2794914 Mercury MerCruiser Gasket | Genuine Quicksilver OEM Part

🔧 Product Description

Genuine Quicksilver Sea Water Pump Body Gasket - Part Number: 27-94914

A genuine Quicksilver sea water pump body gasket used in selected MerCruiser belt-driven sea water pump assemblies. This gasket is commonly used between the pump body and wear plate in closed cooling, jackshaft and selected high-performance sea water pump applications.

⚙️ Key Features

• Genuine Quicksilver OEM gasket

• Correct Mercury part number 27-94914

• Water pump body to wear plate gasket

• Used in selected MerCruiser sea water pump assemblies

• Common legacy MerCruiser pump gasket for closed cooling / jackshaft pump layouts

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 27-94914 current OEM service reference

OEM / Related Numbers:

• 27-94914

• 94914

• 2794914

• 94914B related listing reference

• 47-59362 related impeller family

• 94576 related wear plate

• 94916 related wear plate

Aftermarket / Verified Equivalents:

• Sierra: 18-0386

• GLM: 32730

🚤 Compatibility

Commonly used on:

• MerCruiser belt-driven sea water pump assemblies

• Closed cooling / jackshaft sea water pump layouts

• Selected MerCruiser high-performance V8 sea water pump assemblies

Typically suits:

• Engine models:

• MerCruiser 200 5.0L GM 305 V8, 2BBL - 1985-1986, serial 6218462 to 0B525981, sea water pump closed cooling / jackshaft models

• MerCruiser 228 5.0L GM 305 V8, 4BBL - 1982-1984, serial 6218462 to 0B525981, sea water pump closed cooling / jackshaft models

• MerCruiser 230 5.0L GM 305 V8, 4BBL - 1985-1986, serial 6218462 to 0B525981, sea water pump closed cooling / jackshaft models

• MerCruiser 898 5.0L GM 305 V8, 2BBL - 1983-1984, serial 6218462 to 0B525981, sea water pump closed cooling / jackshaft models

• MerCruiser 5.0LX 5.0L GM 305 V8 - 1988-1995, serial 0B773740 to 0F600999, closed cooling / jackshaft sea water pump applications

• MerCruiser 7.4L Bravo GM 454 V8 - 1988-1991, serial 0B771113 to 0D603117, sea water pump applications

• MerCruiser 425 GM 454 V8 - 1990-1992, serial 0A398941 to 0D937011, sea water pump assembly applications

• MerCruiser 502 MAG Bravo Gen V GM 502 V8 - 1992-1993, serial 0D824589 to 0F114528, sea water pump applications

• MerCruiser 502 MAG MPI Gen VI GM 502 V8 - 1996, serial 0F802600 to 0K999999, sea water pump / VST fuel system applications where 27-94914 is specified

• MerCruiser 500 Gen VI GM 502 V8 - 1997-1998, serial 0K000001 to 0L000737, sea water pump assembly applications

• MerCruiser 525 SC Gen VI 454 V8 - serial 0F745260 to 0F877734, sea water pump assembly applications

• MerCruiser 800 SC Gen V GM 572 V8 - 1993-1998, serial 0D763836 and up, sea water pump assembly applications

• MerCruiser 500 Bulldog 8.8L / 540 CID - serial 0K000248 to 0L001607, sea water pump assembly applications

• Engine Type: MerCruiser petrol sterndrive / inboard sea water pump applications

• System Type: Belt-driven sea water pump body gasket / wear plate gasket

🔌 Function

The gasket seals the pump body to the wear plate so the sea water pump can draw and move cooling water without suction loss or leakage.

Common signs of failure:

• Reduced cooling water flow

• Sea water pump leakage

• Overheating at idle or higher RPM

• Gasket damaged during pump service

• Poor pump suction after impeller replacement

📦 Condition

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging