Mercury outboard spare part 881909T3 (ATTENUATOR ASSEMBLY). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 200 (3.0L), 225 (3.0L), 250 (3.0L), 200 HP 6 CYL (3.0L), 200 HP Pro XS 6 CYL (3.0L), 225 HP 6 CYL (3.0L), 250 HP 6 CYL (3.0L), 225 (3.0L) MARATHON, 225 (3.0L) SEAPRO, 250 L (3.0L). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 881909T3 (ATTENUATOR ASSEMBLY), documented in 16 exploded diagram location(s), across the 2-STROKE-DFI-OPTIMAX, 2-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l1B504989 THRU 1B912785391View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-pro-xs-6-cyl-3-0l1B504989 THRU 1B912785391View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l1B504989 THRU 2B535086391View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-6-cyl-3-0l1B528615 THRU 2B535086391View
Mercury 2-STROKE-EFI200-3-0l0T801000 THRU 1B41770151View
Mercury 2-STROKE-EFI200-3-0l1B417702 THRU 1B50498851View
Mercury 2-STROKE-EFI200-3-0l1B504989 THRU 2B52809651View
Mercury 2-STROKE-EFI225-3-0l0T801000 THRU 1B41770151View
Mercury 2-STROKE-EFI225-3-0l1B417702 THRU 1B50498851View
Mercury 2-STROKE-EFI225-3-0l1B504989 THRU 2B52809651View
Mercury 2-STROKE-EFI225-3-0l-marathon0T801000 THRU 1B41770151View
Mercury 2-STROKE-EFI225-3-0l-seapro0T801000 THRU 1B41770151View
Mercury 2-STROKE-EFI250-3-0l0T801000 THRU 1B41770151View
Mercury 2-STROKE-EFI250-3-0l1B417702 THRU 1B50498851View
Mercury 2-STROKE-EFI250-3-0l1B504989 THRU 2B52809651View
Mercury 2-STROKE-EFI250-l-3-0l0T861319 THRU 1B11889751View

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Appears in diagrams of these models

  • 200 (3.0L)
  • 225 (3.0L)
  • 250 (3.0L)
  • 200 HP 6 CYL (3.0L)
  • 200 HP Pro XS 6 CYL (3.0L)
  • 225 HP 6 CYL (3.0L)
  • 250 HP 6 CYL (3.0L)
  • 225 (3.0L) MARATHON
  • 225 (3.0L) SEAPRO
  • 250 L (3.0L)