F521779BAFFLE IDLE RELIEF

Fits models / variants:

Mercury outboard spare part F521779 (BAFFLE IDLE RELIEF). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 4 H.P. (1984), 5 H.P. (1998), 5 HP. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part F521779 (BAFFLE IDLE RELIEF), documented in 10 exploded diagram location(s), across the FORCE, SEARS series.

SeriesModelSerial rangeREFQtyDiagram
Mercury FORCE4-h-p-198442C4L UP71View
Mercury FORCE4-h-p-198442F4A UP71View
Mercury FORCE4-h-p-198442FC4A UP71View
Mercury FORCE4-h-p-198442H4L UP71View
Mercury FORCE4-h-p-198442X4A UP71View
Mercury FORCE4-h-p-198442XC4A UP71View
Mercury FORCE4-h-p-198443C4L UP71View
Mercury FORCE4-h-p-198443H4L UP71View
Mercury FORCE5-h-p-19980E288000 THRU 0E344999101View
Mercury SEARS5-hp225 597500 UP101View

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Appears in diagrams of these models

  • 4 H.P. (1984)
  • 5 H.P. (1998)
  • 5 HP