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Scania 40P A/C panels: the same pin count, three versions
SAP-S400, S400A and S400B all show 40P in the catalog, but their OE numbers and equipment versions differ.
The Scania P/G/R/T section groups three 40P air-conditioning panels: SAP-S400 is marked low specification, S400A middle, and S400B high. Those words describe catalog variants, not build quality grades. The records also have different OEs. Counting 40 pins will not choose the correct face or function.
Name the version without judging quality
Write the requested OE and the printed low/mid/high note exactly. Ask which buttons, display or control functions differ in the proposed unit. Do not describe “high” as better quality or promise extra features the source does not specify.
Compare front and rear evidence
A clear front photo should show the controls and display area; a rear photo should show the entire connector and label. If the buyer cannot identify the variant, keep the order line pending a sample or qualified review.
Release one version to production
Once the version is approved, carry the same SKU and OE through PI, packaging and receiving. Do not replace a low-spec request with a high-spec candidate on the assumption that it must be an upgrade.
Purchasing guidance, not installation or diagnostic instructions. Confirm compatibility and specifications with the supplier and a qualified technician.
Catalog examples — not confirmed substitutes
SAP-S400
A/C control panel — ON
OE references: 1748563 / 2419809
Catalog specifications ↗
SAP-S400A
A/C control panel — ON
OE references: 2040484 / 2008142
Catalog specifications ↗
SAP-S400B
A/C control panel — ON
OE references: 1768321
Catalog specifications ↗Compare the actual catalog records
These are current catalog examples, not an approved substitution list. OE references and remarks below are reproduced from the supplied records; they do not establish compatibility, stock or electrical performance.
Editorial basis: this guide uses the current SHIRE catalog records shown above. AI assisted the multilingual wording; model, OE and catalog-note fields were checked against the supplied records. No physical product test was performed.
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