The Ignition coil is to be an upgrade on either of the originals on a Kawasaki GPZ1100 with OEM 21121-1038 or 21121-1039
Kawasaki (K) Z 1100 B1-B2 (GPZ) (1981-1982)
These coils will replace any of the following: 4WM-82310-00
Top and bottom headstock bearings included
Ensure that the rectifier is fitted to the frame and gets enough air flow
regulator rectifier yamaha fz8 2011 2014 Yamaha XJ600 The Ignition coil is toBrand new 5 pin voltage regulator rectifier to fit: Yamaha FZ8 (2011 2014). The unit has been designed to replace OEM 1D7 81960 00 & 1D7 81960 01 on a Yamaha FZ8 with engines 59P1, 59P2, 5P93, 59P5, 5P96, 5P98, 2SH4, 39P1, 39P6, 39PL and 39PT. This rectifier has 5 pins, please check your original as some have 6 pins.