CDI Electronics
Johnson, Evinrude 133-3508 Timer Base - CDI Electronics
Price: $250.28
Save: $60.40
(19% Off $310.68)
Part # 133-3508
2nd Day Air for $2.99 More Eligible
This item is found in the following Product Families
Replaces OEM Part #:
  • OMC 583508
  • OMC 763782
If the timerbase is bad will it cause the motor to idle higher/faster?
According to CDI, issues with motor timing are likely due to problems with the power pack or flywheel, not the timer base. The power pack, not the timer base, controls the timing of the motor. Another possibility would be that the center hub triggering mechanism on the flywheel has shifted.

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