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133-6343 is a timer base for 150 HP Johnson/Evinrude 1991-2006 60° models. Used when timing signal problems cause misfire, hard starting, or poor acceleration.
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Part #: 133-6343
Evinrude150 HPTimer BaseWeight: 1 lb
4.0 / 5  (14 votes)
133-6343 is a timer base for 150 HP Johnson/Evinrude 1991-2006 60° models. Used when timing signal problems cause misfire, hard starting, or poor acceleration.
List Price: $100.59
Your Price: $79.65
Normally In Stock

In Stock items ship same day if ordered before 3PM CST (excluding weekends and holidays)

Replaces OEM#'s

584265, 584914, 586343

Product Details

This timer base assembly is engineered to provide accurate ignition timing synchronization and dependable trigger signal generation throughout the engine's RPM range.

The assembly uses sealed electronic components and vibration-resistant construction to help maintain stable ignition timing performance under demanding marine operating conditions.

Features

  • Helps maintain accurate ignition advance operation
  • Designed for stable CDI timing signals
  • Marine-grade sealed construction
  • Supports dependable throttle response

Common Symptoms of a Failing Timer Base

  • Intermittent ignition timing issues
  • Erratic spark timing behavior
  • Hard starting conditions
  • Ignition timing drift after warm-up

Need Fitment Help?

Tell us your brand, horsepower, and part number. We can help verify fitment before you order.

Support PDF files appear on this page when available.