Mercury outboard spare part 4013812 (NUT (M12) Stainless Steel). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 20 (2 CYL.), V-150, 25, 25 MARATHON, SUPER 15 2 CYL, 25, 25 SEA PRO, SUPER 15 2 CYL, V-135, V-175, 140 JET, 30 2 CYL (International), 225 (3.0L), 225 MARATHON (3.0L), 225 SEAPRO (3.0L), 200 HP 6 CYL (3.0L), 40 LIGHTNING XR (International). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 4013812 (NUT (M12) Stainless Steel), documented in 44 exploded diagram location(s), across the 2-STROKE-CARB, 2-STROKE-DFI-OPTIMAX, 2-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB140-jet0G303046 THRU 0G760299164View
Mercury 2-STROKE-CARB140-jet0G760300 THRU 0G960499164View
Mercury 2-STROKE-CARB140-jet0G960500 THRU 0T178499164View
Mercury 2-STROKE-CARB20-2-cyl0A730007 THRU 0A761087611View
Mercury 2-STROKE-CARB20-2-cyl0B238464 THRU 0G044026611View
Mercury 2-STROKE-CARB20-2-cyl0G044027 THRU 0G760299611View
Mercury 2-STROKE-CARB20-2-cyl0G760300 THRU 0T979999611View
Mercury 2-STROKE-CARB20-2-cyl0P017000 THRU 0P325499611View
Mercury 2-STROKE-CARB20-2-cyl0P325500 THRU 1B342467611View
Mercury 2-STROKE-CARB20-2-cyl9507381 THRU 9807908611View
Mercury 2-STROKE-CARB20-2-cyl9807909 THRU 0P016999611View
Mercury 2-STROKE-CARB225-3-0l0D280813 THRU 0G76029964View
Mercury 2-STROKE-CARB225-marathon-3-0l0G245605 THRU 0G76029964View
Mercury 2-STROKE-CARB225-seapro-3-0l0G245605 THRU 0G76029964View
Mercury 2-STROKE-CARB25-25-marathon-super-15-2-cyl0A730007 THRU 0A761087611View
Mercury 2-STROKE-CARB25-25-marathon-super-15-2-cyl0B238464 THRU 0G044026611View
Mercury 2-STROKE-CARB25-25-marathon-super-15-2-cyl0G044027 THRU 0G760299611View
Mercury 2-STROKE-CARB25-25-marathon-super-15-2-cyl0G760300 THRU 0T979999611View
Mercury 2-STROKE-CARB25-25-marathon-super-15-2-cyl0P017000 THRU 0P325499611View
Mercury 2-STROKE-CARB25-25-marathon-super-15-2-cyl9507381 THRU 9807908611View
Mercury 2-STROKE-CARB25-25-marathon-super-15-2-cyl9807909 THRU 0P016999611View
Mercury 2-STROKE-CARB25-25-sea-pro-super-15-2-cyl0A730007 THRU 0A761087611View
Mercury 2-STROKE-CARB25-25-sea-pro-super-15-2-cyl0B238464 THRU 0G044026611View
Mercury 2-STROKE-CARB25-25-sea-pro-super-15-2-cyl0G044027 THRU 0G760299611View
Mercury 2-STROKE-CARB25-25-sea-pro-super-15-2-cyl0G760300 THRU 0T979999611View
Mercury 2-STROKE-CARB25-25-sea-pro-super-15-2-cyl0P017000 THRU 0P325499611View
Mercury 2-STROKE-CARB25-25-sea-pro-super-15-2-cyl9507381 THRU 9807908611View
Mercury 2-STROKE-CARB25-25-sea-pro-super-15-2-cyl9807909 THRU 0P016999611View
Mercury 2-STROKE-CARB30-2-cyl-international0N001875 THRU 0N055504611View
Mercury 2-STROKE-CARB30-2-cyl-international0N055505 UP611View
Mercury 2-STROKE-CARB30-2-cyl-internationalARCHIVE CAT 85383397611View
Mercury 2-STROKE-CARB40-lightning-xr-international0N000513 THRU 0N056164611View
Mercury 2-STROKE-CARBv-1500C100861 THRU 0C239552164View
Mercury 2-STROKE-CARBv-1500C239553 THRU 0D081999164View
Mercury 2-STROKE-CARBv-1500D082000 THRU 0G303045164View
Mercury 2-STROKE-CARBv-1500G303046 THRU 0G760299164View
Mercury 2-STROKE-CARBv-1500G760300 THRU 0G960499164View
Mercury 2-STROKE-CARBv-1500G960500 THRU 1B226999164View
Mercury 2-STROKE-CARBv-1504868998 THRU 0A904645164View
Mercury 2-STROKE-DFI-OPTIMAX200-hp-6-cyl-3-0l0G386496 THRU 0G58999964View
Mercury 2-STROKE-DFI-OPTIMAX250-hp-xs-6-cyl-3-0l0T818043 THRU 0T99797364View
Mercury 2-STROKE-EFI225-3-0l0G129222 THRU 0G76029964View
Mercury 2-STROKE-EFI250-3-0l0G129222 THRU 0G76029964View
Mercury 2-STROKE-EFI300x-3-0l-pro-max0T429940 THRU 0T999587172View

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Appears in diagrams of these models

  • 20 (2 CYL.)
  • V-150
  • 25, 25 MARATHON, SUPER 15 2 CYL
  • 25, 25 SEA PRO, SUPER 15 2 CYL
  • V-135
  • V-175
  • 140 JET
  • 30 2 CYL (International)
  • 225 (3.0L)
  • 225 MARATHON (3.0L)
  • 225 SEAPRO (3.0L)
  • 200 HP 6 CYL (3.0L)
  • 40 LIGHTNING XR (International)