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Fits 85 HP 4cyl Mercury/Mariner 1973-77 models with Serial # 3493913 thru 4831998 Helps convert charging current for proper battery and electrical system operation: 154-6770 is a rectifier. Helps maintain proper charging system operation on compatible eng
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Part #: 154-6770
Mercury85 HPRectifierWeight: 1 lb
4.0 / 5  (6 votes)
Fits 85 HP 4cyl Mercury/Mariner 1973-77 models with Serial # 3493913 thru 4831998 Helps convert charging current for proper battery and electrical system operation: 154-6770 is a rectifier. Helps maintain proper charging system operation on compatible eng

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

Designed for reliable charging-system performance, this marine rectifier helps regulate current conversion and support dependable battery charging operation.

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

Features

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

Common Symptoms of a Failing Rectifier

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

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.