What to do when an RV part number is discontinued

My RV part number is discontinued — what now?

There are four different situations and they need different responses. If the manufacturer named a replacement, order that. If the parts list flags the number as limited availability, it is still current but supply is tight. If the document says not available, treat it as unobtainable new. If none of those apply and you simply cannot find stock, that is a market condition, not a lifecycle status.

Four situations, not one

People say "discontinued" for all of these, and the right next step differs in each case.

Superseded — the maker named a replacement number. Order the replacement. 189 numbers on this site are in this state.
Limited availability — flagged in the parts list, still a current number, supply constrained. 60 numbers on this site carry this flag.
Not available — the document says so in its own legend. 2 numbers on this site are in this state.
No documented status — the number is current as far as the manufacturer says, and you simply cannot find stock today. That is a market condition.

The flag does not mean the same thing everywhere

Parts lists mark constrained numbers with an asterisk and define it in a legend. That definition is not consistent across documents: most of the lists we hold define the asterisk as limited availability, and at least one defines it as not available at all.

So we read the legend from the document each part actually came from, rather than applying one meaning across everything. Where a document asterisks a part but never defines the mark — which is true of 65 numbers here — we say nothing about availability rather than guess.

What marketplace stock does not tell you

A number with no listings anywhere is not evidence that the manufacturer discontinued it, and a number with plenty of listings is not evidence that it is current. Sellers hold old stock for years and run out of current parts routinely.

Lifecycle comes from the manufacturer’s document. Availability comes from the market. They are different questions and we keep them apart on every page.

If there is genuinely no successor

Sometimes a number is flagged unavailable and the document names nothing to replace it. That is a real dead end, and the honest thing is to say so rather than to offer a part that looks close.

In that situation the useful next step is the component page for that family: it shows every number the manufacturer documents in that position across models, which is where a genuine alternative would be visible if one exists.

Look up your part

Search a part number, an appliance model, or the component that failed. We check the manufacturer’s own parts lists first.

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Last checked 2026-08-30.