Logo

Parts for Mariner K25 Crankcase & Cylinder Head

#0-1 870-8493M CRANKCASE ASSEMBLY (1 required per assembly)
870-8493M - CYLINDER BLOCK    O NLA
 

About Mercury Marine

OEM Part

870-8493M - CYLINDER BLOCK O NLA [ More info ]
Unavailable
#1 22-80743M FITTING (1 required per assembly)
FITTING,NLA 22-80743M
 

About Mercury Marine

OEM Part

22-80743M - Fitting, NLA [ More info ]

Add to shopping cart $15.00
4 in stock. Explain stock levels

#2 21-80727M CHECK VALVE ASSEMBLY (1 required per assembly)
CHECK VALVE,NLA 21-80727M
21-80727M

About Mercury Marine

OEM Part

21-80727M - Check Valve, NLA [ More info ]

Add to shopping cart $18.00
10+ in stock. Explain stock levels

#3 22-80122M FITTING (1 required per assembly)
FITTING Note: must be ordered in multiples of 2,NLA 22-80122M
 

About Mercury Marine

OEM Part

22-80122M - Fitting - Priced Individually, NLA [ More info ]

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

#4 32-84731M HOSE (2 required per assembly)
32-84731M - HOSE              O - Replaced by 32-811045M
 

This part has been superseded.

32-84731M - 32-84731M - HOSE O [ More info ]
Unavailable
Replaced by 32-811045M
HOSE,NLA 32-811045M
 

About Mercury Marine

OEM Part

32-811045M - Hose, NLA [ More info ]

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

#5 33-53098 SPARK PLUG (2 required per assembly)
33-53098 - SPARK PLUG        O - Replaced by 33-82371M
 

This part has been superseded.

33-53098 - 33-53098 - SPARK PLUG O [ More info ]
Unavailable
Replaced by 33-82371M
33-82371M - SPARK PLUG        O - Replaced by 33-8M0114739
33-82371M

This part has been superseded.

33-82371M - 33-82371M - SPARK PLUG O [ More info ]
Unavailable
Replaced by 33-8M0114739
33-8M0114739 - S PLUG B7HS @4    O
 

About Mercury Marine

OEM Part

33-8M0114739 - S PLUG B7HS @4 O [ More info ]
Unavailable
NGK B7HS/5110 SPARK PLUG (4)
B7HS

About NGK Spark Plugs

OEM Match

B7HS - NGK Spark Plug, 5110 [ More info ]

Add to shopping cart $2.80
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
10+ in stock. Explain stock levels

#6 54-82046M CLIP (4 required per assembly)
CLIP,NLA 54-82046M
 

About Mercury Marine

OEM Part

54-82046M - Clip, NLA [ More info ]

Add to shopping cart $2.00
10+ in stock. Explain stock levels

#7 17-82364M PIN (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

#8 10-41884M BOLT (8 required per assembly)
10-41884M - BOLT (M8 x 55)    O - Replaced by 10-8M0101617
10-41884M

This part has been superseded.

10-41884M - 10-41884M - BOLT (M8 x 55) O [ More info ]
Unavailable
Replaced by 10-8M0101617
BOLT 10-8M0101617
 

About Mercury Marine

OEM Part

108M0101617 - BOLT [ More info ]

Add to shopping cart $8.70
Available to order: Usually ships within 8 days. Explain stock levels

#9 10-41885M BOLT (12 required per assembly)
BOLT,NLA 10-41885M
 

About Mercury Marine

OEM Part

10-41885M - Bolt, NLA [ More info ]

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

#10 81094M ANODE (1 required per assembly)
ANODE,NLA 81094M
81094M

About Mercury Marine

OEM Part

81094M - Anode, NLA [ More info ]

Add to shopping cart $19.00
10+ in stock. Explain stock levels

#11 10-81757M SCREW (2 required per assembly)
10-81757M - SCREW @2          O NLA
 

About Mercury Marine

OEM Part

10-81757M - SCREW @2 O NLA [ More info ]
Unavailable
#12 968-8494M CYLINDER HEAD (1 required per assembly)
968-8494M - CYLINDER HEAD     O NLA
 

About Mercury Marine

OEM Part

968-8494M - CYLINDER HEAD O NLA [ More info ]
Unavailable
#13 27-43074M GASKET (1 required per assembly)
GASKET,NLA 27-43074M
 

About Mercury Marine

OEM Part

27-43074M - Gasket [ More info ]

Add to shopping cart $35.00
10+ in stock. Explain stock levels

#14 814554M THERMOSTAT (M-001245 ML-307394 AND ABOVE) (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

#14 81098M THERMOSTAT (M-001244 ML-307393 AND BELOW) (1 required per assembly)
81098M - THERMOSTAT        O - Replaced by -99080M
 

This part has been superseded.

81098M - 81098M - THERMOSTAT O [ More info ]
Unavailable
Replaced by -99080M
THERMOSTAT 99080M
99080M

About Mercury Marine

OEM Part

99080M - Thermostat [ More info ]

Add to shopping cart $84.16
2 in stock. Explain stock levels

#15 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

#16 27-80566M GASKET (1 required per assembly)
Gasket,NLA 27-80566M
 

About Mercury Marine

OEM Part

27-80566M - Gasket [ More info ]

Add to shopping cart $2.50
10+ in stock. Explain stock levels

#17 815006M COVER (M-001471 ML-310224 AND ABOVE) (1 required per assembly)
815006M - COVER             O NLA
 

About Mercury Marine

OEM Part

815006M - COVER O NLA [ More info ]
Unavailable
#17 81099M COVER (M-001470 ML-310223 AND BELOW) (1 required per assembly)
81099M - COVER             O - Replaced by -815006M
 

This part has been superseded.

81099M - 81099M - COVER O [ More info ]
Unavailable
Replaced by -815006M
#18 10-83539M BOLT (10 required per assembly)
1084058M 10-83539M
 

About Mercury Marine

OEM Part

10-83539M - Screw - Priced Individually [ More info ]

Add to shopping cart $1.55
10+ in stock. Explain stock levels

BOLT (M6 x 20) 10-84058M
10-84058M

About Mercury Marine

OEM Part

10-84058M - Bolt [ More info ]

Add to shopping cart $5.60
Available to order: Usually ships within 8 days. Explain stock levels

#19 12-82214M WASHER (21 required per assembly)
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

#20 80596M HOUSING (1 required per assembly)
80596M - HOUSING           O NLA
 

About Mercury Marine

OEM Part

80596M - HOUSING O NLA [ More info ]
Unavailable
#21 26-82245M OIL SEAL (1 required per assembly)
SEAL,NLA 26-82245M
26-82245M

About Mercury Marine

OEM Part

26-82245M - Seal, NLA [ More info ]

Add to shopping cart $15.00
10+ in stock. Explain stock levels

#22 27-80597M GASKET (1 required per assembly)
GASKET,NLA 27-80597M
 

About Mercury Marine

OEM Part

27-80597M - Gasket - Priced Individually [ More info ]

Add to shopping cart $2.00
10+ in stock. Explain stock levels

#23 80628M STOPPER (1 required per assembly)
STOP,NLA 80628M
 

About Mercury Marine

OEM Part

80628M - Stop, NLA [ More info ]

Add to shopping cart $9.00
3 in stock. Explain stock levels

#24 11-82380M NUT (2 required per assembly)
1182389M 11-82380M
 

About Mercury Marine

OEM Part

11-82380M - NUT - Priced Individually [ More info ]

Add to shopping cart $0.44
10+ in stock. Explain stock levels

11-82389M - NUT               O NLA
 

About Mercury Marine

OEM Part

11-82389M - NUT O NLA [ More info ]
Unavailable
#25 10-82405M BOLT (3 required per assembly)
SCREW,NLA 10-82405M
 

About Mercury Marine

OEM Part

10-82405M - Screw, NLA [ More info ]

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

#26 81116M EXHAUST COVER (OUTER) (1 required per assembly)
81116M - EXHAUST COVER     O NLA
 

About Mercury Marine

OEM Part

81116M - EXHAUST COVER O NLA [ More info ]
Unavailable
#27 27-81117M GASKET (2 required per assembly)
GASKET,NLA 27-81117M
 

About Mercury Marine

OEM Part

27-81117M - Gasket [ More info ]

Add to shopping cart $9.00
10+ in stock. Explain stock levels

#28 81115M EXHAUST COVER (INNER) (1 required per assembly)
EXHAUST PLATE,NLA 81115M
 

About Mercury Marine

OEM Part

81115M - Exhaust Plate, NLA [ More info ]

Add to shopping cart $25.00
10+ in stock. Explain stock levels

#29 10-83285M BOLT (10 required per assembly)
BOLT 10-83285M
10-83285M

About Mercury Marine

OEM Part

10-83285M - Screw - Priced Individually [ More info ]

Add to shopping cart $3.60
10+ in stock. Explain stock levels