Caterpillar Part reference
This Caterpillar precleaner cover assembly, catalog number 2S2493, is listed in the air inlet and exhaust system group. Catalog records place it in the precleaner assembly area of heavy equipment air intake systems, where it is used with the precleaner components supplied on those units.
Recorded applications
Selected catalog references that list this part. A catalog association does not confirm fitment for every machine or configuration.
Catalog context
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| Part number | Description |
|---|---|
| 0S***71 | screw,cap,hexagon; tube assembly to turbocharger and elbow mounting |
| 0S***94 | bolt (1 in. long 3/8 in. dia.); plate assembly to support assembly |
| 15***13 | precleaner group; -air cleaner |
| 2s2493 | precleaner cover assembly (current part) |
Selected entries from this catalog unit. Other part numbers are masked. Confirm the full breakdown and your machine configuration before ordering.
View model pageGeneral guidance
In general, a precleaner is a first-stage filter that sits ahead of the main air cleaner on heavy equipment engines. It uses a cover and vanes or a similar shape to spin the intake air so heavier dust and debris are thrown out before the air reaches the main filter element, helping protect the engine in dusty job sites.
Use part number 2S2493 when identifying this precleaner cover assembly. Catalog records show related Caterpillar D350E and D350E II entries, with the precleaner entry carrying the qualifier s/n 9LR1-up and the air cleaner group entry carrying s/n 2XW1-342, so confirm the machine serial number and the surrounding assembly before ordering.
Catalog references
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