Thetford parts reference
Thetford 627752
Rail-Bottom Support (Not Shown)
627752 is the Thetford part number for the rail-bottom support (not shown). It is printed in Thetford’s own parts documentation, which we hold a copy of and link below.
Thetford says to use 637586 instead
Thetford marks this number with “USE 637586” on its own parts list, which is the manufacturer telling you 637586 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: 637586
Which parts lists carry this number
It appears on the parts list for the 2118 Series.
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 627752 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 That depends on your model year, build date and what is actually installed, and we do not publish a fitment claim until we can show it in the manufacturer’s own document.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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