Mercury outboard spare part 859747 (COUPLER). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits V-150, 135 HP V6 CYL (2.5L), 150 HP V6 CYL (2.5L), V-135, V-175, 175 HP V6 CYL (2.5L), 140 JET, 110 Jet (2.5L), 175 HP Pro XS 6 CYL (2.5L), 115 HP V6 CYL (2.5L), 150 HP Pro XS 6 CYL (2.5L). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 859747 (COUPLER), documented in 94 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-CARB110-jet-2-5l1B690542 THRU 1B97422718, 191View
Mercury 2-STROKE-CARB140-jet0G303046 THRU 0G760299171View
Mercury 2-STROKE-CARB140-jet0G760300 THRU 0G960499171View
Mercury 2-STROKE-CARB140-jet0G960500 THRU 0T178499171View
Mercury 2-STROKE-CARBv-1500C100861 THRU 0C239552171View
Mercury 2-STROKE-CARBv-1500C239553 THRU 0D081999171View
Mercury 2-STROKE-CARBv-1500D082000 THRU 0G303045171View
Mercury 2-STROKE-CARBv-1500G303046 THRU 0G760299171View
Mercury 2-STROKE-CARBv-1500G760300 THRU 0G960499171View
Mercury 2-STROKE-CARBv-1500G960500 THRU 1B226999171View
Mercury 2-STROKE-CARBv-1504868998 THRU 0A904645171View
Mercury 2-STROKE-DFI-OPTIMAX115-hp-v6-cyl-2-5l0G960500 THRU 0T17849981View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-pro-xs-6-cyl-2-5l1B690542 THRU 2B535572181View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-pro-xs-6-cyl-2-5l1B516339 THRU 2B53562419, 211View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l0T178500 THRU 0T80099981View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l0T801000 THRU 1B226999251View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l1B227000 THRU 1B41770121, 251View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l1B417702 THRU 1B50845718, 191View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G960500 THRU 0T17849932View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0T178500 THRU 0T59899932, 1View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0T801000 THRU 1B41770122, 231View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l0T235000 THRU 0T81818051View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l0T818181 THRU 1E00079621, 25, 51View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l1E000797 THRU 1E00211021, 25, 51View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l-ros1E050852 THRU 1E05387691View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-sst-6-cyl-2-5l1E050629 THRU 1E05387591View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0G960500 THRU 0T17849932View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0T178500 THRU 0T59899932, 1View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0T801000 THRU 1B41770122, 231View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-pro-xs-6-cyl-3-0l1B104549 THRU 1B42656021, 231View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-pro-xs-6-cyl-3-0l1B426561 THRU 1B752546211View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-pro-xs-6-cyl-3-0l1B752547 THRU 2B535608211View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-pro-xs-6-cyl-3-0l1B752547 THRU 2B535608211View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l0T651945 THRU 0T81804232View
Mercury 2-STROKE-DFI-OPTIMAXjp-3-0l0T997974 THRU 1E003045231View
Mercury 2-STROKE-EFI200-3-0l0T750164 THRU 0T80099931View
Mercury 2-STROKE-EFI200-3-0l0T801000 THRU 1B41770131View
Mercury 2-STROKE-EFI200-3-0l1B417702 THRU 1B50498831View
Mercury 2-STROKE-EFI200-3-0l1B504989 THRU 2B52809631View
Mercury 2-STROKE-EFI225-3-0l0T409000 THRU 0T80099931View
Mercury 2-STROKE-EFI225-3-0l0T801000 THRU 1B41770131View
Mercury 2-STROKE-EFI225-3-0l1B417702 THRU 1B50498831View
Mercury 2-STROKE-EFI225-3-0l1B504989 THRU 2B52809631View
Mercury 2-STROKE-EFI225-3-0l-marathon0T801000 THRU 1B41770131View
Mercury 2-STROKE-EFI225-3-0l-seapro0T801000 THRU 1B41770131View
Mercury 2-STROKE-EFI225x-efi-promax0T430254 THRU 0T819605121View
Mercury 2-STROKE-EFI250-3-0l0T409000 THRU 0T80099931View
Mercury 2-STROKE-EFI250-3-0l0T801000 THRU 1B41770131View
Mercury 2-STROKE-EFI250-3-0l1B417702 THRU 1B50498831View
Mercury 2-STROKE-EFI250-3-0l1B504989 THRU 2B52809631View
Mercury 2-STROKE-EFI250-l-3-0l0T861319 THRU 1B11889731View
Mercury 2-STROKE-EFI3-0l-marathon0T409000 THRU 0T80099931View
Mercury 2-STROKE-EFI3-0l-seapro0T409000 THRU 0T80099931View
Mercury 2-STROKE-EFI300x-3-0l-pro-max0T235084 THRU 0T429939231View
Mercury 2-STROKE-EFIv-150-hp-2-5l0T409000 THRU 0T80099910, 61View
Mercury 2-STROKE-EFIv-175-efi-2-5l0T409000 THRU 0T80099910, 61View
Mercury 2-STROKE-EFIv-200-2-5l0T409000 THRU 0T80099910, 61View
Mercury 2-STROKE-EFIv-200-2-5l0T801000 THRU 1B22699910, 211View
Mercury 2-STROKE-EFIv-200-2-5l1B227000 THRU 2B12104810, 211View
Mercury 4-STROKE-EFI175-hp-3-4l-v62B529482 UP27, 61View
Mercury 4-STROKE-EFI175-hp-3-4l-v6-pro-xs2B529482 UP27, 61View
Mercury 4-STROKE-EFI200-hp-3-4l-v62B529482 UP27, 61View
Mercury 4-STROKE-EFI200-hp-3-4l-v6-apx1E054353 UP27, 61View
Mercury 4-STROKE-EFI200-hp-3-4l-v6-seapro2B529482 UP27, 61View
Mercury 4-STROKE-EFI200-hp-4-6l-v8-pro-xs2B529482 UP27, 61View
Mercury 4-STROKE-EFI200r-hp-3-4l-v6-racing3B547096 UP27, 61View
Mercury 4-STROKE-EFI200r-hp-3-4l-v6-racing3B648748 UP27, 61View
Mercury 4-STROKE-EFI225-hp-3-4l-v62B529482 UP27, 61View
Mercury 4-STROKE-EFI225-hp-4-6l-v8-pro-xs2B529482 UP27, 61View
Mercury 4-STROKE-EFI225-hp-4-6l-v8-seapro2B529482 UP27, 61View
Mercury 4-STROKE-EFI225-hp-efi0T653945 UP451View
Mercury 4-STROKE-EFI250-4-6l-v8-apx1E054548 UP27, 61View
Mercury 4-STROKE-EFI250-hp-4-6l-v82B529482 UP27, 61View
Mercury 4-STROKE-EFI250-hp-4-6l-v8-pro-xs2B529482 UP27, 61View
Mercury 4-STROKE-EFI250-hp-4-6l-v8-seapro2B529482 UP27, 61View
Mercury 4-STROKE-EFI250-hp-4-6l-v8-verado2B529482 UP27, 61View
Mercury 4-STROKE-EFI250r-hp-4-6l-v8-racing1E080500 UP27, 61View
Mercury 4-STROKE-EFI300-hp-4-6l-v82B529482 UP27, 61View
Mercury 4-STROKE-EFI300-hp-4-6l-v8-ams-seapro2B529482 UP27, 61View
Mercury 4-STROKE-EFI300-hp-4-6l-v8-cms2B529482 UP27, 61View

Another 14 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

  • V-150
  • 135 HP V6 CYL (2.5L)
  • 150 HP V6 CYL (2.5L)
  • V-135
  • V-175
  • 175 HP V6 CYL (2.5L)
  • 140 JET
  • 110 Jet (2.5L)
  • 175 HP Pro XS 6 CYL (2.5L)
  • 115 HP V6 CYL (2.5L)
  • 150 HP Pro XS 6 CYL (2.5L)