The Oil Pressure Relief Valve Body is designed to open when the oil pressure in the engine exceeds a predetermined level. This allows excess oil to be diverted back to the oil sump, preventing the oil pressure from becoming too high. The dowel is a metal pin that helps to secure the valve body in place. The sleeve bearing is a friction-reducing device that helps to keep the valve moving smoothly.Attributes:• Prevent excessive oil pressure from damaging the engine• Manufactured to precise specifications and are built for durability and reliabilityApplications:The Oil Pressure Relief Valve Body ensures that the engine has adequate oil pressure for lubrication and cooling.