Mercury outboard spare part 824853 (GASKET Thermostat Cover). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 40 HP EFI 4 CYL, 40 HP Carb 3 CYL, 25 HP Carb, 15 HP Carb 2 CYL, 30 HP Carb 3 CYL, 40 HP Carb, 45 HP Carb BODENSEE, 50 HP Carb BIGFOOT, 50 HP Carb, 13.5 HP Carb (International), 40 HP Carb 4 CYL, 40 HP Carb ITALY, 50 HP Carb 4 CYL, 60 HP Carb 4 CYL, 9.9 HP Carb (323 cc), 25 HP Carb SeaPro, 8 HP Carb BODENSEE (International), 35 HP EFI Jet 4 CYL, 40 HP EFI 3 CYL, 40 HP EFI Jet 4 CYL. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 824853 (GASKET Thermostat Cover), documented in 88 exploded diagram location(s), across the 4-STROKE-CARB, 4-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 4-STROKE-CARB10-hp-carb-2-cyl0R575531 THRU 0R83381901View
Mercury 4-STROKE-CARB13-5-hp-carb-international0P134638 THRU 0P4009990, 111View
Mercury 4-STROKE-CARB13-5-hp-carb-international0P401000 THRU 0P5551930, 111View
Mercury 4-STROKE-CARB15-hp-carb-2-cyl0G760300 THRU 1B2269990, 111View
Mercury 4-STROKE-CARB15-hp-carb-2-cyl0P075166 THRU 0P4009990, 111View
Mercury 4-STROKE-CARB15-hp-carb-2-cyl0P401000 THRU 0P5551930, 111View
Mercury 4-STROKE-CARB15-hp-carb-2-cyl0R235949 THRU 0R83381901View
Mercury 4-STROKE-CARB15-hp-carb-2-cyl1B227000 THRU 1B7274950, 111View
Mercury 4-STROKE-CARB15-hp-carb-2-cyl-jci0R558208 THRU 0R83381901View
Mercury 4-STROKE-CARB15-hp-carb-seapro0R123565 UP01View
Mercury 4-STROKE-CARB20-hp-carb-2-cyl0R235168 THRU 0R83381901View
Mercury 4-STROKE-CARB25-hp-carb0G760300 THRU 0T408999161View
Mercury 4-STROKE-CARB25-hp-carb0P017000 THRU 0P153499161View
Mercury 4-STROKE-CARB25-hp-carb0P153500 THRU 0P3882820, 161View
Mercury 4-STROKE-CARB25-hp-carb0T409000 THRU 1B3442980, 161View
Mercury 4-STROKE-CARB25-hp-carb9973100 THRU 0P016999161View
Mercury 4-STROKE-CARB25-hp-carb-seapro0R051710 UP161View
Mercury 4-STROKE-CARB30-hp-carb-3-cyl0G760300 THRU 0T408999161View
Mercury 4-STROKE-CARB30-hp-carb-3-cyl0P017000 THRU 0P153499161View
Mercury 4-STROKE-CARB30-hp-carb-3-cyl0P153500 THRU 0P4009990, 161View
Mercury 4-STROKE-CARB30-hp-carb-3-cyl0T409000 THRU 1B2269990, 161View
Mercury 4-STROKE-CARB40-hp-carb0G231123 THRU 0G760299141View
Mercury 4-STROKE-CARB40-hp-carb0G760300 THRU 0T408999161View
Mercury 4-STROKE-CARB40-hp-carb0P017000 THRU 0P153499161View
Mercury 4-STROKE-CARB40-hp-carb9944807 THRU 0P016999141View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl0P153500 THRU 0P4009990, 161View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl0P401000 THRU 1B3443060, 161View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl0T409000 THRU 1B2269990, 161View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl1B227000 THRU 1B3443060, 161View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl1C000001 THRU 1C0188250, 161View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl1C018826 THRU 1C7396340, 161View
Mercury 4-STROKE-CARB40-hp-carb-4-cyl0P094500 THRU 0P206999171View
Mercury 4-STROKE-CARB40-hp-carb-4-cyl0T178500 THRU 0T598999171View
Mercury 4-STROKE-CARB40-hp-carb-italy0G760300 THRU 0T178499161View
Mercury 4-STROKE-CARB40-hp-carb-italy0P017000 THRU 0P094499161View
Mercury 4-STROKE-CARB45-hp-carb-bodensee0G231123 THRU 0G760299141View
Mercury 4-STROKE-CARB45-hp-carb-bodensee0G760300 THRU 0T178499161View
Mercury 4-STROKE-CARB45-hp-carb-bodensee0P017000 THRU 0P094499161View
Mercury 4-STROKE-CARB45-hp-carb-bodensee9944807 THRU 0P016999141View
Mercury 4-STROKE-CARB50-hp-carb0G231123 THRU 0G760299141View
Mercury 4-STROKE-CARB50-hp-carb0G760300 THRU 0T178499161View
Mercury 4-STROKE-CARB50-hp-carb0P017000 THRU 0P094499161View
Mercury 4-STROKE-CARB50-hp-carb9944807 THRU 0P016999141View
Mercury 4-STROKE-CARB50-hp-carb-4-cyl0P094500 THRU 0P206999171View
Mercury 4-STROKE-CARB50-hp-carb-4-cyl0T178500 THRU 0T598999171View
Mercury 4-STROKE-CARB50-hp-carb-bigfoot0G231123 THRU 0G760299141View
Mercury 4-STROKE-CARB50-hp-carb-bigfoot0G760300 THRU 0T178499161View
Mercury 4-STROKE-CARB50-hp-carb-bigfoot0P017000 THRU 0P094499161View
Mercury 4-STROKE-CARB50-hp-carb-bigfoot9944807 THRU 0P016999141View
Mercury 4-STROKE-CARB60-hp-carb-4-cyl0P094500 THRU 0P206999171View
Mercury 4-STROKE-CARB60-hp-carb-4-cyl0T178500 THRU 0T598999171View
Mercury 4-STROKE-CARB75-hp-carb0T801000 THRU 1B22699901View
Mercury 4-STROKE-CARB75-hp-carb-bodensee0T801000 THRU 1B22699901View
Mercury 4-STROKE-CARB8-hp-carb-bodensee-international0P086824 THRU 0P4009990, 111View
Mercury 4-STROKE-CARB9-9-hp-carb-323-cc0G760300 THRU 1B2269990, 111View
Mercury 4-STROKE-CARB9-9-hp-carb-323-cc0P075166 THRU 0P4009990, 111View
Mercury 4-STROKE-CARB90-hp-carb0T801000 THRU 1B22699901View
Mercury 4-STROKE-EFI35-hp-efi-jet-4-cyl1C453840 UP0, 171View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl1C456300 UP0, 161View
Mercury 4-STROKE-EFI40-hp-efi-4-cyl0P153500 THRU 0P4009990, 171View
Mercury 4-STROKE-EFI40-hp-efi-4-cyl0P401000 THRU 0P5158960, 171View
Mercury 4-STROKE-EFI40-hp-efi-4-cyl0P515897 THRU 0P5807720, 171View
Mercury 4-STROKE-EFI40-hp-efi-4-cyl0T409000 THRU 1B3552220, 171View
Mercury 4-STROKE-EFI40-hp-efi-4-cyl1C000001 THRU 1C0502510, 171View
Mercury 4-STROKE-EFI40-hp-efi-4-cyl1C050252 THRU 1C4538390, 171View
Mercury 4-STROKE-EFI40-hp-efi-4-cyl1C453840 UP-, 0, 171View
Mercury 4-STROKE-EFI40-hp-efi-jet-4-cyl1C051324 THRU 1C4538390, 171View
Mercury 4-STROKE-EFI40-hp-efi-jet-4-cyl1C453840 UP-, 0, 171View
Mercury 4-STROKE-EFI40-hp-efi-seapro-4-cyl1C453840 UP-, 0, 171View
Mercury 4-STROKE-EFI50-hp-efi-4-cyl0P153500 THRU 0P4009990, 171View
Mercury 4-STROKE-EFI50-hp-efi-4-cyl0P401000 THRU 0P5158960, 171View
Mercury 4-STROKE-EFI50-hp-efi-4-cyl0P515897 THRU 0P5807720, 171View
Mercury 4-STROKE-EFI50-hp-efi-4-cyl0T409000 THRU 1B3552220, 171View
Mercury 4-STROKE-EFI50-hp-efi-4-cyl1C000001 THRU 1C0502510, 171View
Mercury 4-STROKE-EFI50-hp-efi-4-cyl1C050252 THRU 1C4538390, 171View
Mercury 4-STROKE-EFI50-hp-efi-4-cyl1C453840 UP-, 0, 171View
Mercury 4-STROKE-EFI60-hp-1-0l-efi-l4-apx1C782688 UP0, 171View
Mercury 4-STROKE-EFI60-hp-efi-4-cyl0P153500 THRU 0P4009990, 171View
Mercury 4-STROKE-EFI60-hp-efi-4-cyl0P401000 THRU 0P5158960, 171View
Mercury 4-STROKE-EFI60-hp-efi-4-cyl0P515897 THRU 0P5807720, 171View

Another 8 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

  • 40 HP EFI 4 CYL
  • 40 HP Carb 3 CYL
  • 25 HP Carb
  • 15 HP Carb 2 CYL
  • 30 HP Carb 3 CYL
  • 40 HP Carb
  • 45 HP Carb BODENSEE
  • 50 HP Carb BIGFOOT
  • 50 HP Carb
  • 13.5 HP Carb (International)
  • 40 HP Carb 4 CYL
  • 40 HP Carb ITALY
  • 50 HP Carb 4 CYL
  • 60 HP Carb 4 CYL
  • 9.9 HP Carb (323 cc)
  • 25 HP Carb SeaPro
  • 8 HP Carb BODENSEE (International)
  • 35 HP EFI Jet 4 CYL
  • 40 HP EFI 3 CYL
  • 40 HP EFI Jet 4 CYL