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Parts for Mariner 25 HP K (Long) Cylinder Block

# 27-827107A02 POWERHEAD GASKET SET (1 required per assembly)
27-827107A02 - GASKET SET Powerh  NLA
 

About Mercury Marine

OEM Part

27-827107A02 - GASKET SET Powerh NLA [ More info ]
Unavailable
# 27-827109A02 LOWER UNIT GASKET SET (1 required per assembly)
27-827109A02 - GASKET SET Lower   NLA
 

About Mercury Marine

OEM Part

27-827109A02 - GASKET SET Lower NLA [ More info ]
Unavailable
# 826886A02 POWERHEAD (1 required per assembly)
826886A02 - POWERHEAD ASSEMBL  NLA
 

About Mercury Marine

OEM Part

826886A02 - POWERHEAD ASSEMBL NLA [ More info ]
Unavailable
#1 870-808750A02 CRANKCASE ASSEMBLY (1 required per assembly)
870-808750A02 - CRANKCASE ASSEMBL  NLA
 

About Mercury Marine

OEM Part

870-808750A02 - CRANKCASE ASSEMBL NLA [ More info ]
Unavailable
#2 10-887800 BOLT (2 required per assembly)
BOLT 10-887800
10-887800

About Mercury Marine

OEM Part

10-887800 - Bolt - Priced Individually [ More info ]

Add to shopping cart $2.00
2 In Stock.

#3 10-888350002 BOLT (8 required per assembly)
10-888350002 - BOLT               NLA
 

About Mercury Marine

OEM Part

10-888350002 - BOLT NLA [ More info ]
Unavailable
#4 17-82364M PIN, Dowel (2 required per assembly)
PIN-DOWEL,NLA 17-82364M
 

About Mercury Marine

OEM Part

17-82364M - Pin -Dowel - Priced Individually [ More info ]

Add to shopping cart $3.75
10+ In Stock.

#5 10-826957M BOLT (1 required per assembly)
BOLT,NLA 10-826957M
 

About Mercury Marine

OEM Part

10-826957M - Bolt, NLA [ More info ]

Add to shopping cart $4.43
10+ In Stock.

#6 12-881349 WASHER (1 required per assembly)
12-881349 - WASHER             NLA
 

About Mercury Marine

OEM Part

12-881349 - WASHER NLA [ More info ]
Unavailable
#7 826888M COVER (1 required per assembly)
COVER 826888M
 

About Mercury Marine

OEM Part

826888M - Cover [ More info ]

Add to shopping cart $51.08
Available to Order: Usually ships within 10 days.

#8 25-826889M GROMMET (1 required per assembly)
25-826889M - GROMMET            NLA
 

About Mercury Marine

OEM Part

25-826889M - GROMMET,NLA [ More info ]
Unavailable
#9 826887M ANODE (1 required per assembly)
ANODE 826887M
826887M

About Mercury Marine

OEM Part

826887M - Anode [ More info ]

Add to shopping cart $19.80
1 In Stock.

#10 10-881428 BOLT, (M6 x 16) (3 required per assembly)
BOLT 10-881428
10-881428

About Mercury Marine

OEM Part

10-881428 - Bolt [ More info ]

Add to shopping cart $1.50
2 In Stock.

#11 81030M COVER (1 required per assembly)
81030M - COVER              NLA
 

About Mercury Marine

OEM Part

81030M - Cover, NLA [ More info ]
Unavailable
#12 27-81031 GASKET (1 required per assembly)
GASKET 27-81031
27-81031

About Mercury Marine

OEM Part

27-81031 - Cover Gasket [ More info ]

Add to shopping cart $6.60 $5.61
10+ In Stock.

GSK,655-12414-A1-00 18-0232
18-0232

About Sierra Marine

OEM Match

18-0232 - Gasket, 655-12414-A1-00 [ More info ]

Add to shopping cart $2.17 $1.19
5 In Stock.

#13 12-81835M WASHER (1 required per assembly)
WASHER 12-81835M
12-81835M

About Mercury Marine

OEM Part

12-81835M - Washer, Thermostat Spacer [ More info ]

Add to shopping cart $8.50
10+ In Stock.

#14 814554M THERMOSTAT (1 required per assembly)
814554M - THERMOSTAT         - Replaced by -814554001
 

814554M - Thermostat [ More info ]
Unavailable
814554001 - THERMOSTAT         - Replaced by -814554T01
814554001

814554001 - Thermostat [ More info ]
Unavailable
THERMOSTAT YAM# 6F5-12411-03-00 814554T01
814554T01

About Mercury Marine

OEM Part

814554T01 - Thermostat [ More info ]

Add to shopping cart $99.83
Available to Order: Usually ships within 10 days.

#15 33-41263M SPARK PLUG (2 required per assembly)
33-41263M - SPARK PLUG         - Replaced by -8M0114740
33-41263M

33-41263M - NGK B7HS-10 - Priced Individually [ More info ]
Unavailable
33-8M0114740 - S PLUG B7HS @4     - Replaced by -828942
 

338M0114740 - S Plug B7HS - Priced Individually [ More info ]
Unavailable
NGK BR7HS-10 33-828942
33-828942

About Mercury Marine

OEM Part

33-828942 - NGK Spark Plug BR7HS-10 - Priced Individually [ More info ]

Add to shopping cart $6.40
Available to Order: Usually ships within 10 days.

CHAMPION PLUG (#811M) L82C
L82C

About Champion Spark Plugs

OEM Match

L82C - Champion Spark Plug ( #811M) [ More info ]

Add to shopping cart $3.73 $3.40
10+ In Stock.

#17 10-826894001 BOLT (11 required per assembly)
10-826894001 - BOLT               NLA
 

About Mercury Marine

OEM Part

10-826894001 - BOLT NLA [ More info ]
Unavailable
#18 826892001 COVER (1 required per assembly)
826892001 - COVER              NLA
 

About Mercury Marine

OEM Part

826892001 - COVER NLA [ More info ]
Unavailable
#19 27-826893001 GASKET (1 required per assembly)
27-826893001 - GASKET             NLA
 

About Mercury Marine

OEM Part

27-826893001 - GASKET NLA [ More info ]
Unavailable
#20 27-826891M GASKET (1 required per assembly)
27-826891M - GASKET             - Replaced by 27-8M0071069
 

This part has been superseded.

27-826891M - 27-826891M - GASKET [ More info ]
Unavailable
Replaced by 27-8M0071069
GASKET 27-8M0071069
 

About Mercury Marine

OEM Part

278M0071069 - Gasket [ More info ]

Add to shopping cart $14.39 $14.25
10+ In Stock.

#21 84732M ANODE (1 required per assembly)
ANODE 97-84732M
 

About Mercury Marine

OEM Part

9784732M - Anode, Zinc [ More info ]

Add to shopping cart $7.78
2 In Stock.

#22 10-95209001 SCREW (1 required per assembly)
10-95209001 - SCREW              NLA
10-95209001

About Mercury Marine

OEM Part

10-95209001 - Screw [ More info ]
Unavailable
#23 968-826890M CYLINDER HEAD (1 required per assembly)
CYLINDER HEAD 968-826890M
 

About Mercury Marine

OEM Part

968-826890M - Cylinder Head [ More info ]

Add to shopping cart $108.00
1 In Stock.

#24 22-83326M FITTING (1 required per assembly)
FITTING,NLA 22-83326M
 

About Mercury Marine

OEM Part

22-83326M - Fitting [ More info ]

Add to shopping cart $21.99
Available to Order: Usually ships within 10 days.

#25 32-82012M HOSE (1 required per assembly)
LINE-FUEL,NLA 32-82012M
 

About Mercury Marine

OEM Part

32-82012M - Fuel Line, NLA [ More info ]

Add to shopping cart $14.43
10+ In Stock.

#26 826897001 COVER-EXHAUST (1 required per assembly)
826897001 - COVER Exhaust      NLA
 

About Mercury Marine

OEM Part

826897001 - COVER Exhaust NLA [ More info ]
Unavailable
#28 10-826899M BOLT (3 required per assembly)
10-826899M - BOLT               NLA
10-826899M

About Mercury Marine

OEM Part

10-826899M - Bolt [ More info ]
Unavailable
#29 10-888318 BOLT (1 required per assembly)
BOLT 10-888318
10-888318

About Mercury Marine

OEM Part

10-888318 - Bolt - Priced Individually [ More info ]

Add to shopping cart $1.50
2 In Stock.

#30 10-881427 BOLT, (M6 x 30) (11 required per assembly)
BOLT (M6 x 30) 10-881427
10-881427

About Mercury Marine

OEM Part

10-881427 - Bolt [ More info ]

Add to shopping cart $0.99
10+ In Stock.

#31 27-826898M GASKET (1 required per assembly)
GASKET,NLA 27-826898M
 

About Mercury Marine

OEM Part

27-826898M - Exhaust Cover Gasket [ More info ]

Add to shopping cart $5.00
10+ In Stock.

#32 826895001 COVER-EXHAUST (1 required per assembly)
826895001 - COVER Exhaust      NLA
 

About Mercury Marine

OEM Part

826895001 - COVER Exhaust NLA [ More info ]
Unavailable
#33 27-826896M GASKET (1 required per assembly)
GASKET 27-826896M
27-826896M

About Mercury Marine

OEM Part

27-826896M - Exhaust Cover Gasket [ More info ]

Add to shopping cart $3.99
3 In Stock.

#34 23-81842M SPACER (1 required per assembly)
SPACER,NLA 23-81842M
 

About Mercury Marine

OEM Part

23-81842M - Spacer, NLA [ More info ]

Add to shopping cart $1.50
10+ In Stock.

#35 25-84089001 O-RING (1 required per assembly)
25-84089001 - O-RING             NLA
 

About Mercury Marine

OEM Part

25-84089001 - O-RING NLA [ More info ]
Unavailable
#36 26-84752001 SEAL-OIL (1 required per assembly)
26-84752001 - SEAL Oil           NLA
 

About Mercury Marine

OEM Part

26-84752001 - SEAL Oil NLA [ More info ]
Unavailable
#37 26-83347001 SEAL-OIL (2 required per assembly)
26-83347001 - SEAL Oil           NLA
 

About Mercury Marine

OEM Part

26-83347001 - SEAL Oil NLA [ More info ]
Unavailable
#38 18973M HOUSING (1 required per assembly)
18973M - HOUSING            - Replaced by -8M0059029
 

18973M - 8M0059029 [ More info ]
Unavailable
HOUSING 8M0059029
 

About Mercury Marine

OEM Part

8M0059029 - Housing [ More info ]

Add to shopping cart $10.00
2 In Stock.

#39 12-881379 WASHER (1 required per assembly)
12-881379 - WASHER             - Replaced by 12-82214M
 

This part has been superseded.

12-881379 - 12-881379 - WASHER [ More info ]
Unavailable
Replaced by 12-82214M
WASHER 12-82214M
12-82214M

About Mercury Marine

OEM Part

12-82214M - Washer - Priced Individually [ More info ]

Add to shopping cart $4.90
10+ In Stock.

#40 10-887828001 BOLT (1 required per assembly)
10-887828001 - BOLT               NLA
 

About Mercury Marine

OEM Part

10-887828001 - BOLT NLA [ More info ]
Unavailable
#41 27-84775 GASKET (1 required per assembly)
GASKET 27-84775
27-84775

About Mercury Marine

OEM Part

27-84775 - Driveshaft Housing Gasket [ More info ]

Add to shopping cart $17.80
Available to Order: Usually ships within 10 days.


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