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133-4558 is a replacement timer base used on 60 HP Johnson/Evinrude 1988 TTL models. Provides timing input needed for smooth spark advance and engine operation.
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Part #: 133-4558
Evinrude60 HPTimer BaseWeight: 2 lb
3.0 / 5  (32 votes)
133-4558 is a replacement timer base used on 60 HP Johnson/Evinrude 1988 TTL models. Provides timing input needed for smooth spark advance and engine operation.
List Price: $239.39
Your Price: $217.80
Normally In Stock

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

Replaces OEM#'s

583395, 584558

Product Details

Designed for reliable spark timing control, this marine timer base helps coordinate ignition advance events for smoother throttle response and stable engine performance.

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

Features

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

Common Symptoms of a Failing Timer Base

  • RPM instability under acceleration
  • Hard starting conditions
  • Erratic spark timing behavior
  • Engine hesitation or misfire

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.