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Parts for Mariner 25 HP K (Long) Cylinder Block

#1 870-808750A02 CRANKCASE ASSEMBLY (1 required per assembly)
870-808750A02 - CRANKCASE ASSEMBL O NLA
 

About Mercury Marine

OEM Part

870-808750A02 - CRANKCASE ASSEMBL O NLA [ More info ]
Unavailable
#2 10-887800 BOLT (2 required per assembly)
BOLT Note: must be ordered in multiples of 5 10-887800
10-887800

About Mercury Marine

OEM Part

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

Add to shopping cart $5.00
2 in stock. Explain stock levels

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

About Mercury Marine

OEM Part

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

About Mercury Marine

OEM Part

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

Add to shopping cart $7.50 $5.07
10+ in stock. Explain stock levels

#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 $3.50
10+ in stock. Explain stock levels

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

About Mercury Marine

OEM Part

12-881349 - WASHER O 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 $38.59
Available to order: Usually ships within 8 days. Explain stock levels

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

About Mercury Marine

OEM Part

25-826889M - GROMMET O 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 $12.50
Available to order: Usually ships within 8 days. Explain stock levels

#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 $2.00
2 in stock. Explain stock levels

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

About Mercury Marine

OEM Part

81030M - COVER O NLA [ More info ]
Unavailable
#12 27-81031 GASKET (1 required per assembly)
GASKET Note: must be ordered in multiples of 5 27-81031
27-81031

About Mercury Marine

OEM Part

27-81031 - Gasket - Priced Individually [ More info ]

Add to shopping cart $4.80
10+ in stock. Explain stock levels

Cover Gasket
18-0232

About Sierra Marine

OEM Match

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

Add to shopping cart $4.49
Available to order: Usually ships within 8 days. Explain stock levels

#13 12-81835M WASHER (1 required per assembly)
WASHER Note: must be ordered in multiples of 2 12-81835M
 

About Mercury Marine

OEM Part

12-81835M - Washer - Priced Individually [ More info ]

Add to shopping cart $6.40
10+ in stock. Explain stock levels

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

This part has been superseded.

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

This part has been superseded.

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

About Mercury Marine

OEM Part

814554T01 - Thermostat [ More info ]

Add to shopping cart $73.75
Available to order: Usually ships within 8 days. Explain stock levels

#15 33-41263M SPARK PLUG (2 required per assembly)
33-41263M - SPARK PLUG        O
33-41263M

About Mercury Marine

OEM Part

33-41263M - SPARK PLUG O [ More info ]
Unavailable
NGK B7HS-10/2129 SPARK PLUG (10)
B7HS-10

About NGK Spark Plugs

OEM Match

B7HS-10 - NGK Spark Plug, 2129 [ More info ]

Add to shopping cart $2.79
10+ in stock. Explain stock levels

SPARK PLUG CHAMPION L82C
L82C

About Champion Spark Plugs

OEM Match

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

Add to shopping cart $2.41
9 in stock. Explain stock levels

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

About Mercury Marine

OEM Part

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

About Mercury Marine

OEM Part

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

About Mercury Marine

OEM Part

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

This part has been superseded.

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

About Mercury Marine

OEM Part

278M0071069 - Gasket [ More info ]

Add to shopping cart $43.42
Available to order: Usually ships within 8 days. Explain stock levels

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

About Mercury Marine

OEM Part

9784732M - Anode [ More info ]

Add to shopping cart $12.10
6 in stock. Explain stock levels

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

About Mercury Marine

OEM Part

10-95209001 - Screw [ More info ]

Add to shopping cart $2.00
2 in stock. Explain stock levels

#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 $277.39
1 in stock. Explain stock levels

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

About Mercury Marine

OEM Part

22-83326M - Fitting [ More info ]

Add to shopping cart $17.60 $15.07
Available to order: Usually ships within 8 days. Explain stock levels

#25 32-82012M HOSE (1 required per assembly)
LINE-FUEL,NLA 2FT 32-82012M
 

About Mercury Marine

OEM Part

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

Add to shopping cart $8.50
10+ in stock. Explain stock levels

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

About Mercury Marine

OEM Part

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

About Mercury Marine

OEM Part

10-826899M - BOLT O NLA [ More info ]
Unavailable
#29 10-888318 BOLT (1 required per assembly)
BOLT Note: must be ordered in multiples of 4 10-888318
10-888318

About Mercury Marine

OEM Part

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

Add to shopping cart $4.00
2 in stock. Explain stock levels

#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 $1.50
10+ in stock. Explain stock levels

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

About Mercury Marine

OEM Part

27-826898M - Gasket [ More info ]

Add to shopping cart $10.50
10+ in stock. Explain stock levels

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

About Mercury Marine

OEM Part

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

About Mercury Marine

OEM Part

27-826896M - Gasket [ More info ]

Add to shopping cart $7.75
Available to order: Usually ships within 8 days. Explain stock levels

#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 $2.00
10+ in stock. Explain stock levels

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

About Mercury Marine

OEM Part

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

About Mercury Marine

OEM Part

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

About Mercury Marine

OEM Part

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

About Mercury Marine

OEM Part

18973M - 8M0059029 [ More info ]

Add to shopping cart $20.00
2 in stock. Explain stock levels

HOUSING 8M0059029
 

About Mercury Marine

OEM Part

8M0059029 - Housing [ More info ]

Add to shopping cart $27.00
1 in stock. Explain stock levels

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

This part has been superseded.

12-881379 - 12-881379 - WASHER O [ More info ]
Unavailable
Replaced by 12-82214M
WASHER Note: must be ordered in multiples of 5 12-82214M
 

About Mercury Marine

OEM Part

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

Add to shopping cart $5.30
10+ in stock. Explain stock levels

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

About Mercury Marine

OEM Part

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

About Mercury Marine

OEM Part

27-84775 - Gasket [ More info ]

Add to shopping cart $13.40
Available to order: Usually ships within 8 days. Explain stock levels

#- 826886A02 POWERHEAD (1 required per assembly)
826886A02 - POWERHEAD ASSEMBL O NLA
 

About Mercury Marine

OEM Part

826886A02 - POWERHEAD ASSEMBL O NLA [ More info ]
Unavailable
#- 27-827107A02 POWERHEAD GASKET SET (1 required per assembly)
27-827107A02 - GASKET SET Powerh O NLA
 

About Mercury Marine

OEM Part

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

About Mercury Marine

OEM Part

27-827109A02 - GASKET SET Lower O NLA [ More info ]
Unavailable