Mercury outboard spare part 41888M (CHECK VALVE). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 15K HP, 30A, 75 3 CYL, 25C (THRU PROP. EXHAUST), 20C (THRU PROP. EXHAUST), 40 (TWIN CARB) (W/OIL INJECTION), 80 3 CYL, 8K HP, 30 2 CYL (International), 8W HP (Marathon), K 40 HP, 35 2 CYL, 40, 400 4 CYL, V-150, 25 K. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 41888M (CHECK VALVE), documented in 109 exploded diagram location(s), across the 2-STROKE-CARB, 2-STROKE-DFI-OPTIMAX, 4-STROKE-CARB series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB15k-hp65G 200197 THRU 00301769132View
Mercury 2-STROKE-CARB15k-hp65G 602581 THRU 00301769132View
Mercury 2-STROKE-CARB15k-hp6M7K 100382 THRU 6B81000215132View
Mercury 2-STROKE-CARB15k-hpARCHIVE CAT 81708090132View
Mercury 2-STROKE-CARB20c-thru-prop-exhaust6A9 010112 UP62View
Mercury 2-STROKE-CARB20c-thru-prop-exhaust6A9 250820 UP62View
Mercury 2-STROKE-CARB20c-thru-prop-exhaust6A9 306543 UP62View
Mercury 2-STROKE-CARB20c-thru-prop-exhaust6A9 550694 UP62View
Mercury 2-STROKE-CARB25-k62CK 200454 THRU 00313272562View
Mercury 2-STROKE-CARB25c-thru-prop-exhaust695 000101 THRU 02389562View
Mercury 2-STROKE-CARB25c-thru-prop-exhaust695 250101 THRU 25386162View
Mercury 2-STROKE-CARB25c-thru-prop-exhaust695 300101 THRU 31817362View
Mercury 2-STROKE-CARB25c-thru-prop-exhaust695 550101 THRU 55595962View
Mercury 2-STROKE-CARB25c-thru-prop-exhaustARCHIVE CAT 1253662View
Mercury 2-STROKE-CARB30-2-cyl-international0N001875 THRU 0N05550462View
Mercury 2-STROKE-CARB30-2-cyl-international0N055505 UP62View
Mercury 2-STROKE-CARB30-2-cyl-internationalARCHIVE CAT 8538339762View
Mercury 2-STROKE-CARB30a689 000366 THRU 02205862View
Mercury 2-STROKE-CARB30a689 022059 THRU 689 230100 M62View
Mercury 2-STROKE-CARB30a689 100251 THRU 10532462View
Mercury 2-STROKE-CARB30a689 105325 THRU 689 530100 ML62View
Mercury 2-STROKE-CARB30a689 301911 THRU 32137662View
Mercury 2-STROKE-CARB30a689 321377 THRU 689 250100 E62View
Mercury 2-STROKE-CARB30a689 401216 THRU 41194662View
Mercury 2-STROKE-CARB30a689 411947 THRU 689 550100 EL62View
Mercury 2-STROKE-CARB35-2-cyl0B110789 THRU 0B45838362View
Mercury 2-STROKE-CARB35-2-cyl9466647 THRU 0C21473562View
Mercury 2-STROKE-CARB40-twin-carb-w-oil-injection6E9 015001 THRU 09785866242View
Mercury 2-STROKE-CARB40-twin-carb-w-oil-injection6E9 150001 THRU 09785866242View
Mercury 2-STROKE-CARB40-twin-carb-w-oil-injection6E9 350001 THRU 09785866242View
Mercury 2-STROKE-CARB40-twin-carb-w-oil-injection6E9 450001 THRU 09785866242View
Mercury 2-STROKE-CARB80-3-cyl0A996142 THRU 0B24045062View
Mercury 2-STROKE-CARB8k-hp680 001986 UP82View
Mercury 2-STROKE-CARB8k-hp680 348706 UP82View
Mercury 2-STROKE-CARB8k-hp680K 300302 UP82View
Mercury 2-STROKE-CARB8k-hpARCHIVE CAT 9480982View
Mercury 2-STROKE-CARB8w-hp-marathon677 057507 UP312View
Mercury 2-STROKE-CARB8w-hp-marathon677 383147 UP312View
Mercury 2-STROKE-CARB8w-hp-marathon677 702821 UP312View
Mercury 2-STROKE-CARBk-40-hp6F5 000711 THRU 6F532514884View
Mercury 2-STROKE-CARBk-40-hp6F5 301827 THRU 6F532514884View
Mercury 2-STROKE-CARBk-40-hp6F5K 302372 THRU 6F532514884View
Mercury 2-STROKE-CARBw40-w-marathon6F6 005206 THRU 0036538552View
Mercury 2-STROKE-CARBw40-w-marathon6F6 308308 THRU 0036538552View
Mercury 2-STROKE-CARBxr-6-magnum-iii0D082000 THRU 0G30304562View
Mercury 2-STROKE-DFI-OPTIMAX115-hp-3-cyl-1-5l0T801000 THRU 1B226999122View
Mercury 2-STROKE-DFI-OPTIMAX115-hp-3-cyl-1-5l1B227000 THRU 1B417701122View
Mercury 2-STROKE-DFI-OPTIMAX115-hp-3-cyl-1-5l1B417702 THRU 1B736885122View
Mercury 2-STROKE-DFI-OPTIMAX115-hp-3-cyl-1-5l1B736885 THRU 2B018763122View
Mercury 2-STROKE-DFI-OPTIMAX115-hp-pro-xs-3-cyl-1-5l1B751825 THRU 2B123429122View
Mercury 2-STROKE-DFI-OPTIMAX115-hp-v6-cyl-2-5l0G960500 THRU 0T178499122View
Mercury 2-STROKE-DFI-OPTIMAX125-hp-3-cyl-1-5l1B736885 THRU 2B112787122View
Mercury 2-STROKE-DFI-OPTIMAX150-hp-pro-xs-6-cyl-2-5l1B690542 THRU 2B535572122View
Mercury 2-STROKE-DFI-OPTIMAX175-hp-v6-cyl-2-5l0T178500 THRU 0T800999122View
Mercury 2-STROKE-DFI-OPTIMAX75-hp-3-cyl-1-5l0T980000 THRU 1B226999122View
Mercury 2-STROKE-DFI-OPTIMAX75-hp-3-cyl-1-5l1B227000 THRU 1B417701122View
Mercury 2-STROKE-DFI-OPTIMAX75-hp-3-cyl-1-5l1B417702 THRU 1B736885122View
Mercury 2-STROKE-DFI-OPTIMAX75-hp-3-cyl-1-5l1B736885 THRU 2B112577122View
Mercury 2-STROKE-DFI-OPTIMAX80-hp-jet-3-cyl-1-5l1B586067 THRU 1B736885122View
Mercury 2-STROKE-DFI-OPTIMAX80-hp-jet-3-cyl-1-5l1B736885 THRU 2B111840122View
Mercury 2-STROKE-DFI-OPTIMAX90-hp-3-cyl-1-5l0T801000 THRU 1B226999122View
Mercury 2-STROKE-DFI-OPTIMAX90-hp-3-cyl-1-5l1B227000 THRU 1B417701122View
Mercury 2-STROKE-DFI-OPTIMAX90-hp-3-cyl-1-5l1B417702 THRU 1B736885122View
Mercury 2-STROKE-DFI-OPTIMAX90-hp-3-cyl-1-5l1B736885 THRU 1B974258122View
Mercury 4-STROKE-CARB25-hp-carb0G760300 THRU 0T408999122View
Mercury 4-STROKE-CARB25-hp-carb0P017000 THRU 0P153499122View
Mercury 4-STROKE-CARB25-hp-carb0P153500 THRU 0P388282122View
Mercury 4-STROKE-CARB25-hp-carb0T409000 THRU 1B344298122View
Mercury 4-STROKE-CARB25-hp-carb9973100 THRU 0P016999122View
Mercury 4-STROKE-CARB30-hp-carb-3-cyl0G760300 THRU 0T408999122View
Mercury 4-STROKE-CARB30-hp-carb-3-cyl0P017000 THRU 0P153499122View
Mercury 4-STROKE-CARB30-hp-carb-3-cyl0P153500 THRU 0P400999122View
Mercury 4-STROKE-CARB30-hp-carb-3-cyl0T409000 THRU 1B226999122View
Mercury 4-STROKE-CARB40-hp-carb0G231123 THRU 0G760299122View
Mercury 4-STROKE-CARB40-hp-carb0G760300 THRU 0T408999122View
Mercury 4-STROKE-CARB40-hp-carb0P017000 THRU 0P153499122View
Mercury 4-STROKE-CARB40-hp-carb9944807 THRU 0P016999122View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl0P153500 THRU 0P400999122View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl0P401000 THRU 1B344306122View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl0T409000 THRU 1B226999122View

Another 29 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

  • 15K HP
  • 30A
  • 75 3 CYL
  • 25C (THRU PROP. EXHAUST)
  • 20C (THRU PROP. EXHAUST)
  • 40 (TWIN CARB) (W/OIL INJECTION)
  • 80 3 CYL
  • 8K HP
  • 30 2 CYL (International)
  • 8W HP (Marathon)
  • K 40 HP
  • 35 2 CYL
  • 40, 400 4 CYL
  • V-150
  • 25 K