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CATERPILLAR · Hardware & Fasteners
2233505
In stock · ships from Knoxville
This is a Caterpillar Press-In-Place (PIP) seal used to prevent fluid or air leaks at static joints, such as air compressor housings or other engine components.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It stays seated in its groove even during vertical or inverted assembly. Made from HNBR rubber, it resists oil, fuel, and temperatures from -40°C to 115°C. Replace it if you see leakage at the joint or during an engine/compressor rebuild to maintain a reliable seal.
Part Number: 2233505
O RING
Vendor: MHC Kenworth
Dealer: KP Services Crossville
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