500 right side

    Thetford Closing Mechanism Waste Tank C400/C500

    (50)
    Fits: C400/C500
    €74
    Buy
  • Thetford Solenoid Valve 230709 SC3/C200/C250/C260/C400

    Thetford Solenoid Valve SC3/C200/C250/C260/C400

    (17)
    Fits: SC3/C200/C250/C260/C400
    €78
    Buy
  • Thetford Twusch porcelain insert for cassette toilet

    Thetford Twusch Porcelain insert Cassette toilet

    (10)
    €182
    Buy
  • Thetford Toilet Fresh-Up Set C400 is a renovation kit for your caravan or motorhome toilet.

    Thetford Toilet Fresh-Up Set C400

    (36)
    Fits: Thetford cassette toilet C400
    €165
    Buy
  • Thetford cap for water filling

    Thetford Cassette Toilet Water Fill Cap

    €9
    Buy
  • Thetford Control Panel C402S

    Thetford Control Panel C402C

    (3)
    Fits: C402C
    €69
    Buy
  • Thetford Cassette Carry Bag C200, C220, C250/C260

    Thetford Cassette Carry Bag C2/C3/C4 C400/C500 - Outlet

    €27  €34
    Buy
  • Thetford Cassette Carry Bag C200, C220, C250/C260

    Thetford Cassette Carry Bag

    (12)
    €35
    Buy
  • Thetford Blade Opener Tank C400/C500

    Thetford Blade Opener Tank C400/C500

    Fits: C400/C500
    €13
    Buy
  • Thetford fuse C200, C250 och C400

    Thetford Fuse C200/C250/C400

    (1)
    Fits: C200/C250/C400
    €8
    Buy
  • Thetford Sliding Plate Tank C400 & C500

    Thetford Sliding Plate Tank C400 & C500

    (2)
    Spare part
    €13
    Buy
  • Thetford Pump C2/C3/C4/C200/C400/C402/C500

    Thetford Pump C2/C3/C4/C200/C400/C402

    (19)
    Fits: C2/C3/C4/C200/C400/C402
    €65
    Buy
  • Thetford Connector Set Pump C400

    Thetford Connector Set Pump C400

    (3)
    Fits: C402C, C402X, C403L
    €11
    Buy
  • Thetford Measuring Cup / Screw cap to C400 and C500.

    Thetford Measuring Cup / Screw cap to C400, C500

    (1)
    €15
    Buy