Logo

Parts for Mariner 30A Crankcase & Cylinder Head

#0-1 870-9371M CRANKCASE ASSEMBLY (1 required per assembly)
870-9371M - CRANKCASE ASSEMBL  NLA
870-9371M

About Mercury Marine

OEM Part

870-9371M - Cylinder Block, NLA [ More info ]
Unavailable
#1 22-80122M FITTING, DRAIN (1 required per assembly)
FITTING 22-80122M
22-80122M

About Mercury Marine

OEM Part

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

Add to shopping cart $1.50 $1.28
6 In Stock.

#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 $25.54 $21.64
10+ In Stock.

#3 17-82364M PIN, DOWEL (2 required per assembly)
PIN-DOWEL,NLA 17-82364M
17-82364M

About Mercury Marine

OEM Part

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

Add to shopping cart $4.40
10 In Stock.

#4 10-41885M BOLT W/WASHER (13 required per assembly)
BOLT,NLA 10-41885M
10-41885M

About Mercury Marine

OEM Part

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

Add to shopping cart $6.67 $5.65
10+ In Stock.

#5 10-41884M BOLT W/WASHER (8 required per assembly)
10-41884M - BOLT (M8 x 55)     - Replaced by 10-8M0101617
10-41884M

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

About Mercury Marine

OEM Part

108M0101617 - Bolt [ More info ]
Unavailable
#6 21-84731M HOSE (1 required per assembly)
32-84731M - HOSE               - Replaced by 32-811045M
32-84731M

32-84731M - Hose [ More info ]
Unavailable
32-811045M - HOSE               NLA
32-811045M

About Mercury Marine

OEM Part

32-811045M - Hose, NLA [ More info ]
Unavailable
#7 54-82046M CLAMP, HOSE (2 required per assembly)
CLIP,NLA 54-82046M
54-82046M

About Mercury Marine

OEM Part

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

Add to shopping cart $1.25 $1.06
10+ In Stock.

#8 84732M ANDOE (1 required per assembly)
ANODE 97-84732M
97-84732M

About Mercury Marine

OEM Part

9784732M - Anode, Zinc [ More info ]

Add to shopping cart $8.46 $7.16
2 In Stock.

#9 10-95209M SCREW (1 required per assembly)
SCREW,NLA 10-95209M
10-95209M

About Mercury Marine

OEM Part

10-95209M - Screw, NLA [ More info ]

Add to shopping cart $1.67 $1.42
10+ In Stock.

#10 968-7194M CYLINDER HEAD (1 required per assembly)
968-7194M - CYLINDER HEAD      NLA
968-7194M

About Mercury Marine

OEM Part

968-7194M - Cylinder Head [ More info ]
Unavailable
#11 27-19138M GASKET, CYLINDER HEAD (1 required per assembly) M-030662 ML-329959 E-108559 EL-418520 AND ABOVE
27-19138M - GASKET             - Replaced by 27-19138
27-19138M

27-19138M - Cylinder Head Gasket [ More info ]
Unavailable
GASKET 27-19138
27-19138

About Mercury Marine

OEM Part

27-19138 - Gasket [ More info ]

Add to shopping cart $55.49 $47.66
5 In Stock.

HEAD GASKET
18-3804

About Sierra Marine

OEM Match

18-3804 - Head Gasket 27-19138M [ More info ]

Add to shopping cart $44.19 $29.99
In Stock

#12 81030M COVER, THERMOSTAT (1 required per assembly)
81030M - COVER              NLA
81030M

About Mercury Marine

OEM Part

81030M - Cover, NLA [ More info ]
Unavailable
#13 27-81031M GASKET, COVER (1 required per assembly)
2781031 27-81031M
27-81031M

About Mercury Marine

OEM Part

27-81031M - Thermostat Cover Gasket [ More info ]

Add to shopping cart $4.43
10+ In Stock.

GASKET 27-81031
27-81031

About Mercury Marine

OEM Part

27-81031 - Cover Gasket [ More info ]

Add to shopping cart $6.89 $5.52
10+ In Stock.

#14 10-83539M BOLT (3 required per assembly)
10-83539M - BOLT (M6 x 20)     - Replaced by 10-84058M
10-83539M

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 $7.79
1 In Stock.

#15 12-82214M WASHER (18 required per assembly)
WASHER 12-82214M
12-82214M

About Mercury Marine

OEM Part

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

Add to shopping cart $5.28
10+ In Stock.

#16 95679M THERMOSTAT (1 required per assembly)
THERMOSTAT 95679M
95679M

About Mercury Marine

OEM Part

95679M - Thermostat [ More info ]

Add to shopping cart $91.99
Available to Order: Shipping delay up to 10 days.

#17 12-81835M WASHER (1 required per assembly)
WASHER 12-81835M
12-81835M

About Mercury Marine

OEM Part

12-81835M - Washer, Thermostat Spacer [ More info ]

Add to shopping cart $8.79
10+ In Stock.

#18 10-84735M BOLT W/WASHER (4 required per assembly)
BOLT,NLA 10-84735M
10-84735M

About Mercury Marine

OEM Part

10-84735M - Bolt, NLA [ More info ]

Add to shopping cart $1.25 $1.06
10+ In Stock.

#19 84736M HOUSING, UPPER OIL SEAL (1 required per assembly)
84736M - HOUSING            NLA
84736M

About Mercury Marine

OEM Part

84736M - Housing, NLA [ More info ]
Unavailable
#20 27-84737M GASKET, OIL SEAL HOUSING (1 required per assembly)
GASKET 27-84737M
27-84737M

About Mercury Marine

OEM Part

27-84737M - Oil Seal Housing Gasket [ More info ]

Add to shopping cart $3.22
10+ In Stock.

#21 26-96655M OIL SEAL, UPPER (1 required per assembly)
26811021M 26-96655M
26-96655M

About Mercury Marine

OEM Part

26-96655M - Oil Seal [ More info ]

Add to shopping cart $2.00
2 In Stock.

SEAL,NLA 26-811021M
26-811021M

About Mercury Marine

OEM Part

26-811021M - Seal, NLA [ More info ]

Add to shopping cart $8.21
4 In Stock.

#22 95680M OUTER EXHAUST COVER (1 required per assembly)
EXHAUST COVER,NLA 95680M
95680M

About Mercury Marine

OEM Part

95680M - Exhaust Cover, NLA [ More info ]

Add to shopping cart $28.00 $23.72
5 In Stock.

#23 95681M INNER EXHAUST COVER (1 required per assembly)
INNER COVER,NLA 95681M
95681M

About Mercury Marine

OEM Part

95681M - Inner Cover, NLA [ More info ]

Add to shopping cart $25.99 $22.01
6 In Stock.

#24 27-84741M GASKET, EXHAUST COVER (1 required per assembly)
GASKET,NLA 27-84741M
27-84741M

About Mercury Marine

OEM Part

27-84741M - Exhaust Cover Gasket [ More info ]

Add to shopping cart $21.54
10+ In Stock.

#25 10-82405M BOLT (1 required per assembly)
SCREW,NLA 10-82405M
10-82405M

About Mercury Marine

OEM Part

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

Add to shopping cart $10.86 $9.19
10+ In Stock.

#26 10-84237M BOLT (12 required per assembly)
10-84237M - BOLT               - Replaced by 10-83285M
10-84237M

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 $5.19
10+ In Stock.

#27 10-84931M BOLT (2 required per assembly)
BOLT,NLA 10-84931M
10-84931M

About Mercury Marine

OEM Part

10-84931M - Bolt, NLA [ More info ]

Add to shopping cart $6.45
10+ In Stock.

#28 33-53098 SPARK PLUG (2 required per assembly)
33-53098 - SPARK PLUG         - Replaced by 33-82371M
33-53098

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

33-82371M - NGK B7HS - Priced Individually [ More info ]
Unavailable
SP B7HS-82 33-8M0114739
33-8M0114739

About Mercury Marine

OEM Part

33-8M0114739 - Spark Plug B7HS-82 - Priced Individually [ More info ]

Add to shopping cart $6.59
Available to Order: Shipping delay up to 10 days.

NGK PLUG(5110) B7HS
B7HS

About NGK Spark Plugs

OEM Match

B7HS - NGK Spark Plug, 5110 [ More info ]

Add to shopping cart $4.99 $4.74
10+ In Stock.

CHAMPION PLUG (#811M) L82C
L82C

About Champion Spark Plugs

OEM Match

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

Add to shopping cart $4.50 $4.18
10+ In Stock.

#29 27-96656M GASKET, EXHAUST COVER (1 required per assembly)
GASKET,NLA 27-96656M
27-96656M

About Mercury Marine

OEM Part

27-96656M - Exhaust Cover Gasket [ More info ]

Add to shopping cart $21.54
10+ In Stock.

#29 95678M POWERHEAD ASSEMBLY, COMPLETE (1 required per assembly) REPLACEMENT PARTS; INCLUDES CRANKCASE ASSEMBLY, CYLINDER HEAD, PISTONS, CRANKSHAFT ASSEMBLY, BEARINGS, ETC
95678M - POWERHEAD ASSEMBL  NLA
95678M

About Mercury Marine

OEM Part

95678M - Powerhead Marine, NLA [ More info ]
Unavailable
#29 27-96658M GASKET SET, POWERHEAD (1 required per assembly) REPLACEMENT PARTS
27-96658M - GASKET SET         NLA
27-96658M

About Mercury Marine

OEM Part

27-96658M - Gasket Set [ More info ]
Unavailable
#30 27-84733M GASKET, CYLINDER HEAD (1 required per assembly) M-030661 ML-329958 E-108558 EL-418519 AND BELOW
27-84733M - GASKET             - Replaced by 27-19138M
27-84733M

27-84733M - Cylinder Head Gasket [ More info ]
Unavailable

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.