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Parts for Mercury Marine Model 400 40 HP (2 Cylinder) Cylinder Block & Crankcase Assembly

#1 1139-3867A 1 END CAP ASSEMBLY, UPPER (1 required per assembly) SERIAL 00000000-02880153
11394453A1    END CAP AS,NL 1139-3867A 1
 

About Mercury Marine

OEM Part

1139-3867A 1 - End Cap Assembly [ More info ]

Add to shopping cart $14.00
2 in stock. Explain stock levels

END CAP ASSY ,NLA 1139-4453A 1
 

About Mercury Marine

OEM Part

1139-4453A 1 - End Cap Assembly, NLA [ More info ]

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

#1 1139-4453A 1 END CAP ASSEMBLY, UPPER (1 required per assembly) SERIAL 02973754-09999999
#2 25-47254 "O" RING, UPPER END CAP (1 required per assembly)
O-RING 25-47254
25-47254

About Mercury Marine

OEM Part

25-47254 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $4.30
2 in stock. Explain stock levels

O-RING
18-7961

About Sierra Marine

OEM Match

18-7961 - O-Ring 25-97386 [ More info ]

Add to shopping cart $4.99 $3.62
10+ in stock. Explain stock levels

#3 26-29476 OIL SEAL, UPPER END CAP (1 required per assembly)
OIL SEAL @5       O - Replaced by 26-41953
 

This part has been superseded.

26-29476 - OIL SEAL @5 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

#4 10-30225 SCREW, UPPER END CAP MOUNTING (1") (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

#5 851-3870A 6 CYLINDER BLOCK AND CRANKCASE ASSEMBLY (1 required per assembly)
CYLINDER BLOCK    O - Replaced by 851-5883A 2
 

This part has been superseded.

851-3870A 6 - CYLINDER BLOCK O [ More info ]
Unavailable
Replaced by 851-5883A 2
CYLINDER BLOCK    O NLA
 

About Mercury Marine

OEM Part

CYLINDER BLOCK O NLA [ More info ]
Unavailable
#6 16-35099 STUD, CARBURETOR MOUNTING (1 3/16") (2 required per assembly)
STUD @3           O - Replaced by 16-64280
 

This part has been superseded.

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

This part has been superseded.

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

This part has been superseded.

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 $4.00
10+ in stock. Explain stock levels

#7 16-29988 STUD, CRANKCASE TO DRIVE SHAFT HOUSING (1 9/16") (2 required per assembly)
STUD @2           O - Replaced by 16-33111
 

This part has been superseded.

16-29988 - STUD @2 O [ More info ]
Unavailable
Replaced by 16-33111
STUD,NLA 16-33111
 

About Mercury Marine

OEM Part

16-33111 - Stud, NLA [ More info ]

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

#8 17-57211 DOWEL PIN, RETAINER TO CYLINDER BLOCK (1 required per assembly)
DOWEL PIN         O NLA
 

About Mercury Marine

OEM Part

DOWEL PIN O NLA [ More info ]
Unavailable
#9 17-23784 DOWEL PIN, CRANKCASE TO CYLINDER BLOCK (2 required per assembly)
PIN Dowel 17-23784
 

About Mercury Marine

OEM Part

17-23784 - Pin -Dowel [ More info ]

Add to shopping cart $3.60
2 in stock. Explain stock levels

#10 17-20323 DOWEL PIN, CYLINDER BLOCK TO MAIN BEARING (1 required per assembly)
PIN Dowel 17-20323
 

About Mercury Marine

OEM Part

17-20323 - Pin -Dowel - Priced Individually [ More info ]

Add to shopping cart $3.00 $2.03
10+ in stock. Explain stock levels

#11 27-55158 GASKET, SEALING - CYLINDER BLOCK (1 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-55158
27-55158

About Mercury Marine

OEM Part

27-55158 - Gasket - Priced Individually [ More info ]

Add to shopping cart $1.90
10+ in stock. Explain stock levels

#12 57854 RESTRICTION, CYLINDER BLOCK (1 required per assembly)
RESTRICTION @5    O - Replaced by -66517
 

This part has been superseded.

57854 - RESTRICTION @5 O [ More info ]
Unavailable
Replaced by -66517
RESTRICTOR Note: must be ordered in multiples of 5 66517
66517

About Mercury Marine

OEM Part

66517 - Restrictor - Priced Individually [ More info ]

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

#13 16-29990 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (3 7/16") (2 required per assembly)
STUD @2           O - Replaced by 16-56297
 

This part has been superseded.

16-29990 - STUD @2 O [ More info ]
Unavailable
Replaced by 16-56297
16562972 16-56297
 

About Mercury Marine

OEM Part

16-56297 - STUD [ More info ]

Add to shopping cart $8.80
10+ in stock. Explain stock levels

STUD              O - Replaced by 16-8M0034463
 

This part has been superseded.

16-56297 2 - STUD O [ More info ]
Unavailable
Replaced by 16-8M0034463
STUD (.312-24 x 3.38) 16-8M0034463
 

About Mercury Marine

OEM Part

16-8M0034463 - Stud [ More info ]

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

#14 16-29989 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (1 15/16") - ST (2 required per assembly)
STUD,NLA 16-29989
 

About Mercury Marine

OEM Part

16-29989 - Stud, NLA [ More info ]

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

#15 16-37986 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2 5/16") - POR (2 required per assembly)
STUD              O - Replaced by 16-34378
 

This part has been superseded.

16-37986 - STUD O [ More info ]
Unavailable
Replaced by 16-34378
STUD @2           O NLA
 

About Mercury Marine

OEM Part

STUD @2 O NLA [ More info ]
Unavailable
#16 10-21489 SCREW, CRANKCASE TO CYLINDER BLOCK (1 3/4") (1 required per assembly)
SCREW             O - Replaced by 10-69096
 

This part has been superseded.

10-21489 - SCREW O [ More info ]
Unavailable
Replaced by 10-69096
SCREW             O NLA
 

About Mercury Marine

OEM Part

SCREW O NLA [ More info ]
Unavailable
#16 10-22040 SCREW, CRANKCASE TO CYLINDER BLOCK (1 1/2") (6 required per assembly)
SCREW @5          O - Replaced by 10-69097
 

This part has been superseded.

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

This part has been superseded.

10-69097 - SCREW O [ More info ]
Unavailable
Replaced by 10-78841
BOLT              O NLA
 

About Mercury Marine

OEM Part

BOLT O NLA [ More info ]
Unavailable
#16 10-22039 SCREW, CRANKCASE TO CYLINDER BLOCK (2 3/4") (2 required per assembly)
SCREW,NLA 10-22039
 

About Mercury Marine

OEM Part

10-22039 - Screw, NLA [ More info ]

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

#16 10-29942 SCREW, CRANKCASE TO CYLINDER BLOCK (2 1/4") (1 required per assembly)
SCREW             O - Replaced by 10-69090
 

This part has been superseded.

10-29942 - SCREW O [ More info ]
Unavailable
Replaced by 10-69090
SCREW             O NLA
 

About Mercury Marine

OEM Part

SCREW O NLA [ More info ]
Unavailable
#17 11-46793 NUT, CRANKCASE FASTENING SCREW (10 required per assembly)
1129250 11-46793
 

About Mercury Marine

OEM Part

11-46793 - Nut - Priced Individually [ More info ]

Add to shopping cart $0.55
10+ in stock. Explain stock levels

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

#18 55169A 1 RETAINER ASSEMBLY, BALL BEARING (1 required per assembly) PART OF CRANKSHAFT ASSEMBLY
RETAINER ASSY     O NLA
 

About Mercury Marine

OEM Part

RETAINER ASSY O NLA [ More info ]
Unavailable
#19 30-53853 BALL BEARING, RETAINER (CRANKSHAFT) - LOWER (1 required per assembly) PART OF CRANKSHAFT ASSEMBLY
BALL BEARING      O - Replaced by 30-63742
 

This part has been superseded.

30-53853 - BALL BEARING O [ More info ]
Unavailable
Replaced by 30-63742
3063742T 30-63742
30-63742

About Mercury Marine

OEM Part

30-63742 - Ball Bearing [ More info ]

Add to shopping cart $20.00
1 in stock. Explain stock levels

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
1 in stock. 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
1 in stock. Explain stock levels

#20 10-57846 SCREW, RETAINER TO CYLINDER BLOCK AND CRANKCASE (3/4") (3 required per assembly)
SCREW             O NLA
 

About Mercury Marine

OEM Part

SCREW O NLA [ More info ]
Unavailable
#21 12-58166 WASHER, RETAINER SCREW (3 required per assembly)
WASHER,NLA 12-58166
 

About Mercury Marine

OEM Part

12-58166 - Washer, NLA [ More info ]

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

#22 26-57847 STAT-O-SEAL, RETAINER SCREW (3 required per assembly)
SEAL,NLA 26-57847
 

About Mercury Marine

OEM Part

26-57847 - Seal, NLA [ More info ]

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

#24 27-55306 GASKET, CYLINDER BLOCK TO BAFFLE PLATE (1 required per assembly)
2778028 27-55306
 

About Mercury Marine

OEM Part

27-55306 - Gasket - Priced Individually [ More info ]

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

2785489 27-78028
 

About Mercury Marine

OEM Part

27-78028 - Gasket - Priced Individually [ More info ]

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

27854891 27-85489
 

About Mercury Marine

OEM Part

27-85489 - Gasket [ More info ]

Add to shopping cart $2.35
10+ in stock. Explain stock levels

27854892 27-85489  1
 

About Mercury Marine

OEM Part

27-85489 1 - Gasket [ More info ]

Add to shopping cart $2.55
10+ in stock. Explain stock levels

GASKET            O - Replaced by 27-856728
 

This part has been superseded.

27-85489 2 - GASKET O [ More info ]
Unavailable
Replaced by 27-856728
GASKET 27-856728
27-856728

About Mercury Marine

OEM Part

27-856728 - Gasket [ More info ]

Add to shopping cart $5.00
Available to order: Usually ships within 8 days. Explain stock levels

Gasket
18-0105

About Sierra Marine

OEM Match

18-0105 - Gasket 27-85489 [ More info ]

Add to shopping cart $5.49 $5.44
2 in stock. Explain stock levels

#25 55190 PLATE, DIVIDER - EXHAUST MANIFOLD (1 required per assembly)
DIVIDER PLATE,NLA 55190
55190

About Mercury Marine

OEM Part

55190 - Divider Plate, NLA [ More info ]

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

#26 27-55308 GASKET, BAFFLE PLATE TO EXHAUST COVER (1 required per assembly)
2778027 27-55308
 

About Mercury Marine

OEM Part

27-55308 - Gasket - Priced Individually [ More info ]

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

2785488 27-78027
 

About Mercury Marine

OEM Part

27-78027 - Gasket - Priced Individually [ More info ]

Add to shopping cart $2.55
10+ in stock. Explain stock levels

GASKET            O - Replaced by 27-85488  1
 

This part has been superseded.

27-85488 - GASKET O [ More info ]
Unavailable
Replaced by 27-85488 1
GASKET            O - Replaced by 27-85488  2
 

This part has been superseded.

27-85488 1 - GASKET O [ More info ]
Unavailable
Replaced by 27-85488 2
GASKET 27-85488  2
27-85488  2

About Mercury Marine

OEM Part

27-85488 2 - Gasket [ More info ]

Add to shopping cart $8.10
Available to order: Usually ships within 8 days. Explain stock levels

#27 55157 COVER, EXHAUST MANIFOLD (1 required per assembly)
55157T 55157
 

About Mercury Marine

OEM Part

55157 - Cover [ More info ]

Add to shopping cart $24.20
2 in stock. Explain stock levels

COVER             O - Replaced by -55157  2
 

This part has been superseded.

55157T - COVER O [ More info ]
Unavailable
Replaced by -55157 2
COVER,NLA 55157  2
 

About Mercury Marine

OEM Part

55157 2 - Cover, NLA [ More info ]

Add to shopping cart $50.00
10+ in stock. Explain stock levels

#28 10-37558 SCREW, MANIFOLD COVER TO CYLINDER BLOCK (1 1/4") (1 required per assembly)
1074824 10-37558
 

About Mercury Marine

OEM Part

10-37558 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.40
10+ in stock. Explain stock levels

SCREW (.312-18 x 1.250) 10-74824
10-74824

About Mercury Marine

OEM Part

10-74824 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.40
Available to order: Usually ships within 8 days. Explain stock levels

#28 10-31984 SCREW, MANIFOLD COVER TO CYLINDER BLOCK (1 3/8") (7 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
1 in stock. Explain stock levels

#29 10-24228 SCREW, ADJUSTING - EXHAUST COVER (1 7/8") (2 required per assembly)
SCREW @5          O NLA
 

About Mercury Marine

OEM Part

SCREW @5 O NLA [ More info ]
Unavailable
#30 11-20890 NUT, ADJUSTING SCREW (2 required per assembly)
NUT (.250-20) 11-20890
11-20890

About Mercury Marine

OEM Part

11-20890 - Nut - Priced Individually [ More info ]

Add to shopping cart $1.20
10+ in stock. Explain stock levels

#31 26852 CAP, NYLON - ADJUSTING SCREW (2 required per assembly)
CAP Nylon 26852
26852

About Mercury Marine

OEM Part

26852 - Nylon Cap [ More info ]

Add to shopping cart $2.80
10+ in stock. Explain stock levels

#32 58124A 8 SWITCH ASSEMBLY, MERCURY (1 required per assembly)
SWITCH ASSY,NLA 58124A 8
58124A 8

About Mercury Marine

OEM Part

58124A 8 - Switch Assembly, NLA [ More info ]

Add to shopping cart $62.50
10+ in stock. Explain stock levels

#33 10-48409 SCREW, MERCURY SWITHCH TO EXHAUST COVER (5/8") (1 required per assembly)
SCREW (#10-16 x .625) S 10-48409
10-48409

About Mercury Marine

OEM Part

10-48409 - Screw - Priced Individually [ More info ]

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

#34 1024-3869 COVER, CYLINDER BLOCK (1 required per assembly)
COVER             O - Replaced by 1024-6137
 

This part has been superseded.

1024-3869 - COVER O [ More info ]
Unavailable
Replaced by 1024-6137
COVER             O - Replaced by 1024-6652
 

This part has been superseded.

1024-6137 - COVER O [ More info ]
Unavailable
Replaced by 1024-6652
COVER             O - Replaced by 1024-9110
 

This part has been superseded.

1024-6652 - COVER O [ More info ]
Unavailable
Replaced by 1024-9110
CYL BLOCK COVER   O - Replaced by 1024-9110T
 

This part has been superseded.

1024-9110 - CYL BLOCK COVER O [ More info ]
Unavailable
Replaced by 1024-9110T
COVER             O - Replaced by 1024-9110  1
 

This part has been superseded.

1024-9110T - COVER O [ More info ]
Unavailable
Replaced by 1024-9110 1
COVER             O NLA
 

About Mercury Marine

OEM Part

COVER O NLA [ More info ]
Unavailable
#35 27-55307 GASKET, CYLINDER BLOCK COVER (1 required per assembly)
GASKET @3         O - Replaced by 27-74708
 

This part has been superseded.

27-55307 - GASKET @3 O [ More info ]
Unavailable
Replaced by 27-74708
GASKET @3         O - Replaced by 27-78029
 

This part has been superseded.

27-74708 - GASKET @3 O [ More info ]
Unavailable
Replaced by 27-78029
GASKET @2         O - Replaced by 27-85490
 

This part has been superseded.

27-78029 - GASKET @2 O [ More info ]
Unavailable
Replaced by 27-85490
27854901 27-85490
 

About Mercury Marine

OEM Part

27-85490 - Gasket [ More info ]

Add to shopping cart $2.40
1 in stock. Explain stock levels

GASKET            O - Replaced by 27-85490  2
 

This part has been superseded.

27-85490 1 - GASKET O [ More info ]
Unavailable
Replaced by 27-85490 2
GASKET            O - Replaced by 27-856729
 

This part has been superseded.

27-85490 2 - GASKET O [ More info ]
Unavailable
Replaced by 27-856729
GASKET 27-856729
27-856729

About Mercury Marine

OEM Part

27-856729 - Gasket [ More info ]

Add to shopping cart $5.50
Available to order: Usually ships within 8 days. Explain stock levels

Block Cover Gasket
18-2805

About Sierra Marine

OEM Match

18-2805-9 - Gasket 27-854902 2-Pack [ More info ]

Add to shopping cart $9.98 $7.41
3 in stock. Explain stock levels

#36 10-56500 SCREW, CYLINDER BLOCK COVER MOUNTING (1 1/4") (10 required per assembly)
SCREW,NLA 10-56500
 

About Mercury Marine

OEM Part

10-56500 - Screw, NLA [ More info ]

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

#37 11-46887 NUT, COVER MOUNTING SCREW (10 required per assembly)
1120184 11-46887
 

About Mercury Marine

OEM Part

11-46887 - Nut [ More info ]

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

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
2 in stock. Explain stock levels

#38 46933A 3 GROUND STRAP, POWERHEAD TO BOTTOM COWL (2 required per assembly)
STRAP ASSY,NLA 46933A 3
 

About Mercury Marine

OEM Part

46933A 3 - Strap Assembly, NLA [ More info ]

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

#39 22-32802 PLUG, PIPE - CYLINDER BLOCK COVER (1 required per assembly) ICH CONSISTS OF THE
PLUG @2           O - Replaced by 22-32802  1
 

This part has been superseded.

22-32802 - PLUG @2 O [ More info ]
Unavailable
Replaced by 22-32802 1
PLUG-(BRASS)@2    O - Replaced by 22-32802  2
 

This part has been superseded.

22-32802 1 - PLUG-(BRASS)@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
6 in stock. 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

#40 21-55621A 2 CONNECTOR ASS'Y, BLEED HOSE (LOWER) -SEE NOTE 1 (1 required per assembly)
CONNECTOR ASSY    O NLA
 

About Mercury Marine

OEM Part

CONNECTOR ASSY O NLA [ More info ]
Unavailable
#41 21-56011A 1 CHECK VALVE ASSEMBLY -SEE NOTE 1 (1 required per assembly)
CHECK VALVE ASSY  O - Replaced by 21-56011A 2
 

This part has been superseded.

21-56011A 1 - CHECK VALVE ASSY O [ More info ]
Unavailable
Replaced by 21-56011A 2
2142657A1 21-56011A 2
 

About Mercury Marine

OEM Part

21-56011A 2 - Check Valve Assembly [ More info ]

Add to shopping cart $1.20
9 in stock. Explain stock levels

2142657A3 21-42657A 1
 

About Mercury Marine

OEM Part

21-42657A 1 - Check Valve Assembly [ More info ]

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

CHECK VALVE 21-42657A 3
 

About Mercury Marine

OEM Part

21-42657A 3 - Check Valve Assembly [ More info ]

Add to shopping cart $4.80
Available to order: Usually ships within 8 days. Explain stock levels

#42 32-52742A 1 HOSE, CYLINDER BLEED (16 1/2") -SEE NOTE 1 (1 required per assembly)
HOSE ASSY         O - Replaced by 32-26980 88
 

This part has been superseded.

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

This part has been superseded.

32-26980 88 - HOSE 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
8 in stock. Explain stock levels

#43 54-20387 CLAMP, BLEED HOSE -SEE NOTE 1 (2 required per assembly)
CLAMP,NLA 54-20387
 

About Mercury Marine

OEM Part

54-20387 - Clamp, NLA [ More info ]

Add to shopping cart $5.00
3 in stock. Explain stock levels

#44 22-57785 CONNECTOR, BLEED HOSE (UPPER) -SEE NOTE 1 (1 required per assembly)
FITTING           O NLA
 

About Mercury Marine

OEM Part

FITTING O NLA [ More info ]
Unavailable
#45 57752 COVER, TRANSFER PORT (1 required per assembly)
COVER,NLA 57752
 

About Mercury Marine

OEM Part

57752 - Cover, NLA [ More info ]

Add to shopping cart $13.00
4 in stock. Explain stock levels

#46 27-55279 GASKET, TRANSFER PORT COVER (1 required per assembly)
27552791 27-55279
27-55279

About Mercury Marine

OEM Part

27-55279 - Gasket - Priced Individually [ More info ]

Add to shopping cart $2.30
8 in stock. Explain stock levels

GASKET Note: must be ordered in multiples of 2 27-55279  1
27-55279  1

About Mercury Marine

OEM Part

27-55279 1 - Gasket - Priced Individually [ More info ]

Add to shopping cart $5.50 $3.72
10+ in stock. Explain stock levels

#47 10-53556 SCREW, TRANSFER PORT COVER MOUNTING (6 required per assembly)
SCREW @5          O - Replaced by 10-69100
 

This part has been superseded.

10-53556 - SCREW @5 O [ More info ]
Unavailable
Replaced by 10-69100
SCREW             O - Replaced by 10-76630
 

This part has been superseded.

10-69100 - SCREW O [ More info ]
Unavailable
Replaced by 10-76630
SCREW (.250-20 x 1.00) 10-76630
10-76630

About Mercury Marine

OEM Part

10-76630 - Screw - Priced Individually [ More info ]

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