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Parts for Mariner 40A (Above Prop. Exhaust) Crankcase & Cylinder Head

#1 870-7989M CRANKCASE ASS'Y (1 required per assembly)
870-7989M - CRANKCASE          NLA
 

About Mercury Marine

OEM Part

870-7989M - Crankcase [ More info ]
Unavailable
#2 21-80727M CHECK VALVE ASS'Y (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.

#3 17-81258M PIN, DOWEL (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.

#4 22-80122M FITTING, DRAIN (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.

#5 21-83329M FITTING, DRAIN (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.

#6 17-82368M PIN, DOWEL (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.

#7 10-82405M BOLT (9 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.

#8 12-81792M WASHER (9 required per assembly)
WASHER,NLA 12-81792M
 

About Mercury Marine

OEM Part

12-81792M - Washer, Crankcase Bolt, NLA [ More info ]

Add to shopping cart $2.00
5 In Stock.

#9 10-83327M BOLT (6 required per assembly)
10-83327M - BOLT               NLA
 

About Mercury Marine

OEM Part

10-83327M - SCREW,NLA [ More info ]
Unavailable
#10 12-81807M WASHER (6 required per assembly)
WASHER,NLA 12-81807M
 

About Mercury Marine

OEM Part

12-81807M - Washer, Crankcase Bolt, NLA [ More info ]

Add to shopping cart $2.09
10+ In Stock.

#11 32-82000M HOSE (1 required per assembly)
32-82000M - HOSE               - Replaced by 32-811045M
 

32-82000M - Hose - Cylinder Drain [ More info ]
Unavailable
32-811045M - HOSE               NLA
 

About Mercury Marine

OEM Part

32-811045M - Hose, NLA [ More info ]
Unavailable
#12 32-81999M HOSE (1 required per assembly)
32-81999M - HOSE               - Replaced by 32-84235M
 

32-81999M - Hose [ More info ]
Unavailable
32-84235M - HOSE               - Replaced by 32-811045M
 

32-84235M - Hose [ More info ]
Unavailable
#13 54-82046M CLAMP (6 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.

#14 32-83328M HOSE (1 required per assembly)
32-83328M - HOSE               NLA
 

About Mercury Marine

OEM Part

32-83328M - Hose, NLA [ More info ]
Unavailable
#15 22-80756M FITTING, WATER (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.

#16 32-94479M HOSE (1 required per assembly)
HOSE,NLA 32-94479M
 

About Mercury Marine

OEM Part

32-94479M - Hose, NLA [ More info ]

Add to shopping cart $3.00
10+ In Stock.

#17 54-82047M CLAMP (2 required per assembly)
54-82047M - CLAMP
 

About Mercury Marine

OEM Part

54-82047M - Clip - Priced Individually [ More info ]
Unavailable
#18 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.

#19 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.

#20 83331M BRACKET, ENGINE (1 required per assembly)
83331M - EYE                - Replaced by -814553M
 

83331M - Bracket [ More info ]
Unavailable
BRACKET,NLA 814553M
 

About Mercury Marine

OEM Part

814553M - Bracket, NLA [ More info ]

Add to shopping cart $5.00
8 In Stock.

#21 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.

#22 13-82200M WASHER, LOCK (2 required per assembly)
13-82200M - WASHER             - Replaced by 13-82215M
 

13-82200M - LOCKWASHER Note: Priced Individually [ More info ]
Unavailable
LOCKWASHER 13-82215M
 

About Mercury Marine

OEM Part

13-82215M - LockWasher - Priced Individually [ More info ]

Add to shopping cart $2.30
Available to Order: Usually ships within 10 days.

#23 968-6983M HEAD, CYLINDER (1 required per assembly)
968-6983M - HEAD               NLA
 

About Mercury Marine

OEM Part

968-6983M - Cylinder Head,NLA [ More info ]
Unavailable
#24 27-83332M M-27-83332M (1 required per assembly)
27-83332M - GASKET             - Replaced by 27-97702M
27-83332M

27-83332M - Cylinder Head Gasket [ More info ]
Unavailable
27-97702M - GASKET             - Replaced by 27-95414M
27-97702M

27-97702M - GASKET [ More info ]
Unavailable
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.

#25 10-82408M BOLT (11 required per assembly)
10-82408M - BOLT               NLA
 

About Mercury Marine

OEM Part

10-82408M - Bolt, NLA [ More info ]
Unavailable
#26 12-80564M WASHER (11 required per assembly)
WASHER,NLA 12-80564M
 

About Mercury Marine

OEM Part

12-80564M - Washer, Cylinder Head Bolt, NLA [ More info ]

Add to shopping cart $1.50
4 In Stock.

#27 94480M COVER, CYLINDER HEAD (1 required per assembly)
94480M - COVER              NLA
 

About Mercury Marine

OEM Part

94480M - Cover, NLA [ More info ]
Unavailable
#28 27-83334M GASKET, HEAD COVER (1 required per assembly)
27-83334M - GASKET             NLA
 

About Mercury Marine

OEM Part

27-83334M - Gasket,NLA [ More info ]
Unavailable
#29 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.

#30 13-82199M WASHER (11 required per assembly)
1282214M 13-82199M
 

About Mercury Marine

OEM Part

13-82199M - LockWasher - Priced Individually [ More info ]

Add to shopping cart $0.25
8 In Stock.

WASHER 12-82214M
 

About Mercury Marine

OEM Part

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

Add to shopping cart $4.90
10+ In Stock.

#31 81098M THERMOSTAT (1 required per assembly)
81098M - THERMOSTAT         - Replaced by -99080M
 

81098M - Thermostat [ More info ]
Unavailable
THERMOSTAT 99080M
99080M

About Mercury Marine

OEM Part

99080M - Thermostat [ More info ]

Add to shopping cart $114.09
3 In Stock.

#32 83335M COVER, THERMOSTAT (1 required per assembly)
19255M 83335M
83335M

About Mercury Marine

OEM Part

83335M - Cover [ More info ]

Add to shopping cart $5.00
1 In Stock.

COVER,NLA 19255M
19255M

About Mercury Marine

OEM Part

19255M - Cover [ More info ]

Add to shopping cart $7.78
10 In Stock.

#33 27-83336M GASKET, THERMOSTAT (1 required per assembly)
GASKET,NLA 27-83336M
27-83336M

About Mercury Marine

OEM Part

27-83336M - Thermostat Gasket [ More info ]

Add to shopping cart $6.26
10+ In Stock.

#34 10-84237M BOLT (4 required per assembly)
10-84237M - BOLT               - Replaced by 10-83285M
 

10-84237M - SCREW Note: Priced Individually [ More info ]
Unavailable
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.

#36 83337M INNER COVER, EXHAUST (1 required per assembly)
83337M - INNER COVER        - Replaced by -97707M
 

83337M - Exhaust Cover [ More info ]
Unavailable
97707M - INNER COVER        NLA
 

About Mercury Marine

OEM Part

97707M - Cover, NLA [ More info ]
Unavailable
#37 27-83338M GASKET, EXHAUST COVER (2 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.

#38 94481M OUTER COVER, EXHAUST (1 required per assembly)
94481M - COVER              - Replaced by -97708M
 

94481M - COVER [ More info ]
Unavailable
97708M - OUTER COVER        NLA
97708M

About Mercury Marine

OEM Part

97708M - Outer Cover [ More info ]
Unavailable
#39 10-84239M BOLT (16 required per assembly)
1082453M 10-84239M
 

About Mercury Marine

OEM Part

10-84239M - Bolt [ More info ]

Add to shopping cart $0.99
10+ In Stock.

10-82453M - BOLT               - Replaced by 10-82405M
 

10-82453M - Bolt - Priced Individually [ More info ]
Unavailable
#41 33-82372M SPARK PLUG (B-8HS) NGK (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.

#42 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.

#43 81267M VALVE, PRESSURE CONTROL (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.

#44 24-83340M SPRING (1 required per assembly)
24-83340M - SPRING             NLA
 

About Mercury Marine

OEM Part

24-83340M - Spring, NLA [ More info ]
Unavailable
#45 22-81926M PLUG (1 required per assembly)
22-81926M - PLUG               NLA
 

About Mercury Marine

OEM Part

22-81926M - Plug, NLA [ More info ]
Unavailable
#46 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.

#47 83394M ANODE (1 required per assembly)
97-83394M - ANODE
97-83394M

About Mercury Marine

OEM Part

9783394M - Anode, Aluminum [ More info ]
Unavailable
#48 10-83395M BOLT (1 required per assembly)
10-83395M - BOLT               - Replaced by 10-91725M
 

10-83395M - SCREW [ 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.

#48 94482M POWERHEAD ASS'Y, COMPLETE (SEE NOTE) (1 required per assembly) REPLACEMENT PARTS
94482M - POWERHEAD MARINE   NLA
 

About Mercury Marine

OEM Part

94482M - Powerhead MARINE,NLA [ More info ]
Unavailable
#48 27-94483M GASKET SET, POWERHEAD (1 required per assembly) REPLACEMENT PARTS FOR REPLACEMENT OF POWERHEAD ASSEMBLY, COMPLETE: WHICH INCLUDES CRANKCASE ASSEMBLY, CYLINDER HEAD, PISTONS, CRANKSHAFT, CONNECTING RODS, BEARINGS, ETC. - ORDER POWERHEAD ASSEMBLY (M-94482M).
GASKET SET,NLA 27-94483M
27-94483M

About Mercury Marine

OEM Part

27-94483M - Gasket Set [ More info ]

Add to shopping cart $60.00
3 In Stock.


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