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157-664-61 is a rectifier for 8 HP Yamaha 1984-04 LD, LF, LG, LK, LN, ML, MS, SD, SF, SG, SK, and SN 2 cylinder models. Helps convert charging current for proper battery and electrical system operation. Used when replacing a failed rectifier that causes c
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Part #: 157-664-61
Yamaha8 HPRectifierWeight: 1 lb
4.0 / 5  (13 votes)
157-664-61 is a rectifier for 8 HP Yamaha 1984-04 LD, LF, LG, LK, LN, ML, MS, SD, SF, SG, SK, and SN 2 cylinder models. Helps convert charging current for proper battery and electrical system operation. Used when replacing a failed rectifier that causes c
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

Built for harsh outboard operating conditions, this rectifier assembly supports stable electrical-system output and controlled charging-system performance.

Sealed diode circuitry and insulated marine-grade connections help maintain dependable charging-system performance under varying operating conditions.

Features

  • Supports dependable battery charging operation
  • Vibration-resistant internal circuitry
  • AC-to-DC charging current conversion design
  • Marine-grade sealed electronic construction

Common Symptoms of a Failing Rectifier

  • Weak or inconsistent battery charging
  • Charging-system failure under load
  • Battery not maintaining proper charge
  • 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.