GASKET - HYDRAULIC SUMP (Toyota TY00591-71523-81)

A damaged gasket in a hydraulic sump can lead to fluid leaks and reduced system pressure. The gasket type serves as a static seal between two mating surfaces, preventing fluid escape under normal operating conditions. This aftermarket replacement part references Toyota catalog number TY00591-71523-81. The gasket's plain mechanical function is to compress and fill microscopic gaps between flanges. A concrete generic failure consequence is that a degraded gasket may allow contaminants to enter the sump, accelerating wear on internal components. During a routine fluid change, inspecting the gasket for cracks or deformation is advisable. Verify the serial number or application, then call (562) 693-7748. The item ships at approximately 0.26 pounds.

Part number variants: TY00591-71523-81, ty00591-71523-81, TY005917152381, ty005917152381