TRX850 CDI TCI igniter comtroller brain computer (4UN-82305-00, 4NX-82305-01)
![](images/Yamaha-TRX-850-CDI-TCI-igniter-ECU-ECM-4UN-4NX.jpg)
Yamaha TDM 850 4UN 4NX CDI ECU Brain Igniter Spark Unit
4UN-82305-00 / 131800-6690
4NX-82305-01 / 131800-6691
Yamaha TDM 850 4UN 4NX CDI ECU Brain Igniter Spark Unit
4UN-82305-00 / 131800-6690
4NX-82305-01 / 131800-6691