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Parts for MerCruiser 350 Mag MPI Alpha / Bravo EC Cylinder Block, Flywheel Housing & Rear Main Seal

#1 17-843379 PIN, Dowel (.6206/.6211 x 1.20), Flywheel Housing Location (2 required per assembly)
17-843379 - PIN Dowel (.6206/  NLA
 

About Mercury Marine

OEM Part

17-843379 - PIN Dowel (.6206/ NLA [ More info ]
Unavailable
#2 19-34270 EXPANSION PLUG, (1.625), Engine Core Hole (8 required per assembly)
PLUG-1.625 19-34270
19-34270

About Mercury Marine

OEM Part

19-34270 - Freeze Plug, 1-5/8 Inch [ More info ]

Add to shopping cart $9.40
Available to Order: Usually ships within 10 days.

#3 22-48340 PLUG, (.250-18 x .41), Oil Galley (4 required per assembly)
2232561 22-48340
22-48340

About Mercury Marine

OEM Part

22-48340 - Plug [ More info ]

Add to shopping cart $3.59
4 In Stock.

228M0204652 22-32561
22-32561

About Mercury Marine

OEM Part

22-32561 - Plug - Priced Individually [ More info ]

Add to shopping cart $4.43
10+ In Stock.

22-8M0204652 - PLUG @2
 

About Mercury Marine

OEM Part

22-8M0204652 - PLUG @2 [ More info ]
Unavailable
#4 22-72640 PLUG, Expansion, Camshaft Bearing Hole (1 required per assembly)
PLUG 22-72640
 

About Mercury Marine

OEM Part

22-72640 - Plug [ More info ]

Add to shopping cart $13.70
2 In Stock.

#5 16-14827 STUD, (.250-20 x 2.180) (2 required per assembly)
STUD (.250-20 x 2.180) 16-14827
 

About Mercury Marine

OEM Part

16-14827 - Stud [ More info ]

Add to shopping cart $17.17
Available to Order: Usually ships within 10 days.

#6 27-881715 GASKET, Crankshaft Oil Seal Housing (1 required per assembly)
GASKET 27-881715
27-881715

About Mercury Marine

OEM Part

27-881715 - Cylinder Block Gasket [ More info ]

Add to shopping cart $19.10
2 In Stock.

OIL PAN GASKET 2
18-0322

About Sierra Marine

OEM Match

18-0322-9 - Gasket 27-139376 2-Pack [ More info ]

Add to shopping cart $25.99 $21.76
2 In Stock.

#7 852940 HOUSING ASSEMBLY, With Studs, Crankshaft Oil Seal (1 required per assembly)
HSG ASSY-OIL SEAL 852940
852940

About Mercury Marine

OEM Part

852940 - Oil Seal Housing Assembly [ More info ]

Add to shopping cart $222.83
Available to Order: Usually ships within 10 days.

#8 26-852941 SEAL, Cranskshaft Oil (1 required per assembly)
SEAL 26-852941
26-852941

About Mercury Marine

OEM Part

26-852941 - Seal [ More info ]

Add to shopping cart $143.53
1 In Stock.

#9 16-11989 STUD, (.312-18 x 1.6718) (2 required per assembly)
STUD (.312-18 x 1.6718) 16-11989
 

About Mercury Marine

OEM Part

16-11989 - Stud [ More info ]

Add to shopping cart $14.80
Available to Order: Usually ships within 10 days.

#10 11-816730 1 NUT (1 required per assembly)
11-816730  1 - NUT                - Replaced by 11-8M0098315
 

This part has been superseded.

11-816730 1 - 11-816730 1 - NUT [ More info ]
Unavailable
Replaced by 11-8M0098315
NUT 11-8M0098315
 

About Mercury Marine

OEM Part

11-8M0098315 - Nut [ More info ]

Add to shopping cart $4.00
Available to Order: Usually ships within 10 days.

#11 10-14242 BOLT, (.250-20 x .875) (2 required per assembly)
BOLT (.250-20 x .875) 10-14242
 

About Mercury Marine

OEM Part

10-14242 - Bolt, NLA [ More info ]

Add to shopping cart $22.67 $5.44
10+ In Stock.

#12 10-14243 BOLT, (.250-20 x 1.750) (1 required per assembly)
10-14243 - BOLT (.250-20 x 1  - Replaced by 10-8M0064241
 

This part has been superseded.

10-14243 - 10-14243 - BOLT (.250-20 x 1 [ More info ]
Unavailable
Replaced by 10-8M0064241
BOLT 10-8M0064241
 

About Mercury Marine

OEM Part

10-8M0064241 - Bolt [ More info ]

Add to shopping cart $5.50
Available to Order: Usually ships within 10 days.

#13 11-11971 NUT, (.312-18) (2 required per assembly)
11-11971 - NUT (.312-18)      - Replaced by -8M0148822
11-11971

This part has been superseded.

11-11971 - 11-11971 - NUT (.312-18) [ More info ]
Unavailable
Replaced by -8M0148822
NUT 11-8M0148822
 

About Mercury Marine

OEM Part

11-8M0148822 - NUT [ More info ]

Add to shopping cart $16.10
Available to Order: Usually ships within 10 days.

#14 17-14263 PIN, Dowel, Oil Seal Housing Location (1 required per assembly)
PIN-DOWEL 17-14263
 

About Mercury Marine

OEM Part

17-14263 - Pin -Dowel, NLA [ More info ]

Add to shopping cart $6.50 $1.30
10+ In Stock.

#15 807260A 2 COVER KIT, Flywheel (1 required per assembly)
COVER ASSY 807260A 2
807260A 2

About Mercury Marine

OEM Part

807260A 2 - Cover Assembly [ More info ]

Add to shopping cart $92.75
In Stock

#NS 11-807296 NUT, (.250-20) (2 required per assembly)
WELL NUT 11-807296
 

About Mercury Marine

OEM Part

11-807296 - Well Nut - Priced Individually [ More info ]

Add to shopping cart $2.70
Available to Order: Usually ships within 10 days.

#16 10-76596 SCREW, (.250-20 x 1.250) (2 required per assembly)
SCREW (.250-20 x 1.250) 10-76596
10-76596

About Mercury Marine

OEM Part

10-76596 - Screw [ More info ]

Add to shopping cart $2.40
1 In Stock.

#16 10-86885 SCREW, (.250-20 x 1.500) Stainless Steel, Not Included With Item 15 (2 required per assembly) (SEACORE)
SCREW (.250-20 x 1.500) 10-86885
10-86885

About Mercury Marine

OEM Part

10-86885 - Screw [ More info ]

Add to shopping cart $3.10
10+ In Stock.

#17 222-9520001 FLYWHEEL (1 required per assembly)
222-9520001 - FLYWHEEL           - Replaced by 222-8M0047213
222-9520001

This part has been superseded.

222-9520001 - 222-9520001 - FLYWHEEL [ More info ]
Unavailable
Replaced by 222-8M0047213
FLYWHEEL 222-8M0047213
222-8M0047213

About Mercury Marine

OEM Part

222-8M0047213 - Flywheel [ More info ]

Add to shopping cart $815.64
Available to Order: Usually ships within 10 days.

#18 17-43504 PIN, Dowel, Flywheel (2 required per assembly)
PIN-DOWEL 17-43504
 

About Mercury Marine

OEM Part

17-43504 - Pin, Dowel (.25 Inch) [ More info ]

Add to shopping cart $10.10
Available to Order: Usually ships within 10 days.

#19 10-845757 SCREW, (.437-20 x 1.00) (6 required per assembly)
108m0214958 10-845757
10-845757

About Mercury Marine

OEM Part

10-845757 - Screw [ More info ]

Add to shopping cart $5.60
6 In Stock.

SCREW 10-8M0214958
 

About Mercury Marine

OEM Part

10-8M0214958 - FLYWHEEL MOUNTING SCREW ZZ [ More info ]

Add to shopping cart $5.70
5 In Stock.

#20 18643A 5 COUPLING ASSEMBLY (1 required per assembly) Alpha
COUPLING ASSY 18643A 5
18643A 5

About Mercury Marine

OEM Part

18643A 5 - Coupling Assembly [ More info ]

Add to shopping cart $449.17
In Stock

#NS 22-74036 FITTING, Grease (1 required per assembly) Alpha
228M0169589 22-74036
22-74036

About Mercury Marine

OEM Part

22-74036 - Fitting - Priced Individually [ More info ]

Add to shopping cart $3.49
9 In Stock.

FITTING 22-8M0169589
 

About Mercury Marine

OEM Part

228M0169589 - FITTING Note: Priced Individually [ More info ]

Add to shopping cart $4.60
3 In Stock.

#21 18644 BUMPER, Rubber (3 required per assembly) Alpha
BUMPER Rubber 18644
18644

About Mercury Marine

OEM Part

18644 - Bumper [ More info ]

Add to shopping cart $3.70
3 In Stock.

#22 10-14883 SCREW, (.375-16 x 1.12) (3 required per assembly) Alpha
108M0204643 10-14883
10-14883

About Mercury Marine

OEM Part

10-14883 - Screw [ More info ]

Add to shopping cart $1.39
10+ In Stock.

10-8M0204643 - SCREW
 

About Mercury Marine

OEM Part

10-8M0204643 - SCREW [ More info ]
Unavailable
#23 12-13510 WASHER (3 required per assembly) Alpha
WASHER 12-13510
 

About Mercury Marine

OEM Part

12-13510 - Washer, Coupling Screw [ More info ]

Add to shopping cart $9.10 $5.10
8 In Stock.

#24 861523A 9 COUPLER ASSEMBLY, Engine - Short Aluminum Hub (1 required per assembly) Bravo and All Jacksahft Models
861523A 9 - COUPLER ASSEMBLY   - Replaced by -8M0098795
861523A 9

This part has been superseded.

861523A 9 - 861523A 9 - COUPLER ASSEMBLY [ More info ]
Unavailable
Replaced by -8M0098795
COUPLER ASSY 8M0098795
8M0098795

About Mercury Marine

OEM Part

8M0098795 - Coupler Assembly [ More info ]

Add to shopping cart $715.64
In Stock

#24 861523A11 COUPLER ASSEMBLY, Engine (OPT required per assembly) Bravo, Steel Hub for Work Application
COUPLER ASSEMBLY Engine 861523A11
861523A11

About Mercury Marine

OEM Part

861523A11 - Coupler Assembly [ More info ]

Add to shopping cart $950.36
In Stock

#25 22-49099 FITTING (2 required per assembly) Bravo
22-49099 - FITTING            - Replaced by -8M0169590
 

This part has been superseded.

22-49099 - 22-49099 - FITTING [ More info ]
Unavailable
Replaced by -8M0169590
22-8M0169590 - FITTING
 

About Mercury Marine

OEM Part

22-8M0169590 - FITTING [ More info ]
Unavailable
#26 10-863480 SCREW, (.375-16 x 1.125) (6 required per assembly) Bravo
SCREW (.375-16 x 1.125) 10-863480
10-863480

About Mercury Marine

OEM Part

10-863480 - Screw [ More info ]

Add to shopping cart $3.70 $3.14
8 In Stock.

#27 12-20572 WASHER, (.390 x .750 x .093) (6 required per assembly) Bravo
WASHER (.390 x .750 x . 12-20572
 

About Mercury Marine

OEM Part

12-20572 - Washer, (.390 X .750 X .093) [ More info ]

Add to shopping cart $1.50
8 In Stock.

#28 865657A03 HOUSING ASSEMBLY, Flywheel (1 required per assembly) Alpha/Bravo
HOUSING-FLYWHEEL 865657A03
865657A03

About Mercury Marine

OEM Part

865657A03 - Flywheel Housing [ More info ]

Add to shopping cart $952.80
Available to Order: Usually ships within 10 days.

#29 865329A02 MOUNT KIT, Rubber (1 required per assembly) Alpha/Bravo
8M0103028 865329A02
865329A02

About Mercury Marine

OEM Part

865329A02 - Motor Mount Kit [ More info ]

Add to shopping cart $54.99
1 In Stock.

REAR ENGINE MOUNT
18-2193

About Sierra Marine

OEM Match

18-2193 - Engine Mount, Single Mount Only, 99297A1 [ More info ]

Add to shopping cart $55.99 $44.29
In Stock

MOUNT KIT 8M0103028
8M0103028

About Mercury Marine

OEM Part

8M0103028 - Mount Kit [ More info ]

Add to shopping cart $102.32
4 In Stock.

#30 23-99322 SPACER (2 required per assembly)
SPACER 23-99322
23-99322

About Mercury Marine

OEM Part

23-99322 - Spacer - Ruber Mount [ More info ]

Add to shopping cart $6.40
10+ In Stock.

#31 10-97934 SCREW, (.500-20 x 5.370) Special (2 required per assembly)
108M0215010 10-97934
10-97934

About Mercury Marine

OEM Part

10-97934 - Screw [ More info ]

Add to shopping cart $5.80
6 In Stock.

10-8M0215010 - SCREW
 

About Mercury Marine

OEM Part

10-8M0215010 - SCREW [ More info ]
Unavailable
#32 12-35777 WASHER, (.5156 x 1.375 x .125) Aluminum (2 required per assembly)
WASHER 12-35777
12-35777

About Mercury Marine

OEM Part

12-35777 - Washer, (.5156 X 1.375 X .125) Aluminum [ More info ]

Add to shopping cart $2.50
2 In Stock.

#33 23-99299 SPACER, (.520 x .870 x .630) (2 required per assembly)
SPACER (.520 x .870 x . 23-99299
23-99299

About Mercury Marine

OEM Part

23-99299 - Spacer - .52 X .87 X .63 [ More info ]

Add to shopping cart $7.20
5 In Stock.

#34 13-35048 LOCKWASHER, (.375) (2 required per assembly)
LOCKWASHER 13-35048
13-35048

About Mercury Marine

OEM Part

13-35048 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $1.20
10+ In Stock.

#35 16-64066 STUD, (.375-16 x 2.750) Special (2 required per assembly)
16861316 16-64066
 

About Mercury Marine

OEM Part

16-64066 - Stud [ More info ]

Add to shopping cart $6.23
10+ In Stock.

STUD 16-861316
 

About Mercury Marine

OEM Part

16-861316 - Stud [ More info ]

Add to shopping cart $14.50
Available to Order: Usually ships within 10 days.

#35 16-861316 STUD (2 required per assembly) Horizon
#36 11-863332 NUT, (.500-20) Aluminum (2 required per assembly)
NUT (.500-20) Aluminum 11-863332
11-863332

About Mercury Marine

OEM Part

11-863332 - Nut, (.500-20) Aluminum [ More info ]

Add to shopping cart $6.90
Available to Order: Usually ships within 10 days.

LOCK NUT
18-3728

About Sierra Marine

OEM Match

18-3728 - Nut, 11-99298, 11-863332 [ More info ]

Add to shopping cart $4.79 $4.33
2 In Stock.

#38 10-37612 SCREW, (.375-16 x 1.250) (3 required per assembly) SN# 1A348956 & Below
SCREW 10-37612
10-37612

About Mercury Marine

OEM Part

10-37612 - Screw - Priced Individually [ More info ]

Add to shopping cart $2.40
10+ In Stock.

#38 10-68101 SCREW, (.375-16 x 1.375) (3 required per assembly) SN# 1A348957 & Up
SCREW (.375-16 x 1.375) 10-68101
10-68101

About Mercury Marine

OEM Part

10-68101 - Screw [ More info ]

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

#38 10-32132 SCREW, (.375-16 x 1.750) (1 required per assembly)
SCREW (.375-16 x 1.750) 10-32132
10-32132

About Mercury Marine

OEM Part

10-32132 - Screw [ More info ]

Add to shopping cart $2.90
1 In Stock.

#38 10-35047 SCREW, (.375-16 x 1.250) Stainless Steel (4 required per assembly) (SEACORE) SN# 1A348956 & Below
SCREW 10-35047
10-35047

About Mercury Marine

OEM Part

10-35047 - Screw - Priced Individually [ More info ]

Add to shopping cart $3.70
Available to Order: Usually ships within 10 days.

#38 10-8M2015899 SCREW, (.375-16 x 1.37) Stainless Steel (4 required per assembly) (SEACORE) SN# 1A348957 & Up
SCREW (.375-16 x 1.37) 10-8M2015899
 

About Mercury Marine

OEM Part

10-8M2015899 - Screw [ More info ]

Add to shopping cart $3.00
Available to Order: Usually ships within 10 days.

#39 11-32219 NUT, (.375-16) (1 required per assembly)
NUT 11-32219
11-32219

About Mercury Marine

OEM Part

11-32219 - Nut (3/8-16) [ More info ]

Add to shopping cart $2.70
10+ In Stock.

#39 11-826711 12 NUT, (.375-16) (1 required per assembly) (SEACORE)
NUT 11-826711 12
11-826711 12

About Mercury Marine

OEM Part

11-826711 12 - Nut, (.375-16) [ More info ]

Add to shopping cart $3.50
Available to Order: Usually ships within 10 days.

#40 84-62826A 6 CABLE ASSEMBLY, Ground (13.00 Inches) Black (2 required per assembly)
84-62826A 6 - CABLE ASSEMBLY Gr  - Replaced by 84-62826T06
 

This part has been superseded.

84-62826A 6 - 84-62826A 6 - CABLE ASSEMBLY Gr [ More info ]
Unavailable
Replaced by 84-62826T06
CABLE ASSY 84-62826T06
 

About Mercury Marine

OEM Part

84-62826T06 - Cable Assembly [ More info ]

Add to shopping cart $19.50
Available to Order: Usually ships within 10 days.


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