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PAI · Engine
631261
In stock · ships from Knoxville
This is a one-piece molded oil pan gasket for Detroit Diesel Series 60 engines (11.1L, 12.7L, and 14.0L).
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 6 applications
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All confirmed applications for this part number.
Sterling
Western Star
Other applications
Sterling
Western Star
Other applications
Verify oil pan style and engine serial number before ordering. Replace pan-bolt washers and torque to spec on installation.
Part data verified against 5 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It seals the joint between the oil pan and the cylinder block to prevent oil leaks. Replace it whenever the oil pan is removed for engine service, or if you notice oil seepage at the pan flange. The gasket directly replaces Detroit OEM part numbers 23522279 and 23539104.
Part Number: 631261
DETROIT 12.7 BLACK OIL PAN GASKET
Vendor: Fitzgerald Truck
Dealer: KP Services Crossville
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