Dimo Marine

80557MSCREW

Fits models / variants:

Mercury outboard spare part 80557M (SCREW). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 40B (THRU PROP. EXHAUST), 8W HP (Marathon). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 80557M (SCREW), documented in 8 exploded diagram location(s), across the 2-STROKE-CARB series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB40b-thru-prop-exhaustARCHIVE CAT 9453582View
Mercury 2-STROKE-CARB40b-thru-prop-exhaustE 676 B100461 THRU B1027858, 92View
Mercury 2-STROKE-CARB40b-thru-prop-exhaustEL 676 B400420 THRU B4052508, 92View
Mercury 2-STROKE-CARB40b-thru-prop-exhaustM 676 B000106 THRU B0027808, 92View
Mercury 2-STROKE-CARB40b-thru-prop-exhaustML 676 B300101 THRU B3024258, 92View
Mercury 2-STROKE-CARB8w-hp-marathon677 057507 UP13, 92View
Mercury 2-STROKE-CARB8w-hp-marathon677 383147 UP13, 92View
Mercury 2-STROKE-CARB8w-hp-marathon677 702821 UP13, 92View

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Appears in diagrams of these models

  • 40B (THRU PROP. EXHAUST)
  • 8W HP (Marathon)