CDI Electronics 134-3736 Mercury/Mariner Distributer Trigger Housing - 4/6 Cyl (1967-1979)

EASY TO PUT TOGETHER

on time . no damage

Purchase this trigger for 78 Mariner 115 got it put in followed instructions to the tee. First day on the water running good until 10min later shut down no start. Got home checking see what problems was everything was pointing back at the trigger. Took it apart and the disk was very scratched deep, the two screws holding the SCR come out. The correct spacer was used also. Word of advice take them screws out and put red lock tight on them sure don’t want them backing out like it did on me and have to buy again. The spacer I used I had to modify it, ones in box was either long or to short for me anyways.Update 2nd trigger bought, was bad also.Not built like it should be for $500

Doesnot work at all brand new out of box

item as described