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PAI Industries · Engine
331285
In stock · ships from Knoxville
This is a regulator cover gasket used to seal the water temperature regulator housing on certain Caterpillar diesel engines.
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Verified fitment for 5 applications
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All confirmed applications for this part number.
Caterpillar
Caterpillar
Fits the regulator/thermostat housing on these engine families. Always verify against your engine serial number.
Part data verified against 5 catalog sources
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It prevents coolant leaks when the thermostat housing or regulator cover is installed. It should be replaced any time the regulator or thermostat is serviced, or if a leak is detected at the housing joint.
Part Number: 331285
GASKET REG COVE. CAT4N1156
Unit: ea
Vendor: PAI Industries
Dealer: KP Services Crossville
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