Mercury Engine Parts & Accessories

Buy Genuine Mercury Fitting (98727) for a precise fit and dependable performance. Durable replacement fitting for compatible Mercury outboard and marine applications.

This gasket may be used for multiple areas, including sealing the water pump housing, exhaust manifold, or other critical parts where liquid or gas pressure needs to be maintained without leakage.

Replacing the thermostat gasket is important because a worn or damaged gasket can lead to leaks from the engine cooling system, potentially causing your engine to overheat if not addressed.

This part replaces 853702.

Fits: 

• 4-6HP 4-Stroke Carbureted (SN 0R411838 & Above)
• 8-9.9HP 4-Stroke Carbureted (SN 0R042475 & Above) & (Standard Gearcase)
• 8-9.9HP 4-Stroke Carbureted (CT/Bigfoot GC) (0R042475 & Above)
• 15-20HP 4-Stroke Carbureted (SN: 0R0235949 – 0R833819)
• 15-20HP EFI 4-Stroke (SN 0R833820 & Above)
• 25-30HP 4-Stroke (SN 0R106999 – 1R162636)
• 25-30HP 4-Stroke (SN 1R154758 & Above)

THERMOSTAT COVER TO EXHAUST ELBOW PORT

Fits the following:
35 (2 CYL.) – [B110789 & Up]
35 (2 CYL.) – [9466647 & Up]
0G301750/BEL:9885504 AND BELOW)Outboard80 JET – [9793577 THRU 0P016999]
0G301750/BEL:9885504 AND BELOW)Outboard80 JET – [0D283222 THRU 0G760299]
0G301750/BEL:9885504 AND BELOW)Outboard100 (4 CYL.) – [9793577 THRU 0P016999]
0G301750/BEL:9885504 AND BELOW)Outboard100 (4 CYL.) – [0D283222 THRU 0G760299]
0G301750/BEL:9885504 AND BELOW)Outboard115 (4 CYL.) – [9793577 THRU 0P016999]
0G301750/BEL:9885504 AND BELOW)Outboard115 (4 CYL.) – [0D283222 THRU 0G760299]
0G301750/BEL:9885504 AND BELOW)Outboard125 (4 CYL.) – [9793577 THRU 0P016999]
0G301750/BEL:9885504 AND BELOW)Outboard125 (4 CYL.) – [0D283222 THRU 0G760299]
0G301751/BEL-9885505 AND UP)Outboard80 JET – [9793577 THRU 0P016999]
0G301751/BEL-9885505 AND UP)Outboard80 JET – [0D283222 THRU 0G760299]
0G301751/BEL-9885505 AND UP)Outboard100 (4 CYL.) – [9793577 THRU 0P016999]
0G301751/BEL-9885505 AND UP)Outboard100 (4 CYL.) – [0D283222 THRU 0G760299]
0G301751/BEL-9885505 AND UP)Outboard115 (4 CYL.) – [9793577 THRU 0P016999]
0G301751/BEL-9885505 AND UP)Outboard115 (4 CYL.) – [0D283222 THRU 0G760299]
0G301751/BEL-9885505 AND UP)Outboard125 (4 CYL.) – [9793577 THRU 0P016999]
0G301751/BEL-9885505 AND UP)Outboard125 (4 CYL.) – [0D283222 THRU 0G760299]
90 Degree Check Valve Reference #16)Outboard100 (4 CYL.) – [9523034 THRU 9793576]
90 Degree Check Valve Reference #16)Outboard100 (4 CYL.) – [0A722297 THRU 0D283221]
90 Degree Check Valve Reference #16)Outboard115 (4 CYL.) – [9559771 THRU 9793576]
90 Degree Check Valve Reference #16)Outboard115 (4 CYL.) – [0C100000 THRU 0D283221]
100 (4 CYL.) – [9523034 THRU 9793576]
100 (4 CYL.) – [0A722297 THRU 0D283221]
115 (4 CYL.) – [9559771 THRU 9793576]
115 (4 CYL.) – [0C100000 THRU 0D283221]
30 (2 CYL.) – [0P325500 & Up]
40 (2 CYL.) – [0T980000 THRU 0T999999]
40 (2 CYL.) – [1B000001 & Up]
40 (2 CYL.) – [0P325500 & Up]
30 (2 CYL.) – [0T980000 THRU 0T999999]
30 (2 CYL.) – [1B000001 & Up]
120XR2 (POWERHEAD) – 1999 [0E345000 THRU 0E369299]
120XR2 (JET DRIVE) – 1999 [0E345000 THRU 0E369299]
120XR2 (POWERHEAD) – 2000 [0E369300 THRU 0E384499]
120XR2 (JET DRIVE) – 2000 [0E369300 THRU 0E379999]
90 (POWERHEAD) – 1995 [0E095088 THRU 0E138324]
90 (JET DRIVE) – 1995 [0E080400 THRU 0E145579]
120XR (POWERHEAD) – [0E141089 THRU 0E202999]
120XR (JET DRIVE) – [0E145580 THRU 0E151579]
120XR (POWERHEAD) – [0E203000 THRU 0E315904]
120XR (JET DRIVE) – [0E151580 THRU 0E288445]
120XR (POWERHEAD) – [0E315905 THRU 0E341982]
120XR (JET DRIVE) – [0E288446 THRU 0E344999]
90 (POWERHEAD) – 1995 [0E138325 THRU 0E138599]
90 (JET DRIVE) – 1995 [0E145580 THRU 0E151579]
95XR (POWERHEAD) – 1996 [0E141089 THRU 0E202999]
95XR (JET DRIVE) – 1996 [0E145580 THRU 0E151579]
95XR (POWERHEAD) – 1997 [0E203000 THRU 0E315904]
95XR (JET DRIVE) – 1997 [0E151580 THRU 0E288445]
6 – [9461526 THRU 9792199]
6 – [0A197112 THRU 0D280999]
8 – [9461526 THRU 9792199]
8 – [0A197112 THRU 0D280999]
9.9 – [9461526 THRU 9792199]
9.9 – [0A197112 THRU 0D280999]
15 – [9542620 THRU 9792199]
15 – [0A197112 THRU 0D280999]
0G301750/BEL-9885504 & BELOW)Outboard65 JET – [9793577 THRU 0P016999]
0G301750/BEL-9885504 & BELOW)Outboard65 JET – [0D283222 THRU 0G760299]
0G301750/BEL-9885504 & BELOW)Outboard75 (3 CYL.) – [9793577 THRU 0P016999]
0G301750/BEL-9885504 & BELOW)Outboard75 (3 CYL.) – [0D283222 THRU 0 0G760299]
0G301750/BEL-9885504 & BELOW)Outboard90 (3 CYL.) – [9793577 THRU 0P016999]
0G301750/BEL-9885504 & BELOW)Outboard90 (3 CYL.) – [0D283222 THRU 0G760299]
0G301751/BEL-9885505 & UP)Outboard65 JET – [9793577 THRU 0P016999]
0G301751/BEL-9885505 & UP)Outboard65 JET – [0D283222 THRU 0G760299]
0G301751/BEL-9885505 & UP)Outboard75 (3 CYL.) – [9793577 THRU 0P016999]
0G301751/BEL-9885505 & UP)Outboard75 (3 CYL.) – [0D283222 THRU 0 0G760299]
0G301751/BEL-9885505 & UP)Outboard90 (3 CYL.) – [9793577 THRU 0P016999]
0G301751/BEL-9885505 & UP)Outboard90 (3 CYL.) – [0D283222 THRU 0G760299]
500 BULLDOG GM 540 V-8 – 1990-1996 [0C577254 THRU 0F745405]
90 (POWERHEAD – NON OIL INJECTION) – 1993 [0E023150 THRU 0E033710]
90 (JET DRIVE) – 1993 [0E021000 THRU 0E036999]
90 (POWERHEAD – NON OIL INJECTION) – 1994 [0E033711 THRU 0E066619]
90 (POWERHEAD – OIL INJECTION) – 1994 [0E066620 THRU 0E095087]
90 (JET DRIVE) – 1994 [0E037000 THRU 0E080399]
1)Sterndrive525 EFI – [0M962886 & Up]
525 EFI – [0M956327 THRU 0M962885]
850 SCi – [0M957579 THRU 0M962885]
850 SCi – [0M957579 THRU 0M962885]
850 SCi – [0M962886 & Up]
1025SCi – [0M962886 & Up]
1075 SCi – [0M962886 & Up]
1200 SCi – [0M962886 & Up]
107

COMPONENT OF POWERHEAD/PARTIAL ENGINE [61-893714T05]

This part replaces 825212001.

.530 x .870 x .105