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Sierra 18-5740 Voltage Regulator

Original price $71.99 - Original price $71.99
Original price
$71.99
$71.99 - $71.99
Current price $71.99

Sierra 18-5740 Voltage Regulator

  • Alternator mounted voltage regulator
  • Replaces Mercruiser 42785
  • Replaces Arco VR785

Replaces OEM part # MERCURY MARINE 42785