There is provided a fuel pump disposed outside of a fuel tank, in which the durability of a bearing is enhanced. A fuel pump (20) includes: a drive shaft (40); a rotary swash plate (50) fixed to the drive shaft (40); a cylinder (241); and a piston (25) pro...

A fuel injection pump (4) includes a cam (44) rotating with a camshaft (11), a cam ring (45) revolving around the camshaft (11), a housing (30), plungers (41, 42) for pressurizing and pressure-feeding fuel drawn into fuel pressurizing chambers (51, 52), an...

The invention relates to a throttle system which can reduce the amount of air leakage from the air cleaner side of the throttle system into the engine side on an occasion where the throttle valve (5) is set to a closed position. The seal material (43) is i...

A pump for feeding of fuel an injection system for an internal combustion engine comprising a body (1, 1'), a conduit (16,17) with single-acting valves (14, 15) that extends between a suction inlet (12) and a delivery outlet (13); at least one cylinder (2)...