Gaskets and Seals› Engine Gaskets and Seals

SEALED POWER

AIR COMPRESSOR SEAL RING

$27.36

SKU: S03T FP-2233505

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Ships by Jun 18
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The PAI Industries 331492 is an air compressor mounting gasket designed for Caterpillar C13 engines. This gasket is used at the mating face between the air compressor and the cylinder block. It serves as a direct replacement for the OE Caterpillar part number 223-3505.

The gasket is intended to be replaced whenever the air compressor is removed for service, such as valve adjustments, head replacements, or complete compressor removal and reinstallation. It is compatible with both on-highway Caterpillar C13 (12.5L) engines and Caterpillar C13 ACERT engines configured for 2004–2010 emissions standards.

Fitment

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Specifications

BrandSEALED POWER
Part NumberS03T FP-2233505

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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