8M0204378SNAP RING External, 29MM Shaft

Mercury outboard spare part 8M0204378 (SNAP RING External, 29MM Shaft). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 110e 11kW, 20e 2 kW, 35e 3.5 kW, 7.5e .75 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 8M0204378 (SNAP RING External, 29MM Shaft), documented in 5 exploded diagram location(s), across the ELECTRIC series.

SeriesModelSerial rangeREFQtyDiagram
Mercury ELECTRIC110e-11kw1Q007992 UP351View
Mercury ELECTRIC20e-2-kw1Q001572 UP101View
Mercury ELECTRIC35e-3-5-kw1Q001572 UP101View
Mercury ELECTRIC7-5e-75-kw1Q000130 UP101View
Mercury ELECTRIC75e-7-5kw1Q007991 UP351View

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Appears in diagrams of these models

  • 110e 11kW
  • 20e 2 kW
  • 35e 3.5 kW
  • 7.5e .75 kW
  • 75e 7.5kW