Keeping you Ready for the Road Ahead , the AFA Industries Oil Pan Gasket is a solid and reliable solution for your Detroit Diesel S60 engine. This heavy duty oil pan gasket properly seals the oil pan to the bottom of the engine, preventing oil from leaking. Due to high heat exposure from the engine, oil pan gaskets can shrink, leading to damage and downtime. As a result, your oil pan gaskets should be replaced regularly to keep your engine running smoothly. FleetPride is your First Click in Heavy Duty .