8M0221374SCREW (M4 x 12) Truss Head

Mercury outboard spare part 8M0221374 (SCREW (M4 x 12) Truss Head). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 4 HP 1 CYL, 4/5 HP, 110e 11kW, 20e 2 kW, 35e 3.5 kW, 75e 7.5kW. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 8M0221374 (SCREW (M4 x 12) Truss Head), documented in 10 exploded diagram location(s), across the 2-STROKE-CARB, ELECTRIC series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB4-5-hp0A855097 THRU 0G710612-1View
Mercury 2-STROKE-CARB4-5-hp9589154 THRU 0P016999-1View
Mercury 2-STROKE-CARB4-hp-1-cyl0G710613 THRU 0T894438-1View
Mercury 2-STROKE-CARB4-hp-1-cyl0P017000 THRU 0P400999-1View
Mercury 2-STROKE-CARB4-hp-1-cyl0P401000 UP-1View
Mercury 2-STROKE-CARB4-hp-1-cyl0T894439 UP-1View
Mercury ELECTRIC110e-11kw1Q007992 UP-, 241, 2View
Mercury ELECTRIC20e-2-kw1Q001572 UP-, 31, 3View
Mercury ELECTRIC35e-3-5-kw1Q001572 UP-, 31, 3View
Mercury ELECTRIC75e-7-5kw1Q007991 UP-, 241, 2View

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Appears in diagrams of these models

  • 4 HP 1 CYL
  • 4/5 HP
  • 110e 11kW
  • 20e 2 kW
  • 35e 3.5 kW
  • 75e 7.5kW