Camper and RV parts reference

758 part numbers, read out of Thetford parts lists we hold copies of. Each entry tells you what the number is, what the manufacturer says to use instead if it has been replaced, and which parts lists carry it — with a link to the document that says so.

Why the distinction matters. We separate confirmed model compatibility from simple catalog mentions so you can see exactly what the manufacturer documentation supports before choosing a replacement part. A part number appearing on a parts list tells you the number belongs to that list; whether it suits your camper also depends on your model year, build date and what is actually installed. Where we have matched a number to specific models, it gets a verified compatibility page instead.

Why the distinction matters

We separate confirmed model compatibility from simple catalog mentions so you can see exactly what the manufacturer documentation supports before choosing a replacement part.

Verified Compatibility
We matched this OEM part number to specific models in manufacturer documentation.
Catalog Reference
This part number appears in manufacturer documentation, but model compatibility has not yet been confirmed.
Verified Compatibility versus Catalog ReferenceTwo cards. The first, Verified Compatibility, means we matched this OEM part number to specific models in manufacturer documentation. The second, Catalog Reference, means the part number appears in manufacturer documentation but model compatibility has not yet been confirmed.VERIFIED COMPATIBILITYMatched to specific modelsin the documentation.Compatible models are named.CATALOG REFERENCEThe number is printed intheir documentation.Compatibility not confirmed.We separate confirmed compatibility from catalog mentions, so you can see
Verified Compatibility versus Catalog Reference
A callout number is not a part numberTwo columns. On the left, a parts diagram row labelled item 9. In the middle, an arrow. On the right, two different OEM part numbers, 31708 for the Aqua-Magic V and 33027 for the Aqua-Magic IV, showing that the same callout position means a different orderable number on each model.On the diagram9item numbera row pointer, notan orderable numberAqua-Magic V31708Aqua-Magic IV33027Same item 9. Different appliance. Different number to order.
A callout number is not a part number

Browse by appliance

Start here if you know the model on the data plate. The number in brackets is how many parts we hold for it.

99 shown

Browse by part

Start here if you know what failed but not the model.

49 shown

Also documented

One part that does not group with any of the above.

  • 33189 Side Access Covers (Qty - 2), White

Know the part number?

Search it directly and we will check our verified compatibility data first, then current marketplace inventory.

Search by part number