Thetford parts reference
Thetford 628685
Fan-External DC (2 Per System)(914576 & Above)
628685 is the Thetford part number for the fan-external dc (2 per system)(914576 & above). It is printed in Thetford’s own parts documentation, which we hold a copy of and link below.
What this number replaces
If you were looking for 636441, this is the number that part points to. Thetford marks it with “USE 628685”, so 628685 is the one to order.
Which parts lists carry this number
It appears on the parts lists for 6 different models: 1200 Series, 1210 Series, 2118 Series, N1095 Series, N62/N82 Series and N64/N84 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_2118_637110_022025.pdf
- Published by
- Thetford
- Retrieved
- 2026-08-28
- File checksum (SHA-1)
9e1199a334ca2e63c02f6952e9b7ff71703ec017
What we have not checked
We can show you that 628685 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 That depends on your model year, build date and what is actually installed, and we do not publish a fitment claim until we can show it in the manufacturer’s own document.
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