OEProof

24266190 and 24262294 at the same pump-seal position: what “optional” does and does not mean

The cited Gen3 6T40/MNK and 6T45/MNP pump contexts show 24266190 at the pump-seal position and also preserve 24262294 as a same-position optional alternative. That is not permission to write universal interchangeability.

Evidence boundary

B3 E623/E633/E634; Gen3 6T40/MNK and 6T45/MNP bounded contexts; preserve 24262294 co-option; no global interchange.

FAQ

Is 24266190 the only number at this position?
No. E623/E634 preserve 24262294 as a same-position optional alternative.
Does optional mean both numbers fit every application?
No. Optional/co-position evidence is application-bounded.
Is the 24266190↔24266675 replacement relation closed?
No. That is a separate unresolved relation and is not inferred here.

For a specific vehicle, send the VIN / RPO / known OE so the application can be checked in its own context.

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