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Parts for Mariner 40 (Twin Carburetor) (W / Oil Injection) Crankcase & Cylinder Head

# 822878M POWERHEAD ASSEMBLY - COMPLETE (1 required per assembly) INCLUDES CRANKCASE ASSEMBLY, CYLINDER HEAD, PISTONS, CONNECTING RODS, CRANKSHAFT, BEARINGS, ETC.
822878M - POWERHEAD ASSEMBL  NLA
 

About Mercury Marine

OEM Part

822878M - Powerhead MARINE,NLA [ More info ]
Unavailable
# 27-94533M LOWER UNIT GASKET SET (1 required per assembly)
27-94533M - GASKET SET         NLA
27-94533M

About Mercury Marine

OEM Part

27-94533M - Gasket Set [ More info ]
Unavailable
# 27-814556M POWERHEAD GASKET SET (1 required per assembly)
27-814556M - GASKET SET Powerh  NLA
27-814556M

About Mercury Marine

OEM Part

27-814556M - Gasket Set [ More info ]
Unavailable
# 822879M POWERHEAD ASSEMBLY - COMPLETE (1 required per assembly) INCLUDES CRANKCASE ASSEMBLY, CYLINDER HEAD, PISTONS, CONNECTING RODS, CRANKSHAFT, BEARINGS, ETC.
822879M - POWERHEAD ASSEMBL  NLA
 

About Mercury Marine

OEM Part

822879M - Powerhead MARINE,NLA [ More info ]
Unavailable
#1 870-814550M CRANKCASE ASSEMBLY (MANUAL) (1 required per assembly)
870-814550M - CRANKCASE ASSEMBL  NLA
 

About Mercury Marine

OEM Part

870-814550M - Crankcase [ More info ]
Unavailable
#1 870-814551M CRANKCASE ASSEMBLY (ELECTRIC) (1 required per assembly)
870-814551M - CRANKCASE ASSEMBL  NLA
 

About Mercury Marine

OEM Part

870-814551M - Crankcase [ More info ]
Unavailable
#2 17-81258M LOCK (2 required per assembly)
PIN-DOWEL,NLA 17-81258M
 

About Mercury Marine

OEM Part

17-81258M - Pin -Dowel, NLA [ More info ]

Add to shopping cart $1.25
1 In Stock.

#3 21-83329M CONNECTOR (2 required per assembly)
CHECK VALVE,NLA 21-83329M
 

About Mercury Marine

OEM Part

21-83329M - Check Valve, NLA [ More info ]

Add to shopping cart $1.88
6 In Stock.

#4 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 $25.54
10+ In Stock.

#5 22-80122M CONNECTOR (1 required per assembly)
FITTING 22-80122M
 

About Mercury Marine

OEM Part

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

Add to shopping cart $1.50
6 In Stock.

#6 32-83328M HOSE (1 required per assembly)
32-83328M - HOSE               NLA
 

About Mercury Marine

OEM Part

32-83328M - Hose, NLA [ More info ]
Unavailable
#7 54-82046M CLAMP (2 required per assembly)
CLIP,NLA 54-82046M
 

About Mercury Marine

OEM Part

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

Add to shopping cart $1.25
10+ In Stock.

#8 17-82368M 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 $1.50
10 In Stock.

#9 10-41837M BOLT (9 required per assembly)
10-41837M - BOLT               NLA
 

About Mercury Marine

OEM Part

10-41837M - BOLT,NLA [ More info ]
Unavailable
#10 10-41838M BOLT (6 required per assembly)
BOLT,NLA 10-41838M
 

About Mercury Marine

OEM Part

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

Add to shopping cart $1.39
10+ In Stock.

#11 83394M AN ODE (1 required per assembly)
97-83394M - ANODE
97-83394M

About Mercury Marine

OEM Part

9783394M - Anode, Aluminum [ More info ]
Unavailable
#12 10-84247M BOLT (1 required per assembly)
10-84247M - BOLT               - Replaced by 10-91725M
 

10-84247M - BOLT Note: Priced Individually [ More info ]
Unavailable
10-91725M - BOLT               - Replaced by 10-826957M
 

10-91725M - BOLT [ More info ]
Unavailable
BOLT,NLA 10-826957M
 

About Mercury Marine

OEM Part

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

Add to shopping cart $4.43
10+ In Stock.

#13 83330M ANODE (1 required per assembly)
ANODE,NLA 83330M
83330M

About Mercury Marine

OEM Part

83330M - Anode, NLA [ More info ]

Add to shopping cart $11.99
4 In Stock.

#14 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 $1.59
7 In Stock.

#15 814553M BRACKET (1 required per assembly)
BRACKET,NLA 814553M
 

About Mercury Marine

OEM Part

814553M - Bracket, NLA [ More info ]

Add to shopping cart $5.00
8 In Stock.

#16 10-82439M BOLT (2 required per assembly)
SCREW,NLA 10-82439M
 

About Mercury Marine

OEM Part

10-82439M - Screw, NLA [ More info ]

Add to shopping cart $1.50
5 In Stock.

#17 968-8562M CYLINDER HEAD (1 required per assembly)
968-8562M - HEAD Cylinder      NLA
 

About Mercury Marine

OEM Part

968-8562M - Cylinder Head, NLA [ More info ]
Unavailable
#18 27-95414M GASKET (1 required per assembly)
27-95414M - GASKET             - Replaced by 27-95414
27-95414M

27-95414M - Cylinder Head Gasket [ More info ]
Unavailable
GASKET 27-95414
27-95414

About Mercury Marine

OEM Part

27-95414 - Gasket [ More info ]

Add to shopping cart $52.42
Available to Order: Usually ships within 10 days.

#19 10-41884M BOLT (11 required per assembly)
10-41884M - BOLT (M8 x 55)     - Replaced by 10-8M0101617
10-41884M

10-41884M - Bolt [ More info ]
Unavailable
10-8M0101617 - BOLT
 

About Mercury Marine

OEM Part

108M0101617 - Bolt [ More info ]
Unavailable
#20 97703M COVER (1 required per assembly)
97703M - COVER              NLA
 

About Mercury Marine

OEM Part

97703M - Cover, NLA [ More info ]
Unavailable
#21 27-97704M GASKET (1 required per assembly)
GASKET,NLA 27-97704M
27-97704M

About Mercury Marine

OEM Part

27-97704M - Head Cover Gasket [ More info ]

Add to shopping cart $25.54
10+ In Stock.

#22 10-83539M BOLT (11 required per assembly)
10-83539M - BOLT (M6 x 20)     - Replaced by 10-84058M
 

This part has been superseded.

10-83539M - 10-83539M - BOLT (M6 x 20) [ More info ]
Unavailable
Replaced by 10-84058M
BOLT (M6 x 20) 10-84058M
10-84058M

About Mercury Marine

OEM Part

10-84058M - Bolt [ More info ]

Add to shopping cart $7.50
Available to Order: Usually ships within 10 days.

#23 12-82214M WASHER (31 required per assembly)
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.

#24 22-81926M PLUG (1 required per assembly)
22-81926M - PLUG               NLA
 

About Mercury Marine

OEM Part

22-81926M - Plug, NLA [ More info ]
Unavailable
#25 27-81990M GASKET (1 required per assembly)
GASKET 27-81990M
 

About Mercury Marine

OEM Part

27-81990M - Plug Gasket [ More info ]

Add to shopping cart $1.70 $0.96
4 In Stock.

#26 25-82067M GROMMET (1 required per assembly)
GROMMET,NLA 25-82067M
25-82067M

About Mercury Marine

OEM Part

25-82067M - Grommet, NLA [ More info ]

Add to shopping cart $12.49
Available to Order: Usually ships within 10 days.

#27 81267M VALVE (1 required per assembly)
POPPET,NLA 81267M
81267M

About Mercury Marine

OEM Part

81267M - Poppet, NLA [ More info ]

Add to shopping cart $19.99
10+ In Stock.

#28 24-83340M SPRING (1 required per assembly)
24-83340M - SPRING             NLA
 

About Mercury Marine

OEM Part

24-83340M - Spring, NLA [ More info ]
Unavailable
#29 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.

#30 97705M COVER (1 required per assembly)
97705M - COVER              NLA
97705M

About Mercury Marine

OEM Part

97705M - Cover, NLA [ More info ]
Unavailable
#31 27-814555M GASKET (1 required per assembly)
27-814555M - GASKET             - Replaced by 27-814555
27-814555M

27-814555M - Thermostat Cover Gasket [ More info ]
Unavailable
GASKET,NLA 27-814555
27-814555

About Mercury Marine

OEM Part

27-814555 - Gasket [ More info ]

Add to shopping cart $11.99
10+ In Stock.

#32 10-83285M BOLT (4 required per assembly)
SCREW,NLA 10-83285M
10-83285M

About Mercury Marine

OEM Part

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

Add to shopping cart $4.43
7 In Stock.

#33 97707M INNER COVER (1 required per assembly)
97707M - INNER COVER        NLA
 

About Mercury Marine

OEM Part

97707M - Cover, NLA [ More info ]
Unavailable
#34 27-83338M GASKET (1 required per assembly)
27-83338M - GASKET             - Replaced by 27-83338
 

27-83338M - Exhaust Cover Gasket [ More info ]
Unavailable
GASKET 27-83338
 

About Mercury Marine

OEM Part

27-83338 - Gasket - Priced Individually [ More info ]

Add to shopping cart $11.20
Available to Order: Usually ships within 10 days.

#34A 27-827176M GASKET (1 required per assembly)
GASKET,NLA 27-827176M
 

About Mercury Marine

OEM Part

27-827176M - Outer Cover Gasket [ More info ]

Add to shopping cart $17.25
10+ In Stock.

#35 97708M OUTER COVER (1 required per assembly)
97708M - OUTER COVER        NLA
97708M

About Mercury Marine

OEM Part

97708M - Outer Cover [ More info ]
Unavailable
#36 22-80756M CONNECTOR (1 required per assembly)
22-80756M - FITTING            - Replaced by 22-94716M
 

22-80756M - CONNECTOR [ More info ]
Unavailable
CONNECTOR,NLA 22-94716M
22-94716M

About Mercury Marine

OEM Part

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

Add to shopping cart $3.00
7 In Stock.

#37 32-94476M HOSE (1 required per assembly)
25-94476M - GROMMET            NLA
 

About Mercury Marine

OEM Part

25-94476M - Grommet, NLA [ More info ]
Unavailable
#38 10-82405M BOLT (16 required per assembly)
SCREW,NLA 10-82405M
 

About Mercury Marine

OEM Part

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

Add to shopping cart $9.99
10+ In Stock.

#39 33-82372M SPARK PLUG (2 required per assembly)
33-82372M - SPARK PLUG         - Replaced by 33-8M0114741
33-82372M

33-82372M - NGK B8HS - Priced Individually [ More info ]
Unavailable
SP B8HS-68 33-8M0114741
 

About Mercury Marine

OEM Part

338M0114741 - SP B8HS-68 - Priced Individually [ More info ]

Add to shopping cart $7.90
Available to Order: Usually ships within 10 days.

NGK PLUG(5510) B8HS
B8HS

About NGK Spark Plugs

OEM Match

B8HS - NGK Spark Plug, 5510 [ More info ]

Add to shopping cart $2.50 $2.43
Available to Order: Usually ships within 10 days.


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