PERMATEX 27237 Used As Gasket For Oil Pans/ Timing Covers/ Transmission Pans/ Differential Covers; 13 Ounce Bottle; -65 Degree Fahrenheit To 500 Degree Fahrenheit; Black. ManufacturerPart : 27237. Used As Gasket For Oil Pans/ Timing Covers/ Transmission Pans/ Differential Covers; 13 Ounce Bottle; -65 Degree Fahrenheit To 500 Degree Fahrenheit; Black.