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154-6770 is a rectifier built for 140 HP Mercury/Mariner 1972 models with Serial # 3293234 thru 3502805 and 1978-81 models with Serial #4855153 thru 5669999 Helps convert charging current for proper battery and electrical system operation. Used when repla
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Part #: 154-6770
Mercury140 HPRectifierWeight: 1 lb
4.0 / 5  (27 votes)
154-6770 is a rectifier built for 140 HP Mercury/Mariner 1972 models with Serial # 3293234 thru 3502805 and 1978-81 models with Serial #4855153 thru 5669999 Helps convert charging current for proper battery and electrical system operation. Used when repla

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.

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

Features

  • Vibration-resistant internal circuitry
  • Designed for stable electrical-system output
  • Marine-grade sealed electronic construction
  • AC-to-DC charging current conversion design

Common Symptoms of a Failing Rectifier

  • Electrical-system voltage instability
  • Intermittent charging-system performance
  • Dead battery after operation
  • Weak or inconsistent battery charging

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.