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Mercruiser Riser Block Off Plate Barr Marine OEM MC-20-55730

$22.45 $26.95


Replacement stainless steel block off plate for various Mercruiser closed cooled engines.

  • Barr Mercruiser stainless steel block off plate
  • For use with 60426A1, 76351A1, and 76771A2 Mercruiser risers in fresh water cooled applications
  • Separates engine antifreeze from raw water
  • Replaces Barr MC20-55730
  • Replaces Mercuiser 55730