27822189 Mercury MerCruiser Gasket Genuine Quicksilver | Genuine Quicksilver OEM Part

🔧 Product Description

Genuine Quicksilver Upper Water Pump Gasket - Part Number: 27-822189

A genuine Quicksilver upper water pump gasket for Mercury, Mariner and Force outboard water pump assemblies. This gasket is replaced during water pump, impeller and lower-unit cooling service to help seal the upper water pump plate / housing area.

⚙️ Key Features

• Genuine Quicksilver OEM upper water pump gasket

• Correct Mercury part number 27-822189

• Used on Mercury 25HP to 60HP two-stroke and four-stroke outboards where specified

• Also used on Force outboard water pump applications including 40HP, 50HP and 75HP applications where specified

• Important gasket replacement during impeller or water pump service

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 27-822189 current OEM service reference

OEM / Related Numbers:

• 27-822189

• 822189

• 27822189

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Mercury / Mariner 25HP to 60HP outboard water pump assemblies

• Force 40HP, 50HP and 75HP water pump applications where 27-822189 is specified

Typically suits:

• Engine models:

• Mercury 25HP 2-stroke water pump applications where 27-822189 is specified

• Mercury 30HP 2-stroke water pump applications where 27-822189 is specified

• Mercury 40HP 3-cylinder - serial 0G590000 to 0G760299

• Mercury 40HP 3-cylinder - serial 9973100 to 0P016999

• Mercury 40HP 3-cylinder - serial 0G760300 to 0T979999

• Mercury 40HP 3-cylinder - serial 0P017000 to 0P325499

• Mercury 40HP 3-cylinder - serial 0T980000 to 1B209735

• Mercury 40HP 3-cylinder - serial 0P325500 and up

• Mercury 40 Jet - serial 0T178500 to 0T979999

• Mercury 40 Jet - serial 0P094500 to 0P325499

• Mercury 40 Jet - serial 0T980000 and up

• Mercury 40 Jet - serial 0P325500 and up

• Mercury 45 Jet - serial 9885385 to 9973099

• Mercury 45 Jet - serial 9973100 to 0P016999

• Mercury 45 Jet - serial 0G590000 to 0G760299

• Mercury 45 Jet - serial 0G760300 to 0T129554

• Mercury 45 Jet - serial 0P017000 to 0P094499

• Mercury 45 Bodensee 4-stroke - serial 9944807 to 0P016999

• Mercury 45 Bodensee 4-stroke - serial 0G231123 to 0G760299

• Mercury 45 Bodensee 4-stroke - serial 0G760300 to 0T178499

• Mercury 45 Bodensee 4-stroke - serial 0P017000 to 0P094499

• Mercury 50HP 3-cylinder - serial 0G590000 to 0G760299

• Mercury 50HP 3-cylinder - serial 9973100 to 0P016999

• Mercury 50HP 3-cylinder - serial 0G760300 to 0T979999

• Mercury 50HP 3-cylinder - serial 0P017000 to 0P325499

• Mercury 50HP 3-cylinder - serial 0T980000 and up

• Mercury 50HP 3-cylinder - serial 0P325500 and up

• Mercury 50HP 4-stroke / EFI / Bigfoot applications where 27-822189 is specified

• Mercury 55HP 3-cylinder - serial 0G590000 to 0G760299

• Mercury 55HP 3-cylinder - serial 9973100 to 0P016999

• Mercury 55HP 3-cylinder - serial 0G760300 to 0T979999

• Mercury 55HP 3-cylinder - serial 0P017000 to 0P325499

• Mercury 55HP 3-cylinder - serial 0T980000 and up

• Mercury 55HP 3-cylinder - serial 0P325500 and up

• Mercury 60HP 3-cylinder - serial 0G590000 to 0G760299

• Mercury 60HP 3-cylinder - serial 9973100 to 0P016999

• Mercury 60HP 3-cylinder - serial 0G760300 to 0T979999

• Mercury 60HP 3-cylinder - serial 0P017000 to 0P325499

• Mercury 60HP 3-cylinder - serial 0T980000 and up

• Mercury 60HP 3-cylinder - serial 0P325500 and up

• Mercury 60HP Bigfoot 3-cylinder - serial 0G590000 to 0G760299

• Mercury 60HP Bigfoot 3-cylinder - serial 9973100 to 0P016999

• Mercury 60HP Bigfoot 3-cylinder - serial 0G760300 to 0T979999

• Mercury 60HP Bigfoot 3-cylinder - serial 0P017000 to 0P325499

• Force 40HP outboard water pump applications where 27-822189 is specified

• Force 50HP outboard water pump applications where 27-822189 is specified

• Force 75HP outboard water pump applications where 27-822189 is specified

• HP Range: commonly 25HP - 75HP where specified

• Engine Type: Mercury / Mariner / Force outboard lower-unit water pump

• System Type: Upper water pump gasket

🔌 Function

The upper water pump gasket helps seal the water pump assembly so the impeller can draw and deliver cooling water without leakage around the pump housing and plate joint.

Common signs of failure:

• Weak tell-tale or cooling-water output

• Overheating after impeller service

• Gasket torn during pump disassembly

• Water pump housing leakage

• Replacement required during water pump rebuild

📦 Condition

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging