Thetford parts reference
Thetford 623059
Fin Clip
623059 is the Thetford part number for the fin clip. 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 3 different models: N3104 / N3150 / N3141, N4000 Series and N4104 / N4150 / N4141. 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
- Published by
- Thetford
- Retrieved
- 2026-08-28
- File checksum (SHA-1)
e2a685e1197c6455552a1fb53970972b5f046556
What we have not checked
We can show you that 623059 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 That depends on your model year, build date and what is actually installed, and we do not publish a fitment claim until we can show it in the manufacturer’s own document.
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