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Parts for Mercury Marine 900 (6 Cylinder) Cylinder Block & Crankcase Assembly

#1 1128-1890A 1 END CAP ASSEMBLY, UPPER (1 required per assembly)
END CAP ASSY ,NLA 1128-1890A 1
1128-1890A 1

About Mercury Marine

OEM Part

1128-1890A 1 - End Cap Assembly, NLA [ More info ]

Add to shopping cart $180.00
10+ in stock. Explain stock levels

#2 26-29476 OIL SEAL (1 required per assembly)
26-29476 - SEAL Oil          O - Replaced by 26-41953
 

This part has been superseded.

26-29476 - 26-29476 - SEAL Oil O [ More info ]
Unavailable
Replaced by 26-41953
SEAL Note: must be ordered in multiples of 2 26-41953
26-41953

About Mercury Marine

OEM Part

26-41953 - Seal - Priced Individually [ More info ]

Add to shopping cart $15.30
10+ in stock. Explain stock levels

Oil Seal
18-2016

About Sierra Marine

OEM Match

18-2016 - Seal, 26-41953 [ More info ]

Add to shopping cart $10.99 $8.18
10+ in stock. Explain stock levels

#3 25-31305 "O" RING (1 required per assembly)
O RING,NLA 25-31305
25-31305

About Mercury Marine

OEM Part

25-31305 - O-Ring - Priced Individually [ More info ]

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

O-Ring
18-7172

About Sierra Marine

OEM Match

18-7172-9 - O-Ring (PK5) 553126, 25-31305 [ More info ]

Add to shopping cart $22.45 $15.93
Available to order: Usually ships within 8 days. Explain stock levels

#4 30-32117 BEARING, BALL (1 required per assembly)
30-32117 - BALL BEARING      O - Replaced by 30-62567
 

This part has been superseded.

30-32117 - 30-32117 - BALL BEARING O [ More info ]
Unavailable
Replaced by 30-62567
30-62567 - BEARING Ball      O - Replaced by 30-62567T
30-62567

This part has been superseded.

30-62567 - 30-62567 - BEARING Ball O [ More info ]
Unavailable
Replaced by 30-62567T
BALL BEARING 30-62567T
30-62567T

About Mercury Marine

OEM Part

30-62567T - Ball Bearing [ More info ]

Add to shopping cart $90.17
Available to order: Usually ships within 8 days. Explain stock levels

#5 15-31283A 1 SHIM, END CAP TO CRANKCASE (AR required per assembly)
SHIM SET,NLA 15-31283A 1
 

About Mercury Marine

OEM Part

15-31283A 1 - Shim Set, NLA [ More info ]

Add to shopping cart $24.00
7 in stock. Explain stock levels

#6 10-30225 SCREW, END CAP MOUNTING (4 required per assembly)
SCREW WITH LOCKWASHER ( 10-30225
10-30225

About Mercury Marine

OEM Part

10-30225 - Screw w/ Lw - Priced Individually [ More info ]

Add to shopping cart $0.60
Available to order: Usually ships within 8 days. Explain stock levels

#7 836-2486A 3 CYLINDER BLOCK AND CRANKCASE ASSEMBLY (1 required per assembly)
836-2486A 3 - CYLINDER BLOCK    O NLA
 

About Mercury Marine

OEM Part

836-2486A 3 - CYLINDER BLOCK O NLA [ More info ]
Unavailable
#8 22-30139 PLUG, PIPE - WATER PRESSURE HOLD (1 required per assembly)
22-30139 - PLUG              O - Replaced by 22-32802
 

This part has been superseded.

22-30139 - 22-30139 - PLUG O [ More info ]
Unavailable
Replaced by 22-32802
22-32802 - PLUG Pipe (.125-2 O - Replaced by 22-32802  1
 

This part has been superseded.

22-32802 - 22-32802 - PLUG Pipe (.125-2 O [ More info ]
Unavailable
Replaced by 22-32802 1
22-32802  1 - PLUG Pipe (.125-2 O - Replaced by 22-32802  2
 

This part has been superseded.

22-32802 1 - 22-32802 1 - PLUG Pipe (.125-2 O [ More info ]
Unavailable
Replaced by 22-32802 2
PLUG Pipe (.125-27) Bra 22-32802  2
22-32802  2

About Mercury Marine

OEM Part

22-32802 2 - Plug - (brass) - Priced Individually [ More info ]

Add to shopping cart $5.60
Available to order: Usually ships within 8 days. Explain stock levels

Pipe Plug, 1/8-27 Npt Pipe
18-4263

About Sierra Marine

OEM Match

18-4263 - Pipe Plug, 1/8-27 NPT Pi [ More info ]

Add to shopping cart $4.49 $3.24
10+ in stock. Explain stock levels

#9 16-35099 STUD, CARBURETOR MOUNTING (6 required per assembly)
16-35099 - STUD @3           O - Replaced by 16-64280
 

This part has been superseded.

16-35099 - 16-35099 - STUD @3 O [ More info ]
Unavailable
Replaced by 16-64280
16-64280 - STUD              O - Replaced by 16-68164
 

This part has been superseded.

16-64280 - 16-64280 - STUD O [ More info ]
Unavailable
Replaced by 16-68164
16-68164 - STUD              O - Replaced by 16-64936
 

This part has been superseded.

16-68164 - 16-68164 - STUD O [ More info ]
Unavailable
Replaced by 16-64936
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 16-26133 STUD, CRANKCASE TO DRIVE SHAFT HOUSING (1 7/8") (2 required per assembly)
16-26133 - STUD @3           O - Replaced by 16-64281
 

This part has been superseded.

16-26133 - 16-26133 - STUD @3 O [ More info ]
Unavailable
Replaced by 16-64281
STUD,NLA 16-64281
 

About Mercury Marine

OEM Part

16-64281 - Stud, NLA [ More info ]

Add to shopping cart $6.00
10+ in stock. Explain stock levels

#11 17-20033 PIN, DOWEL - 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 17-20032 PIN, DOWEL - CYLINDER BLOCK TO MIAN BEARING (3 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

#13 16-26134 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (4 1/16") (2 required per assembly)
STUD ,NLA 16-26134
 

About Mercury Marine

OEM Part

16-26134 - Stud, NLA [ More info ]

Add to shopping cart $5.50
3 in stock. Explain stock levels

#14 16-37653 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2 11/16") (2 required per assembly)
16-37653 - STUDS PH SHORT    O - Replaced by 16-37653  1
 

This part has been superseded.

16-37653 - 16-37653 - STUDS PH SHORT O [ More info ]
Unavailable
Replaced by 16-37653 1
STUD 16-37653  1
 

About Mercury Marine

OEM Part

16-37653 1 - Stud [ More info ]

Add to shopping cart $21.42
Available to order: Usually ships within 8 days. Explain stock levels

#15 16-26135 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2 5/16"0 (2 required per assembly)
16-26135 - STUD              O NLA
 

About Mercury Marine

OEM Part

16-26135 - STUD O NLA [ More info ]
Unavailable
#16 10-29877 SCREW< CRANKCASE TO CYLINDER BLOCK (3 1/4") (3 required per assembly)
SCREW,NLA 10-29877
 

About Mercury Marine

OEM Part

10-29877 - Screw, NLA [ More info ]

Add to shopping cart $3.50
9 in stock. Explain stock levels

#16 10-26132 SCREW< CRANKCASE TO CYLINDER BLOCK (2 1/2") (2 required per assembly)
SCREW,NLA 10-26132
 

About Mercury Marine

OEM Part

10-26132 - Screw, NLA [ More info ]

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

#17 10-21574 SCREW, CRANKCASE TO CYLINDER BLOCK (1 5/8") (1 required per assembly)
10-21574 - SCREW @5          O - Replaced by 10-69091
 

This part has been superseded.

10-21574 - 10-21574 - SCREW @5 O [ More info ]
Unavailable
Replaced by 10-69091
SCREW,NLA 10-69091
 

About Mercury Marine

OEM Part

10-69091 - Screw, NLA [ More info ]

Add to shopping cart $1.25
7 in stock. Explain stock levels

#17 10-32293 SCREW, CRANKCASE TO CYLINDER BLOCK (1 3/4") (3 required per assembly)
SCREW (.312-24 x 1.75) 10-32293
10-32293

About Mercury Marine

OEM Part

10-32293 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.65 $1.10
10+ in stock. Explain stock levels

#17 10-22040 SCREW< CRANKCASE TO CYLINDER BLOCK (1 1/2") (17 required per assembly)
10-22040 - SCREW @5          O - Replaced by 10-69097
 

This part has been superseded.

10-22040 - 10-22040 - SCREW @5 O [ More info ]
Unavailable
Replaced by 10-69097
10-69097 - SCREW             O - Replaced by 10-78841
 

This part has been superseded.

10-69097 - 10-69097 - SCREW O [ More info ]
Unavailable
Replaced by 10-78841
10-78841 - SCREW (.312-24 x  O NLA
 

About Mercury Marine

OEM Part

10-78841 - SCREW (.312-24 x O NLA [ More info ]
Unavailable
#18 11-29250 NUT, CRANKCASE FASTENING SCREW (26 required per assembly)
NUT (.312-24) 11-29250
11-29250

About Mercury Marine

OEM Part

11-29250 - Nut - Priced Individually [ More info ]

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

#19 26551 BRACKET, CLAMP EXTENSION (3 required per assembly)
5378201 26551
 

About Mercury Marine

OEM Part

26551 - Bracket [ More info ]

Add to shopping cart $1.70
10+ in stock. Explain stock levels

53-78201 - CLIP              O NLA
 

About Mercury Marine

OEM Part

53-78201 - CLIP O NLA [ More info ]
Unavailable
#20 10-36351 SCREW, MAIN BEARING LOCKING (3 required per assembly)
10-36351 - SCREW             O NLA
 

About Mercury Marine

OEM Part

10-36351 - SCREW O NLA [ More info ]
Unavailable
#21 10-20359 SCREW< CENTER MAIN BEARING LOCKING (2 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

#22 14-20091 TAB WASHER, BEARING LOCKING SCREW (5 required per assembly)
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

#23 1126-1751A 1 END CAP ASSEMBLY, LOWER (1 required per assembly)
END CAP ASSY ,NLA 1126-1751A 1
1126-1751A 1

About Mercury Marine

OEM Part

1126-1751A 1 - End Cap Assembly, NLA [ More info ]

Add to shopping cart $118.00
2 in stock. Explain stock levels

#24 21-28481A 1 CHECK VALVE ASSEMBLY, END CAP (1 required per assembly)
CHECK VALVE KIT,NLA 21-28481A 1
 

About Mercury Marine

OEM Part

21-28481A 1 - Check Valve Kit, NLA [ More info ]

Add to shopping cart $27.00
10+ in stock. Explain stock levels

#26 26-29478 OIL SEAL, UPPER (1 required per assembly)
SEAL 26-29478
26-29478

About Mercury Marine

OEM Part

26-29478 - Seal [ More info ]

Add to shopping cart $22.91
10+ in stock. Explain stock levels

#27 25-20081 "O" RING (1 required per assembly)
O-RING 25-20081
25-20081

About Mercury Marine

OEM Part

25-20081 - O-Ring - Priced Individually [ More info ]

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

O-Ring
18-7151

About Sierra Marine

OEM Match

18-7151-9 - (PK5) O-Ring Mercury 25-20081 [ More info ]

Add to shopping cart $12.45 $7.10
2 in stock. Explain stock levels

#28 30-20080 BEARING, BALL (1 required per assembly)
30-20080 - BALL BEARING      O - Replaced by 30-53853
 

This part has been superseded.

30-20080 - 30-20080 - BALL BEARING O [ More info ]
Unavailable
Replaced by 30-53853
30-53853 - BALL BEARING      O - Replaced by 30-63742
 

This part has been superseded.

30-53853 - 30-53853 - BALL BEARING O [ More info ]
Unavailable
Replaced by 30-63742
30-63742 - BEARING Ball      O - Replaced by 30-63742T
30-63742

This part has been superseded.

30-63742 - 30-63742 - BEARING Ball O [ More info ]
Unavailable
Replaced by 30-63742T
BEARING Ball 30-63742T
30-63742T

About Mercury Marine

OEM Part

30-63742T - Ball Bearing [ More info ]

Add to shopping cart $29.00 $24.84
Available to order: Usually ships within 8 days. Explain stock levels

Ball Bearing
18-1154

About Sierra Marine

OEM Match

18-1154 - Bearing, 30-63742, 377139 [ More info ]

Add to shopping cart $25.99 $19.44
Available to order: Usually ships within 8 days. Explain stock levels

#29 15-20085A 1 SHIM, END CAP TO CRANKCASE (AR required per assembly)
SHIM SET 15-20085A 1
 

About Mercury Marine

OEM Part

15-20085A 1 - Shim Set [ More info ]

Add to shopping cart $50.00
1 in stock. Explain stock levels

#31 27-37740 GASKET, CYLINDER BLOCK TO BAFFLET PLATE (1 required per assembly)
GASKET,NLA 27-37740
 

About Mercury Marine

OEM Part

27-37740 - Gasket [ More info ]

Add to shopping cart $26.00
10+ in stock. Explain stock levels

#32 37713 PLATE, BAFFLE - EXHAUST MANIFOLD (1 required per assembly)
37713 - PLATE             O - Replaced by -47660
 

This part has been superseded.

37713 - 37713 - PLATE O [ More info ]
Unavailable
Replaced by -47660
Parts manual  Manual 302425 Parts Catalog - 1950-1951; 5; TN-25, TN-26; Johnson OUTBOARDS $19.95 $19.95 Add to shopping cart
47660 - PLATE             O NLA
 

About Mercury Marine

OEM Part

47660 - PLATE O NLA [ More info ]
Unavailable
#33 27-37741 GASKET, BAFFLE PLATE TO EXHAUST MANIFOLD COVER (1 required per assembly)
GASKET,NLA 27-37741
27-37741

About Mercury Marine

OEM Part

27-37741 - Gasket Long [ More info ]

Add to shopping cart $19.00
10+ in stock. Explain stock levels

#34 37674 COVER, EXHAUST MANIFOLD (1 required per assembly)
COVER,NLA 37674
 

About Mercury Marine

OEM Part

37674 - Cover, NLA [ More info ]

Add to shopping cart $100.00
1 in stock. Explain stock levels

Owners manual  Manual 380795 Owners Manual - 1966; 40; RK-28, RKL-28; Johnson OUTBOARDS $24.95 $24.95 Add to shopping cart
#35 10-38837 SCREW, MANIFOLD COVER MOUNTING (23 required per assembly)
SCREW (.312-18 x 1.12) 10-38837
10-38837

About Mercury Marine

OEM Part

10-38837 - Screw - Priced Individually [ More info ]

Add to shopping cart $2.20
2 in stock. Explain stock levels

#36 13-21804 LOCKWASHER, SPARK PLUG LEADS CLAMP SCREW (3 required per assembly)
LOCKWASHER,NLA 13-21804
 

About Mercury Marine

OEM Part

13-21804 - LockWasher, NLA [ More info ]

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

#37 54-37810 CLAMP, SPARK PLUG LEADS TO COVER (3 required per assembly)
CLAMP,NLA 54-37810
 

About Mercury Marine

OEM Part

54-37810 - Clamp,NLA [ More info ]

Add to shopping cart $4.00
3 in stock. Explain stock levels

#38 32-33960 TUBE, BALANCE - MAIN BEARING (2 required per assembly)
32-33960 - TUBE              O - Replaced by 32-34395A 1
 

This part has been superseded.

32-33960 - 32-33960 - TUBE O [ More info ]
Unavailable
Replaced by 32-34395A 1
32-34395A 1 - HOSE              O - Replaced by 32-99127109
 

This part has been superseded.

32-34395A 1 - 32-34395A 1 - HOSE O [ More info ]
Unavailable
Replaced by 32-99127109
32-99127109 - LINE (57.00 Inche O - Replaced by 32-830756109
32-99127109

This part has been superseded.

32-99127109 - 32-99127109 - LINE (57.00 Inche O [ More info ]
Unavailable
Replaced by 32-830756109
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

#39 22-20781 ELBOW, BALANCE TUBE TO MIAN BEARING SCREW (2 required per assembly)
ELBOW,NLA 22-20781
 

About Mercury Marine

OEM Part

22-20781 - Elbow, NLA [ More info ]

Add to shopping cart $9.00
8 in stock. Explain stock levels

#40 22-20931 TEE, BALANCE TUBE TO MAIN BEARING SCREW (1 required per assembly)
22-20931 - TEE               O - Replaced by 22-85578
 

This part has been superseded.

22-20931 - 22-20931 - TEE O [ More info ]
Unavailable
Replaced by 22-85578
228M0027798 22-85578
 

About Mercury Marine

OEM Part

22-85578 - Tee [ More info ]

Add to shopping cart $2.90
5 in stock. Explain stock levels

22-8M0027798 - TEE               O - Replaced by 22-8M0027799
 

This part has been superseded.

22-8M0027798 - 22-8M0027798 - TEE O [ More info ]
Unavailable
Replaced by 22-8M0027799
22-8M0027799 - TEE               O - Replaced by 22-858553  1
 

This part has been superseded.

22-8M0027799 - 22-8M0027799 - TEE O [ More info ]
Unavailable
Replaced by 22-858553 1
22-858553  1 - CONNECTOR         O NLA
 

About Mercury Marine

OEM Part

22-858553 1 - CONNECTOR O NLA [ More info ]
Unavailable
#41 54-20386 CLAMP, BALANCE TUBE TO ELBOW AND TEE (4 required per assembly)
CLAMP Note: must be ordered in multiples of 5 54-20386
 

About Mercury Marine

OEM Part

54-20386 - Clamp - Priced Individually [ More info ]

Add to shopping cart $3.90 $2.64
10+ in stock. Explain stock levels

#42 33385A 1 SWITCH, MERCURY (1 required per assembly)
58124A1 33385A 1
 

About Mercury Marine

OEM Part

33385A 1 - Switch Assembly [ More info ]

Add to shopping cart $40.00
10 in stock. Explain stock levels

SWITCH ASSY,NLA 58124A 1
 

About Mercury Marine

OEM Part

58124A 1 - Switch Assembly, NLA [ More info ]

Add to shopping cart $40.00
10+ in stock. Explain stock levels

#43 10-28708 SCREW, MERCURY SWITCH TO EXHAUST MANIFOLD COVER (1 required per assembly)
10-28708 - SCREW @5          O NLA
 

About Mercury Marine

OEM Part

10-28708 - SCREW @5 O NLA [ More info ]
Unavailable
#44 22-20445 CONNECTOR, CYLINDER BLEED HOSE - LOWER AND CENTER (3 required per assembly)
2289097 22-20445
 

About Mercury Marine

OEM Part

22-20445 - Connector [ More info ]

Add to shopping cart $2.35
6 in stock. Explain stock levels

2267902 22-89097
22-89097

About Mercury Marine

OEM Part

22-89097 - Connector [ More info ]

Add to shopping cart $2.90
5 in stock. Explain stock levels

CONNECTOR 22-67902
22-67902

About Mercury Marine

OEM Part

22-67902 - Fitting [ More info ]

Add to shopping cart $8.00 $2.56
8 in stock. Explain stock levels

#45 32-29873 HOSE, UPPER AND LOWER CYLINDER BLEED (2 required per assembly)
3232840A1 32-29873
 

About Mercury Marine

OEM Part

32-29873 - Hose [ More info ]

Add to shopping cart $0.35
1 in stock. Explain stock levels

32-32840A 1 - HOSE ASSY         O - Replaced by 32-52742A 1
 

This part has been superseded.

32-32840A 1 - 32-32840A 1 - HOSE ASSY O [ More info ]
Unavailable
Replaced by 32-52742A 1
32-52742A 1 - HOSE              O - Replaced by 32-26980 88
 

This part has been superseded.

32-52742A 1 - 32-52742A 1 - HOSE O [ More info ]
Unavailable
Replaced by 32-26980 88
32-26980 88 - LINE Fuel         O - Replaced by 32-99126 88
 

This part has been superseded.

32-26980 88 - 32-26980 88 - LINE Fuel O [ More info ]
Unavailable
Replaced by 32-99126 88
TUBING (36.00 Inches Bu 32-99126 88
32-99126 88

About Mercury Marine

OEM Part

32-99126 88 - Tubing - 36 Inch [ More info ]

Add to shopping cart $25.60 $21.92
1 in stock. Explain stock levels

#46 22-25956 TEE, CHECK VALVE AND ADAPTOR (1 required per assembly)
FITTING,NLA 22-25956
 

About Mercury Marine

OEM Part

22-25956 - Fitting, NLA [ More info ]

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

#47 22-28586A 1 ADAPTOR AND CHECK VALVE ASSEMBLY (1 required per assembly)
VALVE ASSY,NLA 22-28586A 1
 

About Mercury Marine

OEM Part

22-28586A 1 - Valve Assembly, NLA [ More info ]

Add to shopping cart $10.00
2 in stock. Explain stock levels

#49 21-28483A 1 CHECK VALVE ASSEMBLY, UPPER - BLEED HOSE (1 required per assembly)
21-28483A 1 - CHECK VALVE ASSY  O - Replaced by 22-62365A 1
 

This part has been superseded.

21-28483A 1 - 21-28483A 1 - CHECK VALVE ASSY O [ More info ]
Unavailable
Replaced by 22-62365A 1
CONNECTOR-FUEL,NLA 22-62365A 1
22-62365A 1

About Mercury Marine

OEM Part

22-62365A 1 - Fuel Connector, NLA [ More info ]

Add to shopping cart $32.00
10+ in stock. Explain stock levels

#50 54-20387 CLAMP, BLEED HOSE TO CONNECTOR (4 required per assembly)
CLAMP,NLA 54-20387
 

About Mercury Marine

OEM Part

54-20387 - Clamp, NLA [ More info ]

Add to shopping cart $6.00
3 in stock. Explain stock levels

#51 27-31798 GASKET, CYLINDER BLOCK COVER (1 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-31798
27-31798

About Mercury Marine

OEM Part

27-31798 - Gasket - Priced Individually [ More info ]

Add to shopping cart $20.50 $17.55
10+ in stock. Explain stock levels

#52 1011-2484 COVER, CYLINDER BLOCK (1 required per assembly)
1011-2484 - COVER             O NLA
 

About Mercury Marine

OEM Part

1011-2484 - COVER O NLA [ More info ]
Unavailable
#53 10-20653 SCREW, CYLINDER BLOCK COVER MOUNTING (1") (13 required per assembly) NOTE: ON LATER ENGINE PRODUCTION, 15 OF 10-20653 SCREWS (1") AND 1 OF 10-22421 SCREW (1 1/4") ARE USED. EARLIER ENGINE'S USED SCREWS AS STILL LISTED IN THE QUANTITY COLUMN.
SCREW (.250-28 x 1.00) 10-20653
10-20653

About Mercury Marine

OEM Part

10-20653 - Bolt - Priced Individually [ More info ]

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

#54 10-22421 SCREW, CYLINDER BLOCK COVER MOUNTING (1 1/4") (2 required per assembly) NOTE: ON LATER ENGINE PRODUCTION, 15 OF 10-20653 SCREWS (1") AND 1 OF 10-22421 SCREW (1 1/4") ARE USED. EARLIER ENGINE'S USED SCREWS AS STILL LISTED IN THE QUANTITY COLUMN.
10-22421 - SCREW @25         O - Replaced by 10-56500
 

This part has been superseded.

10-22421 - 10-22421 - SCREW @25 O [ More info ]
Unavailable
Replaced by 10-56500
SCREW,NLA 10-56500
 

About Mercury Marine

OEM Part

10-56500 - Screw, NLA [ More info ]

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

#55 12-28927 WASHER, CYLINDER BLOCK COVER SCREW (2 required per assembly)
1226907 12-28927
 

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OEM Part

12-28927 - Washer - Priced Individually [ More info ]

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

WASHER 12-26907
 

About Mercury Marine

OEM Part

12-26907 - Washer, Priced Individually [ More info ]

Add to shopping cart $1.25
10+ in stock. Explain stock levels

#56 10-21091 SCREW, CYLINDER BLOCK COVER MOUNTING (1 1/8") (1 required per assembly) NOTE: ON LATER ENGINE PRODUCTION, 15 OF 10-20653 SCREWS (1") AND 1 OF 10-22421 SCREW (1 1/4") ARE USED. EARLIER ENGINE'S USED SCREWS AS STILL LISTED IN THE QUANTITY COLUMN.
SCREW,NLA 10-21091
 

About Mercury Marine

OEM Part

10-21091 - Screw, NLA [ More info ]

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

#57 11-20184 NUT, COVER MOUNTING SCREW (16 required per assembly)
NUT (1/4-28X7/32) 11-20184
11-20184

About Mercury Marine

OEM Part

11-20184 - Nut - Priced Individually [ More info ]

Add to shopping cart $1.30
10+ in stock. Explain stock levels

#58 32-38455 TUBE, RUBBER SPACER - LOWER PORT NUT (1 required per assembly)
32-38455 - TUBE              O - Replaced by 32-34395A 1
 

This part has been superseded.

32-38455 - 32-38455 - TUBE O [ More info ]
Unavailable
Replaced by 32-34395A 1
#59 37440 BRACKET, MOUNT SUPPORT - CYLINDER BLOCK (1 required per assembly)
BRACKET,NLA 37440
 

About Mercury Marine

OEM Part

37440 - Bracket, NLA [ More info ]

Add to shopping cart $12.50
10+ in stock. Explain stock levels

Owners manual  Manual 389586 Owners Manual 4 5HP $24.95 $24.95 Add to shopping cart
#60 10-24234 SCREW, BRACKET TO CYLINDER BLOCK (1") (1 required per assembly)
1035386 10-24234
 

About Mercury Marine

OEM Part

10-24234 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.30
5 in stock. Explain stock levels

SCREW (.312-18 x 1.00) 10-35386
10-35386

About Mercury Marine

OEM Part

10-35386 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.80
10+ in stock. Explain stock levels

#61 27-31304 GASKET, TRANSFER PORT COVER (3 required per assembly)
GASKET,NLA 27-31304
 

About Mercury Marine

OEM Part

27-31304 - Gasket - Priced Individually [ More info ]

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

#62 31288 COVER, TRANSFER PORT (3 required per assembly)
COVER ,NLA 31288
 

About Mercury Marine

OEM Part

31288 - Cover, NLA [ More info ]

Add to shopping cart $22.00
10 in stock. Explain stock levels

#63 10-20540 SCREW, TRANSFER PORT COVER MOUNTING (5/8") (5 required per assembly)
SCREW,NLA 10-20540
 

About Mercury Marine

OEM Part

10-20540 - Screw, NLA [ More info ]

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

#63 10-28666 SCREW, TRANSFER PORT COVER AND BALLAST MOUNTING (1") (1 required per assembly)
SCREW,NLA 10-28666
 

About Mercury Marine

OEM Part

10-28666 - Screw, NLA [ More info ]

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

#63 10-28635 SCREW, TRANSFER PORT COVER MOUNTING (5/8") (3 required per assembly)
SCREW (.250-20 x .620) 10-28635
10-28635

About Mercury Marine

OEM Part

10-28635 - Screw - Priced Individually [ More info ]

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

#64 13-26992 LOCKWASHER, TRANSFER PORT COVER AND BALLAST MOUNTING SCREW (1 required per assembly)
LOCKWASHER (.250) Stain 13-26992
 

About Mercury Marine

OEM Part

13-26992 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $0.80
10+ in stock. Explain stock levels