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Parts for Mariner W40 HP (W / Marathon) Crankcase & Cylinder Head

#1 870-9324M CRANKCASE ASSEMBLY (1 required per assembly)
870-9324M - CRANKCASE ASSEMBL O - Replaced by 870-9324T
 

This part has been superseded.

870-9324M - 870-9324M - CRANKCASE ASSEMBL O [ More info ]
Unavailable
Replaced by 870-9324T
CYLINDER BLOCK,NLA 870-9324T
 

About Mercury Marine

OEM Part

870-9324T - Cylinder Block, NLA [ More info ]

Add to shopping cart $500.00
3 in stock. Explain stock levels

#2 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

#3 21-80727M CHECK VALVE ASSEMBLY (2 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

#4 17-82368M DOWEL PIN (2 required per assembly)
PIN-DOWEL,NLA 17-82368M
 

About Mercury Marine

OEM Part

17-82368M - Pin -Dowel, NLA [ More info ]

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

#5 10-41838M BOLT (10 required per assembly)
BOLT,NLA 10-41838M
 

About Mercury Marine

OEM Part

10-41838M - Bolt, NLA [ More info ]

Add to shopping cart $3.00
10+ in stock. Explain stock levels

#6 83330M ANODE (1 required per assembly)
ANODE,NLA 83330M
83330M

About Mercury Marine

OEM Part

83330M - Anode, NLA [ More info ]

Add to shopping cart $10.00
6 in stock. Explain stock levels

#7 10-82168M SCREW (1 required per assembly)
SCREW,NLA 10-82168M
 

About Mercury Marine

OEM Part

10-82168M - Screw, NLA [ More info ]

Add to shopping cart $1.25
10 in stock. Explain stock levels

#8 14277M ANODE (1 required per assembly)
14277M - ANODE             O - Replaced by 97-83394M
 

This part has been superseded.

14277M - 14277M - ANODE O [ More info ]
Unavailable
Replaced by 97-83394M
ANODE 97-83394M
 

About Mercury Marine

OEM Part

9783394M - Anode [ More info ]

Add to shopping cart $13.17
Available to order: Usually ships within 8 days. Explain stock levels

#9 10-91725M BOLT (1 required per assembly)
10-91725M - BOLT              O - Replaced by 10-826957M
 

This part has been superseded.

10-91725M - 10-91725M - BOLT O [ More info ]
Unavailable
Replaced by 10-826957M
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

#10 12-82214M WASHER (25 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

#11 11744M BRACKET (1 required per assembly)
11744M - BRACKET           O NLA
 

About Mercury Marine

OEM Part

11744M - BRACKET O NLA [ More info ]
Unavailable
#12 10-82442M BOLT (1 required per assembly)
BOLT,NLA 10-82442M
 

About Mercury Marine

OEM Part

10-82442M - Bolt, NLA [ More info ]

Add to shopping cart $5.00
10+ in stock. Explain stock levels

#13 968-9326M CYLINDER HEAD (1 required per assembly)
968-9326M - CYLINDER HEAD     O NLA
 

About Mercury Marine

OEM Part

968-9326M - CYLINDER HEAD O NLA [ More info ]
Unavailable
#14 27-11745M GASKET (1 required per assembly)
27-11745M - GASKET            O - Replaced by 27-11745
 

This part has been superseded.

27-11745M - 27-11745M - GASKET O [ More info ]
Unavailable
Replaced by 27-11745
GASKET,NLA 27-11745
 

About Mercury Marine

OEM Part

27-11745 - Gasket [ More info ]

Add to shopping cart $36.00
10+ in stock. Explain stock levels

#15 10-11746M BOLT (11 required per assembly)
BOLT,NLA 10-11746M
 

About Mercury Marine

OEM Part

10-11746M - Bolt, NLA [ More info ]

Add to shopping cart $3.50
10+ in stock. Explain stock levels

#16 11748M COVER (1 required per assembly)
11748M - COVER             O NLA
 

About Mercury Marine

OEM Part

11748M - COVER O NLA [ More info ]
Unavailable
#17 27-11750M GASKET (1 required per assembly)
27-11750M - GASKET            O NLA
 

About Mercury Marine

OEM Part

27-11750M - GASKET O NLA [ More info ]
Unavailable
#18 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

#19 97705M COVER (1 required per assembly)
COVER,NLA 97705M
97705M

About Mercury Marine

OEM Part

97705M - Cover, NLA [ More info ]

Add to shopping cart $19.00
3 in stock. Explain stock levels

#20 27-814555M GASKET (1 required per assembly) SERIAL 00018524-09999999
27-814555M - GASKET            O - Replaced by 27-814555
27-814555M

This part has been superseded.

27-814555M - 27-814555M - GASKET O [ More info ]
Unavailable
Replaced by 27-814555
GASKET,NLA 27-814555
27-814555

About Mercury Marine

OEM Part

27-814555 - Gasket [ More info ]

Add to shopping cart $10.00
10+ in stock. Explain stock levels

#20 27-97706M GASKET (1 required per assembly) SERIAL 00000000-00018523
27-97706M - GASKET            O - Replaced by 27-814555M
27-97706M

This part has been superseded.

27-97706M - 27-97706M - GASKET O [ More info ]
Unavailable
Replaced by 27-814555M
#21 10-83285M BOLT (4 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

#22 81267M PRESSURE CONTROL VALVE (1 required per assembly)
POPPET,NLA 81267M
81267M

About Mercury Marine

OEM Part

81267M - Poppet, NLA [ More info ]

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

#23 11753M EXHAUST COVER (INNER) (1 required per assembly)
COVER,NLA 11753M
 

About Mercury Marine

OEM Part

11753M - Cover, NLA [ More info ]

Add to shopping cart $48.00
3 in stock. Explain stock levels

#24 27-11754M GASKET (1 required per assembly)
27-11754M - GASKET            O - Replaced by 27-11754
 

This part has been superseded.

27-11754M - 27-11754M - GASKET O [ More info ]
Unavailable
Replaced by 27-11754
GASKET,NLA 27-11754
 

About Mercury Marine

OEM Part

27-11754 - Gasket [ More info ]

Add to shopping cart $5.00
10+ in stock. Explain stock levels

#25 11755M EXHAUST COVER (OUTER) (1 required per assembly)
COVER ,NLA 11755M
 

About Mercury Marine

OEM Part

11755M - Cover, NLA [ More info ]

Add to shopping cart $50.00
8 in stock. Explain stock levels

#26 22-80756M FITTING (1 required per assembly)
22-80756M - FITTING           O - Replaced by 22-94716M
 

This part has been superseded.

22-80756M - 22-80756M - FITTING O [ More info ]
Unavailable
Replaced by 22-94716M
CONNECTOR,NLA 22-94716M
 

About Mercury Marine

OEM Part

22-94716M - Connector, NLA [ More info ]

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

#27 27-11756M GASKET (1 required per assembly)
27-11756M - GASKET            O - Replaced by 27-11756
 

This part has been superseded.

27-11756M - 27-11756M - GASKET O [ More info ]
Unavailable
Replaced by 27-11756
GASKET,NLA 27-11756
 

About Mercury Marine

OEM Part

27-11756 - Gasket [ More info ]

Add to shopping cart $5.00
10+ in stock. Explain stock levels

#28 10-82405M BOLT (20 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

#29 24-83340M SPRING (1 required per assembly)
24-83340M - SPRING            O NLA
 

About Mercury Marine

OEM Part

24-83340M - SPRING O NLA [ More info ]
Unavailable
#30 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 $2.79
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
10+ in stock. Explain stock levels

#31 815118M HOUSING (1 required per assembly) SERIAL 00018524-09999999
815118M - HOUSING           O NLA
 

About Mercury Marine

OEM Part

815118M - HOUSING O NLA [ More info ]
Unavailable
#31 19174M HOUSING (1 required per assembly) SERIAL 00015221-00018523
19174M - HOUSING           O - Replaced by -815118M
 

This part has been superseded.

19174M - 19174M - HOUSING O [ More info ]
Unavailable
Replaced by -815118M
#31 11757M HOUSING (1 required per assembly) SERIAL 00000000-00015220
11757M - HOUSING           O - Replaced by -19174M
 

This part has been superseded.

11757M - 11757M - HOUSING O [ More info ]
Unavailable
Replaced by -19174M
#32 26-83347M OIL SEAL (1 required per assembly)
SEAL Oil 26-83347M
 

About Mercury Marine

OEM Part

26-83347M - Seal [ More info ]

Add to shopping cart $12.50
Available to order: Usually ships within 8 days. Explain stock levels

#33 26-11758M OIL SEAL (2 required per assembly)
SEAL,NLA 26-11758M
 

About Mercury Marine

OEM Part

26-11758M - Seal, NLA [ More info ]

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

#34 25-11759M O-RING (1 required per assembly)
O RING,NLA 25-11759M
 

About Mercury Marine

OEM Part

25-11759M - O-Ring [ More info ]

Add to shopping cart $6.25
10+ in stock. Explain stock levels

#35 25-83348M O-RING (1 required per assembly)
O RING,NLA 25-83348M
 

About Mercury Marine

OEM Part

25-83348M - O-Ring [ More info ]

Add to shopping cart $6.00
10+ in stock. Explain stock levels

#36 53-11760M SNAP RING (1 required per assembly)
SNAP RING,NLA 53-11760M
 

About Mercury Marine

OEM Part

53-11760M - Snap Ring, NLA [ More info ]

Add to shopping cart $3.00
10+ in stock. Explain stock levels

#37 17-82145M PIN (1 required per assembly)
17-82145M - PIN               O NLA
 

About Mercury Marine

OEM Part

17-82145M - PIN O NLA [ More info ]
Unavailable
#38 32-91668M HOSE (1 required per assembly)
32-91668M - HOSE              O - Replaced by 32-82012M
 

This part has been superseded.

32-91668M - 32-91668M - HOSE O [ More info ]
Unavailable
Replaced by 32-82012M
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

#39 54-82047M CLAMP (2 required per assembly)
CLAMP 54-82047M
 

About Mercury Marine

OEM Part

54-82047M - Clip - Priced Individually [ More info ]

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

#40 22-81926M PLUG (1 required per assembly)
22-81926M - PLUG              O NLA
 

About Mercury Marine

OEM Part

22-81926M - PLUG O NLA [ More info ]
Unavailable
#41 27-81990M GASKET (1 required per assembly)
GASKET 27-81990M
 

About Mercury Marine

OEM Part

27-81990M - Gasket [ More info ]

Add to shopping cart $1.40 $0.78
10+ in stock. Explain stock levels