Thetford parts reference
Thetford 638581
Kit-Service Door Filler Plate-Blk
638581 is the Thetford part number for the kit-service door filler plate-blk. It is printed in Thetford’s own parts documentation, which we hold a copy of and link below.
Which parts lists carry this number
It appears on the parts lists for 2 different models: N180 Series and N51 SeriesN41 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_N180_638718_20181106.pdf
- Published by
- Thetford
- Retrieved
- 2026-08-28
- File checksum (SHA-1)
5659dcfdb60f035c43e509a12bb38b03223d4a9d
What we have not checked
We can show you that 638581 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 That depends on your model year, build date and what is actually installed, and we do not publish a fitment claim until we can show it in the manufacturer’s own document.
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