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Fits 40 HP Johnson/Evinrude 1999 Jet models: 133-4804 is a timer base. Provides timing input needed for smooth spark advance and engine operation.
Representative image shown. Brand or product appearance may vary slightly depending on current inventory.

Part #: 133-4804
Evinrude40 HPTimer BaseWeight: 2 lb
4.0 / 5  (7 votes)
Fits 40 HP Johnson/Evinrude 1999 Jet models: 133-4804 is a timer base. Provides timing input needed for smooth spark advance and engine operation.
List Price: $265.19
Your Price: $241.30
Normally In Stock

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

Replaces OEM#'s

584804, 763773

Product Details

Built for harsh marine environments, this timer base supports dependable ignition timing accuracy and consistent CDI trigger operation.

Marine-grade insulation materials and sealed trigger components help protect the timer base from humidity, heat cycling, and electrical interference.

Features

  • Marine-grade sealed construction
  • Supports dependable throttle response
  • Vibration-resistant electronic components
  • Precision ignition timing synchronization

Common Symptoms of a Failing Timer Base

  • Hard starting conditions
  • Erratic spark timing behavior
  • Engine hesitation or misfire
  • 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.