04-05 2004 YFZ450 YFZ 450 OEM CDI Electrical Computer ECU Unit 5TG-85540-00-00

OEM 06-09 YAMAHA YFZ450 ECU Computer Yfz 450 CDI Ignition Box

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2005 YFZ 450 SPECIAL EDITION OEM CDI UNIT 5TG-85540-00-00

2006-2009 YAMAHA YFZ450 OEM IGNITION CDI CONTROL BOX MODULE 5TG-85540-10-0 T74

04-09 YAMAHA YFZ450 YFZ 450 YFZ450SE OEM ECU COMPUTER CONTROLLER UNIT CDI ECM

2005 Yamaha YFZ 450 CDI ECU Computer Ignition

05 Yamaha YFZ450 CDI Box Computer