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Parts for Mariner 30 HP Jet Cylinder Block & Crankcase Assembly

#1 863-8981A18 CYLINDER BLOCK/CRANKCASE ASSEMBLY (1 required per assembly)
863-8981A18 - CYLINDER BLOCK AS O - Replaced by 863-8981T18
863-8981A18

This part has been superseded.

863-8981A18 - 863-8981A18 - CYLINDER BLOCK AS O [ More info ]
Unavailable
Replaced by 863-8981T18
863-8981T18 - CYLINDER BLOCK    O NLA
863-8981T18

About Mercury Marine

OEM Part

863-8981T18 - CYLINDER BLOCK O NLA [ More info ]
Unavailable
#2 72038 BRACKET-STARTER MOTOR (UPPER) (1 required per assembly)
72038 - BRACKET           O NLA
 

About Mercury Marine

OEM Part

72038 - BRACKET O NLA [ More info ]
Unavailable
#4 13-26993 LOCKWASHER-BRACKET SCREW (4 required per assembly)
LOCKWASHER (.312) 13-26993
 

About Mercury Marine

OEM Part

13-26993 - LockWasher - Priced Individually [ More info ]

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

#5 76867 COVER-STARTER MOTOR (LOWER) (1 required per assembly)
COVER 76867
76867

About Mercury Marine

OEM Part

76867 - Cover [ More info ]

Add to shopping cart $20.09
9 in stock. Explain stock levels

#6 10-73279 SCREW-COVER TO CRANKCASE (1-7/8 IN.) (2 required per assembly)
SCREW,NLA 10-73279
 

About Mercury Marine

OEM Part

10-73279 - Screw, NLA [ More info ]

Add to shopping cart $9.00
10+ in stock. Explain stock levels

#7 22-39072 PLUG (1 required per assembly)
22-39072 - PLUG (1/8 Inch Br O - Replaced by 22-39072  1
22-39072

This part has been superseded.

22-39072 - 22-39072 - PLUG (1/8 Inch Br O [ More info ]
Unavailable
Replaced by 22-39072 1
PLUG Pipe (.125-27) Bra 22-39072  1
22-39072  1

About Mercury Marine

OEM Part

22-39072 1 - Plug - Priced Individually [ More info ]

Add to shopping cart $6.50
2 in stock. Explain stock levels

#8 17-20032 DOWEL PIN (2 required per assembly)
PIN Dowel 17-20032
 

About Mercury Marine

OEM Part

17-20032 - Pin -Dowel - Priced Individually [ More info ]

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

#9 16-64936 STUD-CARBURETOR (1-1/4 IN.) (4 required per assembly)
STUD,NLA 16-64936
 

About Mercury Marine

OEM Part

16-64936 - Stud, NLA [ More info ]

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

#10 16-68165 STUD-CRANKCASE TO DRIVE SHAFT HOUSING (1-5/8 IN.) (2 required per assembly)
STUD,NLA 16-68165
 

About Mercury Marine

OEM Part

16-68165 - Stud, NLA [ More info ]

Add to shopping cart $2.50
10+ in stock. Explain stock levels

#11 17-20033 DOWEL PIN-CRANKCASE TO CYLINDER BLOCK (2 required per assembly)
17-20033 - PIN Dowel         O - Replaced by 17-43044
 

This part has been superseded.

17-20033 - 17-20033 - PIN Dowel O [ More info ]
Unavailable
Replaced by 17-43044
PIN Dowel - Without Hol 17-43044
 

About Mercury Marine

OEM Part

17-43044 - Pin -Dowel-solid [ More info ]

Add to shopping cart $1.70
Available to order: Usually ships within 8 days. Explain stock levels

#12 16-87901 STUD (4 IN.) (2 required per assembly)
16-87901 - STUD              O NLA
 

About Mercury Marine

OEM Part

16-87901 - STUD O NLA [ More info ]
Unavailable
#13 16-68166 STUD (2-1/8 IN.) (2 required per assembly)
STUD (.312 x  2.125) 16-68166
 

About Mercury Marine

OEM Part

16-68166 - Stud [ More info ]

Add to shopping cart $39.41
Available to order: Usually ships within 8 days. Explain stock levels

#14 16-68167 STUD (2-1/2 IN.) (2 required per assembly)
STUD (.312-18/.312-24 x 16-68167
 

About Mercury Marine

OEM Part

16-68167 - Stud [ More info ]

Add to shopping cart $19.10 $16.36
Available to order: Usually ships within 8 days. Explain stock levels

#15 10-73657 SCREW (1-1/2 IN.) (13 required per assembly)
SCREW (.312-18 x 1.50) 10-73657
10-73657

About Mercury Marine

OEM Part

10-73657 - Screw - Priced Individually [ More info ]

Add to shopping cart $2.40 $1.62
10+ in stock. Explain stock levels

#15 10-31984 SCREW (1-3/8 IN.) (3 required per assembly)
SCREW (.312-18 x 1.375) 10-31984
10-31984

About Mercury Marine

OEM Part

10-31984 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.40
8 in stock. Explain stock levels

#15 10-73275 SCREW (2-7/8 IN.) (2 required per assembly)
SCREW (.312-18 x 2.88) 10-73275
10-73275

About Mercury Marine

OEM Part

10-73275 - Screw - Priced Individually [ More info ]

Add to shopping cart $2.30
Available to order: Usually ships within 8 days. Explain stock levels

#16 12-26020 WASHER-CRANKCASE SCREW (17 required per assembly)
WASHER,NLA 12-26020
 

About Mercury Marine

OEM Part

12-26020 - Washer, NLA [ More info ]

Add to shopping cart $1.50
10+ in stock. Explain stock levels

#17 10-20359 SCREW-CENTER MAIN BEARING LOCKING (1 IN.) (1 required per assembly)
SCREW (.375-16 x 1.00) 10-20359
10-20359

About Mercury Marine

OEM Part

10-20359 - Screw - Priced Individually [ More info ]

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

#18 10-19922075 SCREW (3/4 IN.) (2 required per assembly) DESIGN II W/LOCKWASHER
SCREW,NLA 10-19922075
 

About Mercury Marine

OEM Part

10-19922075 - Screw, NLA [ More info ]

Add to shopping cart $4.00
10+ in stock. Explain stock levels

#19 12-830135 LOCKWASHER (3 required per assembly) DESIGN II W/LOCKWASHER
12-830135 - LOCKWASHER        O NLA
 

About Mercury Marine

OEM Part

12-830135 - LOCKWASHER O NLA [ More info ]
Unavailable
#18 10-98260 SCREW (5/8 IN.) (2 required per assembly) DESIGN I W/TAB WASHER
SCREW (.375-16 x .620) 10-98260
10-98260

About Mercury Marine

OEM Part

10-98260 - Screw [ More info ]

Add to shopping cart $0.80
2 in stock. Explain stock levels

#19 14-20091 TAB WASHER (3 required per assembly) DESIGN I W/TAB WASHER
TAB WASHER 14-20091
 

About Mercury Marine

OEM Part

14-20091 - Tab Washer - Priced Individually [ More info ]

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

#20 32-830756109 TUBE-BALANCE-MAIN BEARING (1 required per assembly)
32-830756109 - HOSE (57.00 Inche O - Replaced by 32-8M0047428
32-830756109

This part has been superseded.

32-830756109 - 32-830756109 - HOSE (57.00 Inche O [ More info ]
Unavailable
Replaced by 32-8M0047428
32-8M0047428 - HOSE (57.00 Inche  - Replaced by 32-8M0108355
32-8M0047428

This part has been superseded.

32-8M0047428 - 32-8M0047428 - HOSE (57.00 Inche [ More info ]
Unavailable
Replaced by 32-8M0108355
HOSE (57 Inches Bulk) 32-8M0108355
32-8M0108355

About Mercury Marine

OEM Part

32-8M0108355 - Hose, 57 Inch [ More info ]

Add to shopping cart $45.00 $38.54
1 in stock. Explain stock levels

#21 22-99664 ELBOW-BALANCE TUBE TO CYLINDER BLOCK (2 required per assembly)
22996641 22-99664
 

About Mercury Marine

OEM Part

22-99664 - Elbow [ More info ]

Add to shopping cart $1.00
7 in stock. Explain stock levels

22-99664  1 - ELBOW             O - Replaced by 22-99664  2
 

This part has been superseded.

22-99664 1 - 22-99664 1 - ELBOW O [ More info ]
Unavailable
Replaced by 22-99664 2
FITTING Elbow 90 Degree 22-99664  2
22-99664  2

About Mercury Marine

OEM Part

22-99664 2 - Elbow [ More info ]

Add to shopping cart $1.90
1 in stock. Explain stock levels

#22 22-65857 CONNECTOR-BLEED HOSE (UPPER) (1 required per assembly)
2256759 22-65857
 

About Mercury Marine

OEM Part

22-65857 - Fitting [ More info ]

Add to shopping cart $4.50
3 in stock. Explain stock levels

FITTING Barbed 22-56759
22-56759

About Mercury Marine

OEM Part

22-56759 - Fitting [ More info ]

Add to shopping cart $8.30
10+ in stock. Explain stock levels

#23 32-99130122 HOSE-CYLINDER BLEED (11 IN.) (1 required per assembly)
32-99130122 - TUBING (20.00 Fee O - Replaced by 32-892024122
32-99130122

This part has been superseded.

32-99130122 - 32-99130122 - TUBING (20.00 Fee O [ More info ]
Unavailable
Replaced by 32-892024122
TUBING (240.00 Inches B 32-892024122
32-892024122

About Mercury Marine

OEM Part

32-892024122 - Tubing - 20 Feet [ More info ]

Add to shopping cart $41.90 $35.88
Available to order: Usually ships within 8 days. Explain stock levels

#24 21-42867 CHECK VALVE-BLEED HOSE (LOWER) (1 required per assembly)
21-42867 - CHECK VALVE       O - Replaced by 21-42867  1
 

This part has been superseded.

21-42867 - 21-42867 - CHECK VALVE O [ More info ]
Unavailable
Replaced by 21-42867 1
VALVE-CHECK,NLA 21-42867  1
 

About Mercury Marine

OEM Part

21-42867 1 - Check Valve, NLA [ More info ]

Add to shopping cart $23.50
10+ in stock. Explain stock levels

#25 22-812831 PRIMER TEE (OLD DESIGN) (1 required per assembly)
22-812831 - PRIMER TEE        O NLA
 

About Mercury Marine

OEM Part

22-812831 - PRIMER TEE O NLA [ More info ]
Unavailable
#26 812996 1 COVER (1 required per assembly) NON OIL
812996  1 - COVER             O NLA
 

About Mercury Marine

OEM Part

812996 1 - COVER O NLA [ More info ]
Unavailable
#27 25-48462 O-RING (1 required per assembly) NON OIL
O-RING (.614 x .070) 25-48462
 

About Mercury Marine

OEM Part

25-48462 - O-Ring [ More info ]

Add to shopping cart $1.30
Available to order: Usually ships within 8 days. Explain stock levels

#28 10-55515 SCREW (2 required per assembly) NON OIL
SCREW,NLA 10-55515
 

About Mercury Marine

OEM Part

10-55515 - Screw, NLA [ More info ]

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

#29 12-89302 WASHER (2 required per assembly) NON OIL
WASHER (.203 x .406 x . 12-89302
 

About Mercury Marine

OEM Part

12-89302 - Washer - Priced Individually [ More info ]

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

#30 12415 TEMPERATURE SENDER (1 required per assembly) POWERBOAT
SENDER Temperature 12415
12415

About Mercury Marine

OEM Part

12415 - Temperature Sender [ More info ]

Add to shopping cart $38.25
Available to order: Usually ships within 8 days. Explain stock levels

Temperature Sender
18-5896

About Sierra Marine

OEM Match

18-5896 - Sender, 12415 [ More info ]

Add to shopping cart $23.49 $18.40
7 in stock. Explain stock levels

#31 84-88824A 6 CABLE ASSEMBLY (1 required per assembly) POWERBOAT
CABLE ASSEMBLY 84-88824A 6
 

About Mercury Marine

OEM Part

84-88824A 6 - Cable Assembly [ More info ]

Add to shopping cart $24.80 $21.24
Available to order: Usually ships within 8 days. Explain stock levels

#- 27-85491A90 GASKET SET (1 required per assembly)
GASKET SET 27-85491A90
27-85491A90

About Mercury Marine

OEM Part

27-85491A90 - Gasket Set [ More info ]

Add to shopping cart $68.67
Available to order: Usually ships within 8 days. Explain stock levels

Gasket Set
18-4325

About Sierra Marine

OEM Match

18-4325 - Gasket Set 2785491A90 [ More info ]

Add to shopping cart $67.49 $52.38
2 in stock. Explain stock levels

#- 814278A93 POWERHEAD ASSEMBLY, COMPLETE (1 required per assembly)
814278A93 - POWERHEAD ASSEMBL O - Replaced by -814278T93
 

This part has been superseded.

814278A93 - 814278A93 - POWERHEAD ASSEMBL O [ More info ]
Unavailable
Replaced by -814278T93
814278T93 - PH 40             O NLA
 

About Mercury Marine

OEM Part

814278T93 - PH 40 O NLA [ More info ]
Unavailable