Mercury outboard spare part 80571M (GASKET REED VALVE). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 30A, 25C (THRU PROP. EXHAUST), 20C (THRU PROP. EXHAUST), 40 (TWIN CARB) (W/OIL INJECTION). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 80571M (GASKET REED VALVE), documented in 13 exploded diagram location(s), across the 2-STROKE-CARB series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB20c-thru-prop-exhaust6A9 010112 UP91View
Mercury 2-STROKE-CARB20c-thru-prop-exhaust6A9 250820 UP91View
Mercury 2-STROKE-CARB20c-thru-prop-exhaust6A9 306543 UP91View
Mercury 2-STROKE-CARB20c-thru-prop-exhaust6A9 550694 UP91View
Mercury 2-STROKE-CARB25c-thru-prop-exhaust695 000101 THRU 02389591View
Mercury 2-STROKE-CARB25c-thru-prop-exhaust695 250101 THRU 25386191View
Mercury 2-STROKE-CARB25c-thru-prop-exhaust695 300101 THRU 31817391View
Mercury 2-STROKE-CARB25c-thru-prop-exhaust695 550101 THRU 55595991View
Mercury 2-STROKE-CARB25c-thru-prop-exhaustARCHIVE CAT 1253691View
Mercury 2-STROKE-CARB40-twin-carb-w-oil-injection6E9 015001 THRU 0978586691View
Mercury 2-STROKE-CARB40-twin-carb-w-oil-injection6E9 150001 THRU 0978586691View
Mercury 2-STROKE-CARB40-twin-carb-w-oil-injection6E9 350001 THRU 0978586691View
Mercury 2-STROKE-CARB40-twin-carb-w-oil-injection6E9 450001 THRU 0978586691View

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Appears in diagrams of these models

  • 30A
  • 25C (THRU PROP. EXHAUST)
  • 20C (THRU PROP. EXHAUST)
  • 40 (TWIN CARB) (W/OIL INJECTION)