Mercury outboard spare part 12886A7 (SWITCH ASSEMBLY). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 225 (3.0L), 200 HP 6 CYL (3.0L), 225 HP 6 CYL (3.0L), 250 (3.0L), V-150 HP, 225 (3.0L), 225 MARATHON (3.0L), 225 SEAPRO (3.0L), 300X (3.0L) PRO MAX, 2.5XS (2.5L), 250 HP XS 6 CYL (3.0L), 150 HP PRO MAX/SUPER MAG, 150/200 HP PRO MAX/SUPER MAG, 225 (3.0L) MARATHON, 225 (3.0L) SEAPRO, 250XB (3.0L), 300 (3.0L) ProMax, 300 (3.0L) SuperMagnum, V-150 HP (MAG), V-150 HP XRI. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 12886A7 (SWITCH ASSEMBLY), documented in 35 exploded diagram location(s), across the 2-STROKE-CARB, 2-STROKE-DFI-OPTIMAX, 2-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB225-3-0l0G760300 THRU 0T40899981View
Mercury 2-STROKE-CARB225-marathon-3-0l0G760300 THRU 0T40899981View
Mercury 2-STROKE-CARB225-seapro-3-0l0G760300 THRU 0T40899981View
Mercury 2-STROKE-DFI-OPTIMAX2-5xs-2-5l0T997974 THRU 1E00079681View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G386496 THRU 0G58999971View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G590000 THRU 0G76029981View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G760300 THRU 0G96049981View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G960500 THRU 0T17849981View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0T178500 THRU 0T59899971View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0G590000 THRU 0G76029981View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0G760300 THRU 0G96049981View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0G960500 THRU 0T17849981View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0T178500 THRU 0T59899971View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l0T651945 THRU 0T81804281View
Mercury 2-STROKE-EFI150-200-hp-pro-max-super-mag0G610050 THRU 0G85699981View
Mercury 2-STROKE-EFI150-hp-pro-max-super-mag0D935000 THRU 0G61004981View
Mercury 2-STROKE-EFI225-3-0l0G129222 THRU 0G76029981View
Mercury 2-STROKE-EFI225-3-0l0G760300 THRU 0T40899991View
Mercury 2-STROKE-EFI225-3-0l0T409000 THRU 0T80099981View
Mercury 2-STROKE-EFI225-3-0l0T801000 THRU 1B41770191View
Mercury 2-STROKE-EFI225-3-0l1B417702 THRU 1B50498891View
Mercury 2-STROKE-EFI225-3-0l1B504989 THRU 2B52809691View
Mercury 2-STROKE-EFI225-3-0l-marathon0T801000 THRU 1B41770191View
Mercury 2-STROKE-EFI225-3-0l-seapro0T801000 THRU 1B41770191View
Mercury 2-STROKE-EFI250-3-0l0G129222 THRU 0G76029981View
Mercury 2-STROKE-EFI250-3-0l0G760300 THRU 0T40899981View
Mercury 2-STROKE-EFI250-3-0l0T409000 THRU 0T80099981View
Mercury 2-STROKE-EFI250xb-3-0l0G980600 THRU 0T80099981View
Mercury 2-STROKE-EFI300-3-0l-promax0G610221 THRU 0T10529781View
Mercury 2-STROKE-EFI300-3-0l-supermagnum0G610221 THRU 0T10529781View
Mercury 2-STROKE-EFIv-150-hp0G303046 THRU 0G76029971View
Mercury 2-STROKE-EFIv-150-hp0G760300 THRU 0G96049971View
Mercury 2-STROKE-EFIv-150-hp0G960500 THRU 0T40899971View
Mercury 2-STROKE-EFIv-150-hp-mag0D082000 THRU 0G30304581View
Mercury 2-STROKE-EFIv-150-hp-xri0D082000 THRU 0G30304581View

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Appears in diagrams of these models

  • 225 (3.0L)
  • 200 HP 6 CYL (3.0L)
  • 225 HP 6 CYL (3.0L)
  • 250 (3.0L)
  • V-150 HP
  • 225 (3.0L)
  • 225 MARATHON (3.0L)
  • 225 SEAPRO (3.0L)
  • 300X (3.0L) PRO MAX
  • 2.5XS (2.5L)
  • 250 HP XS 6 CYL (3.0L)
  • 150 HP PRO MAX/SUPER MAG
  • 150/200 HP PRO MAX/SUPER MAG
  • 225 (3.0L) MARATHON
  • 225 (3.0L) SEAPRO
  • 250XB (3.0L)
  • 300 (3.0L) ProMax
  • 300 (3.0L) SuperMagnum
  • V-150 HP (MAG)
  • V-150 HP XRI