A genuine OEM control panel & level indicator for Thetford C400 series cassette toilets. Designed to show cassette fill level and operate the flush / empty functions for your C-model cassette toilet. Provides updated aesthetics and improved reliability over older panels.

For reliable operation, the control panel is essential: it houses the PCB that senses how full the cassette is, powers the “cassette full” light, operates the flush lever/button, and includes the lever handle. This replacement unit supersedes earlier Model Number 32320.

OEM Part Numbers: 3232062 / 5181062 (sometimes shown as 32320)

Kit Includes:

• 1 × Control Panel Assembly (flush lever/button, level indicator LED)

• 1 × Printed Circuit Board (PCB) pre-wired for C400 / C402 toilets

• 1 × Blade-style Lever Handle

Compatability:

• Fits Thetford C400 and C402C cassette toilets (C-Model)

• Works with both left-hand and right-hand cassette versions

• Direct replacement for older part number 32320

• Supersedes older control panels; matches newer SC400-Mk2 panel style

Frequently Asked Questions
Q: Does this replace my old control panel 32320?
Yes , this unit (5181062 / 3232062) supersedes the older 32320 panel. It’s a direct replacement (same mounting, same connectors) though the styling is updated.

Q: Will this work on both left-hand and right-hand cassette toilets?
Yes , it is compatible with both orientation versions of the C400 / C402 cassette toilets.

Q: What does the “level indicator” do?
It uses LEDs (cassette full light) to show when the cassette is near the full capacity. Helps prevent over-filling and accidental spills.

Q: Will this fix a faulty “cassette-full” light or stuck flush lever?
Yes, if the issue is due to a worn or failed control panel or PCB. If the light remains off, or lever doesn’t actuate, replacing this panel often resolves that. However, issues such as electrical supply, damaged wiring, or mechanical obstruction may still n