Top Quality replacement for your Yamaha 600 XT600 CDI Unit. ( Years 1983, 1984, 1985, 1986) These Units have the highest energy and best design today. These units are made to order and generally ship within 3 business days.
This part replaces Yamaha:2WK-85540-50, 34L-85540-51, 5Y3-85540-50, 5Y3-85540-51 The orginal part may have these numbers stamped on it:24V, 28K, 30H, 5Y3, 5Y4, 5Y5
* The XT600 for this year range has two possible options for the CDI unit. This version has 1 plastic connector and 8 wires total. If your unit has two plastic connectors and and 11 wires see part CD4606