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For 150 HP Mercury/Mariner 1973-86 models with Serial # 3502806 thru OA904645 Helps convert charging current for proper battery and electrical system operation, 154-6770 is a rectifier. Used when replacing a failed rectifier that causes charging or batter
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Part #: 154-6770
Mercury150 HPRectifierWeight: 1 lb
4.0 / 5  (35 votes)
For 150 HP Mercury/Mariner 1973-86 models with Serial # 3502806 thru OA904645 Helps convert charging current for proper battery and electrical system operation, 154-6770 is a rectifier. Used when replacing a failed rectifier that causes charging or batter

Notes:

Do not use maintenance free batteries or over voltage will occur.

List Price: $53.98
Your Price: $24.40
Normally In Stock

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

Replaces OEM#'s

332-2910, 332-2910A1, 332-2910A2, 62351, 62351A1, 62351A2, 78614, 78614A1, 816770, 816770T

Product Details

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

Marine-grade electronic components and sealed construction help protect the rectifier from moisture intrusion, corrosion, vibration, and heat-related electrical failure.

Features

  • Designed for stable electrical-system output
  • Vibration-resistant internal circuitry
  • AC-to-DC charging current conversion design
  • Supports dependable battery charging operation

Common Symptoms of a Failing Rectifier

  • Battery not maintaining proper charge
  • Weak or inconsistent battery charging
  • Electrical-system voltage instability
  • 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.