Thetford parts reference

Thetford 639369

Trim Piece Foam Tape Assy- Side/7'/Black (2 Per

639369 is the Thetford part number for the trim piece foam tape assy- side/7'/black (2 per. 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 list for the N7 & N8 Polar Series.

Check the version before you order

This part comes in more than one version, and they differ by colour. Ordering the wrong one gets you a part that is real, correct for the model, and still not the one you need. The other versions on the same documentation are listed below — check yours before ordering.

  • 622295Trim Piece Foam Tape Assy-Side/6'/Black (2 Per Cabinet)
  • 622296Trim Piece Foam Tape Assy-Side/8'/Black (2 Per Cabinet)
  • 622323Trim Piece Foam Tape Assy-Cabinet/Bottom/Black
  • 622927Trim Piece Foam Tape Assy-Bottom/Brown
  • 623516Trim Piece Foam Tape Assy-Side/6'/Brown (2 Per Cabinet)
  • 625185Trim Piece Foam Tape Assy-Cabinet/Side/10'/Black

Availability

Thetford marks this number with an asterisk, and the legend on that document reads “LIMITED AVAILABILITY”. It is still a live number, but supply is constrained, so it is worth checking secondary sources rather than assuming it is freely stocked.

Where this comes from

Document
PL_N7N8_639735_03072025.pdf
Published by
Thetford
Retrieved
2026-08-28
File checksum (SHA-1)
a44b26e4ca939e651e5dfb93097bd1f3c25e8e42

What we have not checked

We can show you that 639369 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 That depends on your model year, build date and what is actually installed, and we do not publish a fitment claim until we can show it in the manufacturer’s own document.

Search our full parts reference for 639369

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