Mercury outboard spare part 881866 (FITTING). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 150 HP V6 CYL (2.5L), 200 HP 6 CYL (3.0L), 175 HP V6 CYL (2.5L), 135 HP V6 CYL (2.5L), 110 Jet (2.5L), 175 HP Pro XS 6 CYL (2.5L), 2.5XS (2.5L), 225 (3.0L), 225 MARATHON (3.0L), 225 SEAPRO (3.0L), V-140 (INTERNATIONAL), V-150, 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 881866 (FITTING), documented in 166 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 1B974227121View
Mercury 2-STROKE-CARB225-3-0l0G760300 THRU 0T408999131View
Mercury 2-STROKE-CARB225-marathon-3-0l0G760300 THRU 0T408999131View
Mercury 2-STROKE-CARB225-seapro-3-0l0G760300 THRU 0T408999131View
Mercury 2-STROKE-DFI-OPTIMAX115-hp-v6-cyl-2-5l0G960500 THRU 0T178499131View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-pro-xs-6-cyl-2-5l1B690542 THRU 2B535572121View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-pro-xs-6-cyl-2-5l1B516339 THRU 2B53562412, 141View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l0T178500 THRU 0T800999131View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l0T801000 THRU 1B226999121View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l1B227000 THRU 1B41770112, 141View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l1B417702 THRU 1B508457121View
Mercury 2-STROKE-DFI-OPTIMAX2-5xs-2-5l0T997974 THRU 1E00079613, 291View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G960500 THRU 0T17849911View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0T178500 THRU 0T5989991, 131View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0T599000 THRU 0T800999131View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0T801000 THRU 1B41770112, 17, 201View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l1B417702 THRU 1B50498812, 171View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l1B504989 THRU 1B91278512, 171View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l1B912786 THRU 2B53557112, 171View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-dts-6-cyl-3-0l0T980000 THRU 1B41770112, 171View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-dts-6-cyl-3-0l1B417702 THRU 1B50498812, 171View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-dts-6-cyl-3-0l1B504989 THRU 1B96473512, 171View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-pro-xs-6-cyl-3-0l1B504989 THRU 1B91278512, 171View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-pro-xs-6-cyl-3-0l1B912786 THRU 2B53557112, 171View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l0T235000 THRU 0T818180831View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l0T818181 THRU 1E00079614, 831View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l1E000797 THRU 1E00211014, 831View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-6-cyl-2-5l-ros1E050852 THRU 1E053876141View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-xs-sst-6-cyl-2-5l1E050629 THRU 1E053875141View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0G960500 THRU 0T17849911View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0T178500 THRU 0T5989991, 131View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0T599000 THRU 0T800999131View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l0T801000 THRU 1B41770112, 17, 201View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l1B417702 THRU 1B50498812, 171View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-6-cyl-3-0l1B504989 THRU 2B53508612, 171View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-dts-6-cyl-3-0l0T599000 THRU 1B41770112, 171View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-dts-6-cyl-3-0l1B417702 THRU 1B50498812, 171View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-dts-6-cyl-3-0l1B504989 THRU 1B96473512, 171View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-pro-xs-6-cyl-3-0l1B104549 THRU 1B42656013, 14, 20, 391View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-pro-xs-6-cyl-3-0l1B426561 THRU 1B75254614, 831View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-pro-xs-6-cyl-3-0l1B752547 THRU 2B53560814, 831View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-sport-xs-6-cyl-2-5l1E002584 THRU 1E05082513, 171View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-sport-xs-6-cyl-3-0l1E000797 THRU 1E002583171View
Mercury 2-STROKE-DFI-OPTIMAX225-hp-xs-6-cyl-2-5l1E002584 THRU 1B79219513, 171View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-6-cyl-3-0l1B528615 THRU 2B53508612, 171View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-pro-xs-6-cyl-3-0l1B426561 THRU 1B75254613, 18, 831View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-pro-xs-6-cyl-3-0l1B752547 THRU 2B53560813, 14, 831View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-sport-xs-6-cyl-2-5l1E002342 THRU 1E05182313, 171View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-sport-xs-6-cyl-2-5l1E051824 THRU 1E052994171View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l0T651945 THRU 0T8180421, 13, 15, 171View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l0T818043 THRU 0T99797313, 15, 171View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l0T997974 THRU 1E00079613, 15, 171View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l1E000797 THRU 1E00234113, 171View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l1E002342 THRU 1E05111313, 171View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l1E053158 THRU 1E053958171View
Mercury 2-STROKE-DFI-OPTIMAX3-0l-dsi-diesel-spark-ignition1E052967 THRU 1E05419112, 171View
Mercury 2-STROKE-DFI-OPTIMAX300-hp-xs-6-cyl-3-2l1E001867 THRU 1E05205713, 171View
Mercury 2-STROKE-DFI-OPTIMAX300-hp-xs-6-cyl-3-2l1E052058 THRU 1E05398711, 12, 13, 171View
Mercury 2-STROKE-DFI-OPTIMAXjp-3-0l0T997974 THRU 1E00304515, 201View
Mercury 2-STROKE-DFI-OPTIMAXjp-3-0l1E003046 THRU 1E05282415, 171View
Mercury 2-STROKE-EFI200-3-0l0T750164 THRU 0T80099911View
Mercury 2-STROKE-EFI200-3-0l0T801000 THRU 1B4177011, 121View
Mercury 2-STROKE-EFI200-3-0l1B417702 THRU 1B5049881, 121View
Mercury 2-STROKE-EFI200-3-0l1B504989 THRU 2B5280961, 121View
Mercury 2-STROKE-EFI200-efi-pro-max-super-mag0G857000 THRU 0G858150831View
Mercury 2-STROKE-EFI225-3-0l0G760300 THRU 0T408999131View
Mercury 2-STROKE-EFI225-3-0l0T409000 THRU 0T80099911View
Mercury 2-STROKE-EFI225-3-0l0T801000 THRU 1B4177011, 121View
Mercury 2-STROKE-EFI225-3-0l1B417702 THRU 1B5049881, 121View
Mercury 2-STROKE-EFI225-3-0l1B504989 THRU 2B5280961, 121View
Mercury 2-STROKE-EFI225-3-0l-marathon0T801000 THRU 1B4177011, 121View
Mercury 2-STROKE-EFI225-3-0l-seapro0T801000 THRU 1B4177011, 121View
Mercury 2-STROKE-EFI225-efi-pro-max-super-mag0G610104 THRU 0G856999831View
Mercury 2-STROKE-EFI225-efi-pro-max-super-mag0G857000 THRU 0T429939831View
Mercury 2-STROKE-EFI225-efi-pro-max-super-magARCHIVE CAT 80918495831View
Mercury 2-STROKE-EFI250-3-0l0G760300 THRU 0T408999131View
Mercury 2-STROKE-EFI250-3-0l0T409000 THRU 0T80099911View
Mercury 2-STROKE-EFI250-3-0l0T801000 THRU 1B4177011, 121View
Mercury 2-STROKE-EFI250-3-0l1B417702 THRU 1B5049881, 121View
Mercury 2-STROKE-EFI250-3-0l1B504989 THRU 2B5280961, 121View

Another 86 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

  • 150 HP V6 CYL (2.5L)
  • 200 HP 6 CYL (3.0L)
  • 175 HP V6 CYL (2.5L)
  • 135 HP V6 CYL (2.5L)
  • 110 Jet (2.5L)
  • 175 HP Pro XS 6 CYL (2.5L)
  • 2.5XS (2.5L)
  • 225 (3.0L)
  • 225 MARATHON (3.0L)
  • 225 SEAPRO (3.0L)
  • V-140 (INTERNATIONAL)
  • V-150
  • 115 HP V6 CYL (2.5L)
  • 150 HP Pro XS 6 CYL (2.5L)