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Donaldson · Filtration
P181113
In stock · ships from Knoxville
This is a Donaldson primary round air filter element for heavy‑duty diesel engines.
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Verified fitment for 1 applications
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All confirmed applications for this part number.
Caterpillar
Caterpillar
May also fit other equipment that accepts this filter size; verify using the cross‑reference part numbers provided.
Part data verified against 4 catalog sources
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It serves as the first stage in a two‑stage air cleaner, trapping dust and debris to protect the engine from abrasive wear. Replacement is needed when the filter becomes clogged or at scheduled maintenance intervals to preserve engine performance and fuel economy. It fits a wide range of Caterpillar equipment and other machinery using the same housing dimensions.
Part Number: P181113
AIR FILTER,PRIMARY ROUND
Category: Donaldson- F
Unit: ea
Dealer: KP Services Crossville
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