. . . . . . . "4266"^^ . . . . . . . . . . . "Flat-plane crank"@en . "The flat-plane crank (sometimes flatplane) is a type of crankshaft for use in internal combustion engines that has a 180 degree angle between crank throws."@en . . . . . . "The flat-plane crank (sometimes flatplane) is a type of crankshaft for use in internal combustion engines that has a 180 degree angle between crank throws."@en . . "1072267434"^^ . . . . . . . "2786337"^^ .