Mercury outboard spare part 878413A1 (PISTON ASSEMBLY). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 135 HP EFI Verado 4 CYL, 150 HP EFI Verado 4 CYL, 175 HP EFI Verado 4 CYL, 200 HP Verado 4 CYL. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 878413A1 (PISTON ASSEMBLY), documented in 175 exploded diagram location(s), across the 2-STROKE-CARB, 2-STROKE-DFI-OPTIMAX, 2-STROKE-EFI, 4-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB100-4-cyl0A722297 THRU 0D28322110, 81View
Mercury 2-STROKE-CARB110-jet-2-5l1B690542 THRU 1B974227181View
Mercury 2-STROKE-CARB115-4-cyl0C100000 THRU 0D28322110, 81View
Mercury 2-STROKE-CARB115-4-cyl0D283222 THRU 0G76029910, 81View
Mercury 2-STROKE-CARB115-4-cyl0G760300 THRU 0T97999910, 81View
Mercury 2-STROKE-CARB115-4-cyl0P017000 THRU 0P32549910, 81View
Mercury 2-STROKE-CARB115-4-cyl0P325500 THRU 0P34098610, 81View
Mercury 2-STROKE-CARB115-4-cyl0T980000 THRU 1B21414410, 81View
Mercury 2-STROKE-CARB115-4-cyl1B000001 THRU 1B35895010, 81View
Mercury 2-STROKE-CARB115-4-cyl9559771 THRU 979357610, 81View
Mercury 2-STROKE-CARB115-4-cyl9793577 THRU 0P01699910, 81View
Mercury 2-STROKE-CARB140-jet0G303046 THRU 0G760299101View
Mercury 2-STROKE-CARB140-jet0G760300 THRU 0G960499101View
Mercury 2-STROKE-CARB140-jet0G960500 THRU 0T178499101View
Mercury 2-STROKE-CARB225-3-0l0G760300 THRU 0T40899918, 91View
Mercury 2-STROKE-CARB225-marathon-3-0l0G760300 THRU 0T40899918, 91View
Mercury 2-STROKE-CARB225-seapro-3-0l0G760300 THRU 0T40899918, 91View
Mercury 2-STROKE-CARBv-1350C100861 THRU 0C23955210, 81View
Mercury 2-STROKE-CARBv-1350C239553 THRU 0D08199910, 81View
Mercury 2-STROKE-CARBv-1350D082000 THRU 0G30304510, 81View
Mercury 2-STROKE-CARBv-1350G303046 THRU 0G76029910, 81View
Mercury 2-STROKE-CARBv-1350G760300 THRU 0G96049910, 81View
Mercury 2-STROKE-CARBv-1350G960500 THRU 0T17849910, 81View
Mercury 2-STROKE-CARBv-140-international0T178500 THRU 1B22699918, 91View
Mercury 2-STROKE-CARBv-1500C100861 THRU 0C239552181View
Mercury 2-STROKE-CARBv-1500C239553 THRU 0D081999181View
Mercury 2-STROKE-CARBv-1500D082000 THRU 0G303045181View
Mercury 2-STROKE-CARBv-1500G303046 THRU 0G760299181View
Mercury 2-STROKE-CARBv-1500G760300 THRU 0G960499181View
Mercury 2-STROKE-CARBv-1500G960500 THRU 1B226999181View
Mercury 2-STROKE-CARBv-1504868998 THRU 0A904645181View
Mercury 2-STROKE-CARBv-1750C100861 THRU 0C23955281View
Mercury 2-STROKE-CARBv-1750C239553 THRU 0D08199981View
Mercury 2-STROKE-CARBv-1750D082000 THRU 0G30304581View
Mercury 2-STROKE-CARBv-1750G303046 THRU 0G76029981View
Mercury 2-STROKE-CARBv-1750G760300 THRU 0G96049981View
Mercury 2-STROKE-CARBv-1754301235 THRU 0C10086081View
Mercury 2-STROKE-CARBv-1758058870 THRU 0B38493981View
Mercury 2-STROKE-CARBv-175-ski0D082000 THRU 0G303045101View
Mercury 2-STROKE-CARBv-2000C100861 THRU 0C29151981View
Mercury 2-STROKE-CARBv-200-2-5l-1991-only0C291520 THRU 0D08199910, 81View
Mercury 2-STROKE-CARBxr-6-magnum-iii0G303046 THRU 0G76029991View
Mercury 2-STROKE-CARBxr-6-magnum-iii0G760300 THRU 0G96049991View
Mercury 2-STROKE-CARBxr-6-magnum-iii0G960500 THRU 1B22699991View
Mercury 2-STROKE-DFI-OPTIMAX115-hp-v6-cyl-2-5l0G960500 THRU 0T17849991View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l0G590000 THRU 0G76029991View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l0G760300 THRU 0G96049991View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l0G960500 THRU 0T17849991View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l0T178500 THRU 0T80099991View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l0T801000 THRU 1B22699991View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l1B227000 THRU 1B41770191View
Mercury 2-STROKE-DFI-OPTIMAX135-hp-v6-cyl-2-5l1B417702 THRU 1B73749591View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-pro-xs-6-cyl-2-5l1B690542 THRU 2B53557291View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-v6-cyl-2-5l0G590000 THRU 0G76029991View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-pro-xs-6-cyl-2-5l1B516339 THRU 2B535624181View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l0T178500 THRU 0T80099918, 91View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l0T801000 THRU 1B226999181View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l1B227000 THRU 1B417701181View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l1B417702 THRU 1B508457181View
Mercury 2-STROKE-DFI-OPTIMAX2-5xs-2-5l0T997974 THRU 1E000796181View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G386496 THRU 0G58999991View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G590000 THRU 0G760299181View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G760300 THRU 0G960499181View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G960500 THRU 0T178499181View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0T178500 THRU 0T59899918, 91View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0T599000 THRU 0T80099991View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0T801000 THRU 1B417701181View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l1B417702 THRU 1B504988181View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l1B912786 THRU 2B535571181View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-dts-6-cyl-3-0l0T980000 THRU 1B417701181View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-dts-6-cyl-3-0l1B417702 THRU 1B504988181View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-dts-6-cyl-3-0l1B504989 THRU 1B964735181View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-pro-xs-6-cyl-3-0l1B912786 THRU 2B535571181View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l0T235000 THRU 0T81818091View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0G590000 THRU 0G760299181View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0G760300 THRU 0G960499181View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0G960500 THRU 0T178499181View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0T178500 THRU 0T59899918, 91View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0T599000 THRU 0T80099991View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0T801000 THRU 1B417701181View

Another 95 location(s) are recorded but not listed here. Use the model links above to open the matching diagram.

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Appears in diagrams of these models

  • 135 HP EFI Verado 4 CYL
  • 150 HP EFI Verado 4 CYL
  • 175 HP EFI Verado 4 CYL
  • 200 HP Verado 4 CYL