Description
Thetford C400 Toilet Fresh-Up Set – Holding Tank, Seat and Cover 5169062
Give your Thetford C400 cassette toilet a practical refresh with this genuine Fresh-Up Set. Designed for caravans, motorhomes, boats and other recreational vehicles, the kit replaces the main waste-holding components and toilet seat, helping restore everyday comfort and reliable operation.
The complete set includes a new waste-holding tank, toilet seat and cover, plus the required installation hardware. It is a straightforward and cost-effective way to extend the useful life of a C400 cassette toilet without replacing the complete toilet system.
Please note: This product is supplied only as a complete holding tank, seat and lid combination. The seat and lid cannot be removed to reduce the price.
Key Features
- Genuine Thetford replacement Fresh-Up Set.
- Suitable for Thetford C400-series cassette toilets, including C402C models.
- Compatible with both left-handed and right-handed cassette installations.
- Includes a replacement waste-holding tank, toilet seat and cover.
- Holding tank orientation can be changed by removing and rotating the slide mechanism.
- Simple installation for a convenient toilet refresh.
- Backed by a 1-year warranty.
What Is Included
- 1 x Holding Tank – T32327-06 / T32326-06
- 1 x Toilet Seat and Cover – T51814
- Installation hardware
Specifications and Identifiers
| Model | 5169062 |
|---|---|
| Other identifiers | 850-92140, T5169062, T32326-06 / T32327-06 |
| Original model | 5164262 |
| Barcode | 8710315028560 |
| Warranty | 1 year |
Compatibility and Cassette Orientation
This Fresh-Up Set is suitable for Thetford C400-series toilets, including C402C models. It can be used with either left-handed or right-handed cassette installations.
The tank does not have a permanently fixed left- or right-hand configuration. Depending on how it was set up during production, the slide mechanism may need to be repositioned. To change the orientation, remove and rotate the slide mechanism on the holding tank, following the supplied conversion instructions.
Installation Tips
- Confirm that your existing toilet is a Thetford C400-series model before ordering.
- Compare the shape and fittings of your existing holding tank with the replacement before installation.
- Clean and inspect the cassette compartment while the old tank is removed.
- Check seals, catches and the slide mechanism for correct seating before use.
- After installation, test the cassette for secure locking and leaks using clean water before returning the toilet to normal service.
- Refer to the related left-to-right conversion instructions if the slide orientation needs to be changed.
Boat Hut Insight
For boats and touring vehicles, a toilet refresh is often noticed most when it prevents small annoyances: a tired seat, a stiff slide or a cassette that no longer feels as secure as it once did. Before ordering, measure your storage compartment and check access around the cassette door. The replacement tank may be an easy fit, but the route from the delivery box to the toilet can sometimes be the real installation challenge.
Further Information
Refer to the related Left to Right Conversion Instructions and the available video guide for assistance with changing the cassette orientation.
Genuine Thetford Replacement Part
This is a genuine original Thetford replacement spare part. Genuine components are designed to match the original toilet system and help maintain proper fit, operation and compatibility. Take care when comparing this product with aftermarket alternatives, as dimensions, fittings and material quality may vary.
Frequently Asked Questions
Will this Fresh-Up Set fit my Thetford C402C or other C400-series toilet?
Yes. The set is compatible with C400-series toilets, including C402C models, and works with both left-handed and right-handed cassette installations.
Can I use this kit for either a left-handed or right-handed cassette?
Yes. The holding tank and seat are suitable for both left-handed and right-handed C400 installations. The components can be reconfigured to match the cassette orientation.
How do I convert the tank between left-handed and right-handed use?
Remove and rotate the slide mechanism on the holding tank to change the orientation. This is a simple conversion designed for the C400 series. Follow the supplied instructions or related conversion guide.
Does the tank come already set to left-handed or right-handed orientation?
There is no fixed default orientation. The configuration depends on how the unit was set up during production, but it can be changed by rotating the slide mechanism.
Can I buy the holding tank without the seat and lid?
No. This product is supplied only as a complete Fresh-Up Set containing the holding tank, toilet seat and cover. The seat and lid cannot be removed from the package to reduce the price.
Is this an original Thetford part?
Yes. This is a genuine original Thetford replacement spare part.
What warranty is included?
The Fresh-Up Set includes a 1-year warranty.

