Thetford parts reference
Thetford 617869
Tube-Water Feed/IM/68”
617869 is the Thetford part number for the tube-water feed/im/68”. It is printed in Thetford’s own parts documentation, which we hold a copy of and link below.
Thetford says to use 621429 instead
Thetford marks this number with “USE 621429” on its own parts list, which is the manufacturer telling you 621429 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: 621429
Which parts lists carry this number
It appears on the parts list for the N64/N84 Series.
Where this comes from
- Document
- PL_N64N84_623423_20231019.pdf
- Published by
- Thetford
- Retrieved
- 2026-08-28
- File checksum (SHA-1)
91cc581edb9737694775cfd1d2a34d133d54bca8
What we have not checked
We can show you that 617869 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 That depends on your model year, build date and what is actually installed, and we do not publish a fitment claim until we can show it in the manufacturer’s own document.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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