Prime Line 7-01639 Ignition Coil Replacement for Model Kawasaki 21171-7001, 21171-7007, 21171-7006, 21171-7013, 21171-7034 Ignition Coil For Models FH430, FH451V, FH500V, FH531V, FH601D, FH641D, FH680D, FH721V, FJ100D, FJ180V Fits Kawasaki 21171-7034 No.1 & No.2 Cylinders