Thetford parts reference
Thetford 621678
Shelf-Wire/With Cutout
621678 is the Thetford part number for the shelf-wire/with cutout. It is printed in Thetford’s own parts documentation, which we hold a copy of and link below.
Thetford says to use 632454 instead
Thetford marks this number with “USE 632454” on its own parts list, which is the manufacturer telling you 632454 is what to order now. That instruction comes from the document, not from us, and not from what sellers happen to call the part.
Current number: 632454
Which parts lists carry this number
It appears on the parts lists for 2 different models: DC0041CR Series and DE0041 Series. 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.
Where this comes from
- Document
- PL_DC0041CR_636541_20220324.pdf
- Published by
- Thetford
- Retrieved
- 2026-08-28
- File checksum (SHA-1)
2fa499cbaaddee4129d2967955cab6129fd02c3d
What we have not checked
We can show you that 621678 is a real Thetford number, what Thetford calls it, and which parts lists carry it. We have not verified that it fits your camper. That depends on your model year, build date and what is actually installed, and we do not publish a fitment claim until we can show it in the manufacturer’s own document.
Current marketplace inventory
Listings from eBay
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