COVER FOR TANK
The present invention relates to a radiator tank or housing (10) consisting of an external casing, the external casing having an upper wall (60), first and second side walls (40, 40') and bases (50, 50'), the bases (50, 50') of the external casing connecting the tank to the radiator manifold, the external casing being provided with a plurality of external ribs (20) and at least one rib (30, 30') being located internally at the join between the upper wall (60) and each of the first and second side walls (40, 40')