Used on diesel engine model 38td8 1/8 onboard 378 ft whec coast guard vessels. 8.934" center hole diameter temperature rating minus 103 deg. fahrenheit to plus 482 deg. fahrenheit
4.600" overall length 2.440" overall width 2 bolt hole quantity gasket is c shaped; 1.690 in. radius 2 places on inside of gasket, 1.900 in. along l, 2.220 in. along width