Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Cummins · Engine
3911535
In stock · ships from Knoxville
This is an oil pan gasket that seals the joint between the engine block and the oil pan, preventing oil leaks and keeping dirt out of your engine.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Fits industrial, agricultural, and on-highway equipment using the Cummins 3.9L platform. Verified in third-party listings as fitting Case, Case IH, Allis Chalmers, Versatile, and White tractors, skid steers, and swathers, but exact year/model fitment should be confirmed using the equipment’s engine serial number.
Part data verified against 5 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It is designed specifically for the popular Cummins 3.9-liter 4-cylinder diesel engine family, including the naturally aspirated '4B', turbocharged '4BT', and aftercooled '4BTA' variants. Mechanics replace this gasket whenever the oil pan is removed for service, or when a leak develops at the pan rail—an extra-thick aftermarket version is available to help seal older engines with slightly warped or pitted mounting surfaces. Always clean the sealing surfaces thoroughly and follow the proper torque sequence during installation to stop leaks for good.
Part Number: 3911535
OIL PAN GASKET
Vendor: MHC Kenworth
Dealer: KP Services Crossville
Compatibility, alternatives, and more
