Check out any of the thirty-seven Left Crankcase Cover/ Water Pump components enlisted.
Some items from this specific schematic: Cap,bleeder, Bolt,flange,6x45, Bolt,flange,6x35, Gasket,l Cover.
With a quantity of two pieces, the Washer,sealing,6. is the most used part in the LEFT CRANKCASE COVER/ WATER PUMP diagram.