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Post Onsite · Engine
336025
In stock · ships from Knoxville
This is a felt seal used on Caterpillar 3406E, C15, C16, and C18 diesel engines.
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Verified fitment for 4 applications
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All confirmed applications for this part number.
Caterpillar
Caterpillar
Commonly used as a felt washer in fuel injection pumps and related fuel system components. Always verify fitment with engine serial number.
Part data verified against 3 catalog sources
Numbers this part supersedes or interchanges with. Showing 3 of 3.
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It functions as a fuel injection or fuel pump sealing washer to prevent fuel leaks. Over time, felt seals can harden or become saturated, so replacing them during fuel system service helps maintain a tight seal and reliable engine operation.
Part Number: 336025
FELT SEAL CAT 8H9204
Dealer: Post Onsite
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