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For 40 HP Yamaha 1984-94 CV40, EL, EJ, ES, ETL, LD, LF, MJ, ML, MS, PL, SD, SF, TL 2 and 3 cylinder models. Helps convert charging current for proper battery and electrical system operation, 157-664-61 is a rectifier. Used when replacing a failed rectifie
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Part #: 157-664-61
Yamaha40 HPRectifierWeight: 1 lb
4.0 / 5  (7 votes)
For 40 HP Yamaha 1984-94 CV40, EL, EJ, ES, ETL, LD, LF, MJ, ML, MS, PL, SD, SF, TL 2 and 3 cylinder models. Helps convert charging current for proper battery and electrical system operation, 157-664-61 is a rectifier. Used when replacing a failed rectifie
List Price: $159.99
Your Price: $124.70
Normally In Stock

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

Replaces OEM#'s

6E9-81970-A0-00, 6G5-81970-00-00, 6G1-81970-00-00, 6G1-81970-60-00, 6G1-81970-61-00, 6G1-81970-A0-00, 664-81970-60-00, 664-81970-61-00, 676-81970-00-00

Product Details

This rectifier is engineered to convert stator-generated AC current into stable DC charging current for dependable marine electrical-system operation.

Heavy-duty internal circuitry and vibration-resistant housing construction are designed to withstand demanding marine-engine operating environments.

Features

  • Marine-grade sealed electronic construction
  • Helps maintain reliable charging-system performance
  • Vibration-resistant internal circuitry
  • AC-to-DC charging current conversion design

Common Symptoms of a Failing Rectifier

  • Electrical-system voltage instability
  • Battery not maintaining proper charge
  • Charging-system failure under load
  • Dead battery after operation

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.