Thetford · Catalog Reference
Thetford 31859
Seat and Cover Assembly - Parchment
31859 is the Thetford part number for the seat and cover assembly - parchment. It is printed in Thetford’s own parts documentation, which we hold a copy of and link below.
Current eBay listings for Thetford 31859
Search eBay for Thetford 31859eBay carries exact OEM numbers, discontinued parts and old stock that general retailers drop, which is usually where a part this specific turns up.
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Also search Amazon for this part number
Catalog Reference: this number appears in manufacturer documentation, but model compatibility has not yet been confirmed.
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Which parts lists carry this number
It appears on the parts lists for 2 different models: Aqua-Magic Residence and Aqua-Magic VI. A number shared across several models usually means the component was carried over between them, which is useful when the exact list for your model is not the one you can find.
Check the version before you order
This part comes in more than one version, and they differ by colour. Ordering the wrong one gets you a part that is real, correct for the model, and still not the one you need. The other versions on the same documentation are listed below — check yours before ordering.
Where this comes from
- Document
- Thetford parts list for Aqua-Magic ResidencePL_AMResidence_RevC_02242025.pdf
- Published by
- Thetford
- Retrieved
- 2026-08-28
- File checksum (SHA-1)
9b57b0510b52ebdb11d180055532c5a7550cd36f
What we have not checked
We can show you that 31859 is a real Thetford number, what Thetford calls it, and which parts lists carry it. Model compatibility has not yet been confirmed. That depends on your model year, build date and what is actually installed, and we do not publish a compatibility claim until we can show it in the manufacturer’s own document.
Current marketplace inventory
Listings from eBay
These results match your search terms. Camper Replacement Parts has not yet confirmed compatibility for this part.
Checking current eBay inventory…
Camper Replacement Parts is not the seller. Price, shipping, stock and item condition are set by the eBay seller and can change at any time. We may earn a commission if you buy through these links.