Mercury outboard spare part 81761M (NUT). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 55 3 CYL, 115 4 CYL, 30A, 35 2 CYL, 45 JET, 100 4 CYL, 20C (THRU PROP. EXHAUST), 40C (TWIN CARB), 60 3 CYL. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 81761M (NUT), documented in 44 exploded diagram location(s), across the 2-STROKE-CARB series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB100-4-cyl0D283222 THRU 0G760299226View
Mercury 2-STROKE-CARB100-4-cyl0G760300 THRU 0G965520226View
Mercury 2-STROKE-CARB100-4-cyl0P017000 THRU 0P058999226View
Mercury 2-STROKE-CARB100-4-cyl9523034 THRU 9793576226View
Mercury 2-STROKE-CARB100-4-cyl9793577 THRU 0P016999226View
Mercury 2-STROKE-CARB115-4-cyl0C100000 THRU 0D283221226View
Mercury 2-STROKE-CARB115-4-cyl0D283222 THRU 0G760299226View
Mercury 2-STROKE-CARB115-4-cyl0G760300 THRU 0T979999226View
Mercury 2-STROKE-CARB115-4-cyl0P017000 THRU 0P325499226View
Mercury 2-STROKE-CARB115-4-cyl0P325500 THRU 0P340986226View
Mercury 2-STROKE-CARB115-4-cyl0T980000 THRU 1B214144226View
Mercury 2-STROKE-CARB115-4-cyl1B000001 THRU 1B358950226View
Mercury 2-STROKE-CARB115-4-cyl9559771 THRU 9793576226View
Mercury 2-STROKE-CARB115-4-cyl9793577 THRU 0P016999226View
Mercury 2-STROKE-CARB20c-thru-prop-exhaust6A9 010112 UP226View
Mercury 2-STROKE-CARB20c-thru-prop-exhaust6A9 250820 UP226View
Mercury 2-STROKE-CARB20c-thru-prop-exhaust6A9 306543 UP226View
Mercury 2-STROKE-CARB20c-thru-prop-exhaust6A9 550694 UP226View
Mercury 2-STROKE-CARB20c-thru-prop-exhaustARCHIVE CAT 96333226View
Mercury 2-STROKE-CARB30a689 000366 THRU 022058226View
Mercury 2-STROKE-CARB30a689 022059 THRU 689 230100 M226View
Mercury 2-STROKE-CARB30a689 100251 THRU 105324226View
Mercury 2-STROKE-CARB30a689 105325 THRU 689 530100 ML226View
Mercury 2-STROKE-CARB30a689 301911 THRU 321376226View
Mercury 2-STROKE-CARB30a689 321377 THRU 689 250100 E226View
Mercury 2-STROKE-CARB30a689 401216 THRU 411946226View
Mercury 2-STROKE-CARB30a689 411947 THRU 689 550100 EL226View
Mercury 2-STROKE-CARB30aARCHIVE CAT 81115590226View
Mercury 2-STROKE-CARB35-2-cyl0B110789 THRU 0B458383226View
Mercury 2-STROKE-CARB35-2-cyl209608 THRU 0B110788226View
Mercury 2-STROKE-CARB35-2-cyl6445653 THRU 0B110788226View
Mercury 2-STROKE-CARB35-2-cyl9384476 THRU 0B110788226View
Mercury 2-STROKE-CARB35-2-cyl9466647 THRU 0C214735226View
Mercury 2-STROKE-CARB35-2-cylARCHIVE CAT 34164226View
Mercury 2-STROKE-CARB35-2-cylARCHIVE CAT 38748226View
Mercury 2-STROKE-CARB35-2-cylARCHIVE CAT 45172226View
Mercury 2-STROKE-CARB40c-twin-carb6E9 000106 THRU 6E9 007665 M226View
Mercury 2-STROKE-CARB40c-twin-carb6E9 100101 THRU 6E9 105013 E226View
Mercury 2-STROKE-CARB40c-twin-carb6E9 300126 THRU 6E9 309343 ML226View
Mercury 2-STROKE-CARB40c-twin-carb6E9 400231 THRU 6E9 423162 EL226View
Mercury 2-STROKE-CARB8k-hp680 001986 UP226View
Mercury 2-STROKE-CARB8w-hp-marathon677 057507 UP226, 3View
Mercury 2-STROKE-CARB8w-hp-marathon677 383147 UP223, 6View
Mercury 2-STROKE-CARB8w-hp-marathon677 702821 UP223, 6View

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Appears in diagrams of these models

  • 55 3 CYL
  • 115 4 CYL
  • 30A
  • 35 2 CYL
  • 45 JET
  • 100 4 CYL
  • 20C (THRU PROP. EXHAUST)
  • 40C (TWIN CARB)
  • 60 3 CYL