A pump cover (8) for a fuel pump (3) is located at a position lateral to the fuel pump. The fuel pump is disposed on a cylinder head (2) of an engine (1). The pump cover includes a plate (10) and a rib (11). The plate is fixed to a side surface of the engine. The plate extends to a position lateral to the fuel pump disposed on the cylinder head. The rib protrudes from the plate, and is located superjacent to a pump mounting surface defined on the cylinder head.
