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133-1486 is a replacement timer base used on 200 HP Johnson/Evinrude 1976-78 models. Provides timing input needed for smooth spark advance and engine operation.
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Part #: 133-1486
Evinrude200 HPTimer BaseWeight: 2 lb
4.0 / 5  (16 votes)
133-1486 is a replacement timer base used on 200 HP Johnson/Evinrude 1976-78 models. Provides timing input needed for smooth spark advance and engine operation.
List Price: $370.39
Your Price: $337.10
Normally In Stock

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

Replaces OEM#'s

581486

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
  • Supports dependable throttle response
  • Vibration-resistant electronic components
  • Marine-grade sealed construction

Common Symptoms of a Failing Timer Base

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

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.