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Parts for Mercury Marine Model 800 80 HP (6 Cylinder) Cylinder Block & Crankcase Assembly

#1 833-1688A 1 CYLINDER BLOCK AND CRANCASE ASSEMBLY SEE NOTE BELOW (1,1 required per assembly)
833-1688A 1 - CYLINDER BLOCK     - Replaced by 833-1919A 3
 

833-1688A 1 - Cylinder Block [ More info ]
Unavailable
833-1919A 3 - CYLINDER BLOCK     NLA
 

About Mercury Marine

OEM Part

833-1919A 3 - CYLINDER BL,NLA [ More info ]
Unavailable
#1 833-1919A 3 CYLINDER BLOCK AND CRANCASE ASSEMBLY (1,1 required per assembly)
#2 17-20032 PIN, DOWEL - CYLINDER BLOCK TO MAIN BEARING (3,3 required per assembly)
PIN-DOWEL 17-20032
 

About Mercury Marine

OEM Part

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

Add to shopping cart $2.30
10+ In Stock.

#3 223-26348 BUSHING, CRANKCASE - COWL MOUNTING STUD (2,2 required per assembly)
23-26348 - BUSHING            NLA
 

About Mercury Marine

OEM Part

23-26348 - Bushing , NLA [ More info ]
Unavailable
#4 16-21831 STUD, CARBURETOR MOUNTING (6,6 required per assembly)
16-21831 - STUD @3            NLA
 

About Mercury Marine

OEM Part

16-21831 - Stud, NLA [ More info ]
Unavailable
#5 17-20033 PIN, DOWEL - CRANCASEE TO CYLINDER BLOCK (2,2 required per assembly)
1743044 17-20033
 

About Mercury Marine

OEM Part

17-20033 - Pin -Dowel - Priced Individually [ More info ]

Add to shopping cart $1.27
10+ In Stock.

PIN-DOWEL-SOLID 17-43044
17-43044

About Mercury Marine

OEM Part

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

Add to shopping cart $2.40
1 In Stock.

#6 16-26133 STUD, CRANKCASE TO DRIVE SHAFT HOUSING (2,2 required per assembly)
16-26133 - STUD @3            - Replaced by 16-64281
 

16-26133 - Stud, NLA [ More info ]
Unavailable
STUD,NLA 16-64281
 

About Mercury Marine

OEM Part

16-64281 - Stud, NLA [ More info ]

Add to shopping cart $6.60
10+ In Stock.

#7 16-26135 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (4,4 required per assembly)
16-26135 - STUD               NLA
 

About Mercury Marine

OEM Part

16-26135 - Stud, NLA [ More info ]
Unavailable
#8 16-26134 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2,2 required per assembly)
16-26134 - STUD               NLA
 

About Mercury Marine

OEM Part

16-26134 - Stud, NLA [ More info ]
Unavailable
#9 10-29877 SCREW, CRANKCASE CYLINDER BLOCK (3 1/4") (3,3 required per assembly)
SCREW,NLA 10-29877
 

About Mercury Marine

OEM Part

10-29877 - Screw, NLA [ More info ]

Add to shopping cart $1.25
9 In Stock.

#9 10-26132 SCREW, CRANKCASE TO CYLINDER BLOCK (2 1/2") (2,2 required per assembly)
SCREW,NLA 10-26132
 

About Mercury Marine

OEM Part

10-26132 - Screw, NLA [ More info ]

Add to shopping cart $1.50
10+ In Stock.

#10 10-21574 SCREW, CRANKCASE TO CYLINDER BLOCK (1 5/8") (4,4 required per assembly)
10-21574 - SCREW @5           - Replaced by 10-69091
 

10-21574 - Screw, NLA [ More info ]
Unavailable
SCREW,NLA 10-69091
 

About Mercury Marine

OEM Part

10-69091 - Screw, NLA [ More info ]

Add to shopping cart $1.38
7 In Stock.

#10 10-22040 SCREW, CRANKCASE TO CYLINDER BLOCK (1 1/2") (17,17 required per assembly)
1069097 10-22040
 

About Mercury Marine

OEM Part

10-22040 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.33
10+ In Stock.

1078841 10-69097
 

About Mercury Marine

OEM Part

10-69097 - Screw [ More info ]

Add to shopping cart $0.50
6 In Stock.

BOLT,NLA 10-78841
 

About Mercury Marine

OEM Part

10-78841 - Bolt, NLA [ More info ]

Add to shopping cart $1.82
10+ In Stock.

#11 11-29250 NUT, CRANKCASE FASTENING SCREW (26,26 required per assembly)
NUT 11-29250
11-29250

About Mercury Marine

OEM Part

11-29250 - Nut (5/16-24) [ More info ]

Add to shopping cart $2.80 $1.57
10+ In Stock.

#12 -26551 BRACKET, CLAMP EXTENSION (2,2 required per assembly)
5378201 26551
 

About Mercury Marine

OEM Part

26551 - Bracket [ More info ]

Add to shopping cart $2.08
10+ In Stock.

53-78201 - CLIP               NLA
53-78201

About Mercury Marine

OEM Part

53-78201 - Clip [ More info ]
Unavailable
#13 10-20089 SCREW, MAIN BEARING LOCKING (3,3 required per assembly)
SCREW,NLA 10-20089
 

About Mercury Marine

OEM Part

10-20089 - Screw, NLA [ More info ]

Add to shopping cart $2.50
10+ In Stock.

#14 10-20359 SCREW, CENTER MAIN BEARING LOCKING (2,2 required per assembly)
SCREW 10-20359
10-20359

About Mercury Marine

OEM Part

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

Add to shopping cart $1.70 $0.34
10+ In Stock.

#15 14-20091 TAB WASHER, BEARING LOCKING SCREW (5,5 required per assembly)
WASHER-TAB 14-20091
14-20091

About Mercury Marine

OEM Part

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

Add to shopping cart $1.70
10+ In Stock.

#16 1125-1675A 1 END CAP ASSEMBLY, UPPER (1,1 required per assembly)
END CAP ASSY ,NLA 1125-1675A 1
 

About Mercury Marine

OEM Part

1125-1675A 1 - End Cap Assembly, NLA [ More info ]

Add to shopping cart $10.00
1 In Stock.

#17 26-29476 OIL SEAL (1,1 required per assembly)
26-29476 - SEAL Oil           - Replaced by 26-41953
26-29476

26-29476 - Oil Seal - Priced Individually [ More info ]
Unavailable
SEAL              18-2016 26-41953
26-41953

About Mercury Marine

OEM Part

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

Add to shopping cart $19.45
3 In Stock.

OIL SEAL
18-2016

About Sierra Marine

OEM Match

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

Add to shopping cart $13.99
6 In Stock.

#18 25-20081 "O" RING (1,1 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 $3.30
10+ In Stock.

O-RING 5
18-7151

About Sierra Marine

OEM Match

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

Add to shopping cart $9.99
Available to Order: Usually ships within 10 days.

#19 30-20080 BEARING, BALL (1,1 required per assembly)
30-20080 - BALL BEARING       - Replaced by 30-53853
 

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

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

30-63742 - Ball Bearing [ More info ]
Unavailable
BEARING-BALL 30-63742T
30-63742T

About Mercury Marine

OEM Part

30-63742T - Ball Bearing [ More info ]

Add to shopping cart $32.25
Available to Order: Usually ships within 10 days.

BALL BEARING
18-1154

About Sierra Marine

OEM Match

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

Add to shopping cart $28.99 $26.47
In Stock

#20 15-20082A 1 SHIM, END CAP TO CRANKCASE (.002 - 3-5-10) (AR,AR required per assembly)
SHIM SET,NLA 15-20082A 1
15-20082A 1

About Mercury Marine

OEM Part

15-20082A 1 - Shim Set, NLA [ More info ]

Add to shopping cart $16.50
1 In Stock.

#21 10-30225 SCREW, END CAP MOUNTING (4,4 required per assembly)
SCREW W/LW 10-30225
10-30225

About Mercury Marine

OEM Part

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

Add to shopping cart $0.90
4 In Stock.

#22 1126-1751A 1 END CAP ASSEMBLY, LOWER (1,1 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 $59.00
1 In Stock.

#24 26-29478 OIL SEAL, LOWER (1,1 required per assembly)
SEAL 26-29478
26-29478

About Mercury Marine

OEM Part

26-29478 - Seal [ More info ]

Add to shopping cart $28.92 $19.44
10+ In Stock.

#27 21-28481A 1 CHECK VALVE ASSEMBLY, END CAP (1,1 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 $11.11
10+ In Stock.

#28 15-20085A 1 SHIM, END CAP TO CRANKCASE (.002-3-5-10) (AR,AR required per assembly)
15-20085A 1 - SHIM SET
 

About Mercury Marine

OEM Part

15-20085A 1 - Shim Set [ More info ]
Unavailable
#30 27-30013 GASKET, CYLINDER BLOCK TO MANIFOLD PLATE (1,1 required per assembly)
Gasket,NLA 27-30013
27-30013

About Mercury Marine

OEM Part

27-30013 - Cylinder Block To Manifold Plate Gasket [ More info ]

Add to shopping cart $21.67
10+ In Stock.

#31 -30066 PLATE, EXHAUST MANIFOLD (1,1 required per assembly)
PLATE ,NLA 30066
 

About Mercury Marine

OEM Part

30066 - Plate [ More info ]

Add to shopping cart $36.00
1 In Stock.

#32 27-30012 GASKET, MANIFOLD PLATE TO COVER (1,1 required per assembly)
Gasket,NLA 27-30012
27-30012

About Mercury Marine

OEM Part

27-30012 - Manifold Plate To Cover Gasket [ More info ]

Add to shopping cart $9.59
10+ In Stock.

#33 -29888 COVER, EXHAUST MANIFOLD (1,1 required per assembly)
29888 - COVER              NLA
 

About Mercury Marine

OEM Part

29888 - Exhaust Manifold Cover [ More info ]
Unavailable
#34 10-28667 SCREW, MANIFOLD COVER MOUNTING (23,23 required per assembly)
SCREW 10-28667
10-28667

About Mercury Marine

OEM Part

10-28667 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.40 $1.19
10+ In Stock.

#35 54-26519 CLAMP, SPARK PLUG LEADS TO COVER (3,3 required per assembly)
CLAMP,NLA 54-26519
 

About Mercury Marine

OEM Part

54-26519 - Spark Plug Lead To Cover Clamp [ More info ]

Add to shopping cart $4.00
8 In Stock.

#36 -30109 GROUND STRAP ASSEMBLY, CYLINDER BLOCK TO BOTTOM COWL (1,1 required per assembly)
30109 - GROUND STRAP       NLA
30109

About Mercury Marine

OEM Part

30109 - Ground Strap, NLA [ More info ]
Unavailable
#37 -30000 SWITCH, MERCURY (1,1 required per assembly)
30000 - MERCURY SWITCH     - Replaced by -33385A1
 

30000 - MERCURY Switch [ More info ]
Unavailable
58124A1 33385A1
33385A1

About Mercury Marine

OEM Part

33385A 1 - Switch Assembly [ More info ]

Add to shopping cart $54.43
3 In Stock.

SWITCH ASSY,NLA 58124A1
58124A1

About Mercury Marine

OEM Part

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

Add to shopping cart $48.99
10+ In Stock.

#38 54-22875 CLAMP, MERCURY SWITCH HOLDING (1,1 required per assembly)
CLIP 54-22875
 

About Mercury Marine

OEM Part

54-22875 - Clip - Priced Individually [ More info ]

Add to shopping cart $4.90
2 In Stock.

#39 -22789 "D" WASHER, CLAMP FASTENING SCREW (1,1 required per assembly)
22789 - D WASHER           - Replaced by -69205
 

22789 - C Washer - Priced Individually [ More info ]
Unavailable
69205 - C WASHER           - Replaced by -8M0084613
69205

69205 - C Washer [ More info ]
Unavailable
WASHER 8M0084613
8M0084613

About Mercury Marine

OEM Part

8M0084613 - Washer [ More info ]

Add to shopping cart $1.10
Available to Order: Usually ships within 10 days.

#40 10-20401 SCREW, MERCURY SWITCH CLAMP TO EXHAUST COVER (1,1 required per assembly)
SCREW 10-20401
10-20401

About Mercury Marine

OEM Part

10-20401 - Screw [ More info ]

Add to shopping cart $1.67
10+ In Stock.

#41 27-29915 GASKET, CYLINDER BLOCK COVER (1,1 required per assembly)
27-29915 - GASKET             - Replaced by 27-31798
 

27-29915 - Cylinder Block Cover Gasket [ More info ]
Unavailable
GASKET 27-31798
27-31798

About Mercury Marine

OEM Part

27-31798 - Cylinder Block Cover Gasket [ More info ]

Add to shopping cart $23.39
10+ In Stock.

#41 27-31798 GASKET, CYLINDER BLOCK COVER (SEE NOTE BELOW) (1,1 required per assembly)
#42 1011-1677A 1 CYLINDER BLOCK COVER ASSEMBLY (1,1 required per assembly)
1011-1677A 1 - COVER ASSY         - Replaced by 1011-1946A 1
 

1011-1677A 1 - Cover [ More info ]
Unavailable
1011-1946A 1 - COVER ASSY         NLA
 

About Mercury Marine

OEM Part

1011-1946A 1 - Cover, NLA [ More info ]
Unavailable
#42 1011-1946A 1 CYLINDER BLOCK COVER ASSEMBLY (SEE NOTE BELOW) (1,1 required per assembly)
#44 22-30139 PLUG, PIPE - CYLINDER BLOCK COVER (1,1 required per assembly)
22-30139 - PLUG               - Replaced by 22-32802
 

22-30139 - Plug , Priced Individually [ More info ]
Unavailable
22-32802 - PLUG Pipe (.125-2  - Replaced by 22-328021
22-32802

22-32802 - Plug , Priced Individually [ More info ]
Unavailable
22-328021 - ->328022 - Replaced by -328022
22-328021

22-32802 1 - Plug, Brass, Priced Individually [ More info ]
Unavailable
PLUG-(BRASS) 22-328022
22-328022

About Mercury Marine

OEM Part

22-32802 2 - Brass Pipe Plug, Priced Individually [ More info ]

Add to shopping cart $7.30
Available to Order: Usually ships within 10 days.

PIPE PLUG 1/8-27 NPT PIPE
18-4263

About Sierra Marine

OEM Match

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

Add to shopping cart $5.19 $4.70
10+ In Stock.

#45 10-20653 SCREW, CYLINDER BLOCK COVER MOUNTING (16,16 required per assembly)
BOLT 10-20653
10-20653

About Mercury Marine

OEM Part

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

Add to shopping cart $1.70
10+ In Stock.

#46 11-20184 NUT, COVER MOUNTING SCREW (16,16 required per assembly)
118M0207775 11-20184
11-20184

About Mercury Marine

OEM Part

11-20184 - Nut, (1/4-28x7/32) [ More info ]

Add to shopping cart $1.70
10+ In Stock.

#47 27-29866 GASKET, TRANSFER PORT COVER (3,3 required per assembly)
Gasket,NLA 27-29866
27-29866

About Mercury Marine

OEM Part

27-29866 - Transfer Port Cover Gasket [ More info ]

Add to shopping cart $2.00
10+ In Stock.

#48 -29886 COVER, TRANSFER PORT (3,3 required per assembly)
COVER,NLA 29886
 

About Mercury Marine

OEM Part

29886 - Transfer Port Cover [ More info ]

Add to shopping cart $2.00
6 In Stock.

#49 10-20540 SCREW, TRANSFER PORT COVER MOUNTING (5/8") (8,8 required per assembly)
10-20540 - SCREW (.250-20 x   NLA
 

About Mercury Marine

OEM Part

10-20540 - Screw, NLA [ More info ]
Unavailable
#49 10-24770 SCREW, TRANSFER PORT COVER AND RESISTOR SNUBBER MOUNTING (1,1 required per assembly) (1 3/8")
10-24770 - SCREW              NLA
 

About Mercury Marine

OEM Part

10-24770 - SCREW,NLA [ More info ]
Unavailable
#50 13-26992 LOCKWASHER, TRANSFER PORT COVER AND SNUBBER MOUNTING SCREW (1,1 required per assembly)
LOCKWASHER 13-26992
13-26992

About Mercury Marine

OEM Part

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

Add to shopping cart $1.20
10+ In Stock.

#51 22-20445 CONNECTOR, CYLINDER BLEED HOSE - LOWER AND CENTER (3,3 required per assembly)
2289097 22-20445
 

About Mercury Marine

OEM Part

22-20445 - Connector [ More info ]

Add to shopping cart $1.96
5 In Stock.

22-89097 - CONNECTOR          - Replaced by 22-67902
22-89097

22-89097 - Connector [ More info ]
Unavailable
22-67902 - CONNECTOR
22-67902

About Mercury Marine

OEM Part

22-67902 - Fitting [ More info ]
Unavailable
#52 32-29873 HOSE, UPPER AND LOWER CYLINDER BLEED (2,2 required per assembly)
32-29873 - HOSE               - Replaced by 32-32840A1
 

32-29873 - Hose - Upper And Lower Cylinder Bleed [ More info ]
Unavailable
32-32840A1 - ->52742A1 - Replaced by -52742A1
 

32-32840A 1 - Hose - Bleed - Cylinder Block [ More info ]
Unavailable
32-52742A1 - ->2698088 - Replaced by -2698088
 

32-52742A 1 - Hose Assembly [ More info ]
Unavailable
32-2698088 - ->9912688 - Replaced by -9912688
 

32-26980 88 - Fuel Line, Enricher Valve [ More info ]
Unavailable
TUBING-36 INCH 32-9912688
32-9912688

About Mercury Marine

OEM Part

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

Add to shopping cart $29.61
10 In Stock.

#53 22-25956 TEE, CHECK VALVE AND ADAPTOR (1,1 required per assembly)
22-25956 - TEE                NLA
 

About Mercury Marine

OEM Part

22-25956 - Fitting, NLA [ More info ]
Unavailable
#54 22-28586A 1 ADAPTOR AND CHECK VALVE ASSEMBLY (1,1 required per assembly)
22-28586A 1 - VALVE ASSY         NLA
 

About Mercury Marine

OEM Part

22-28586A 1 - Valve Assembly, NLA [ More info ]
Unavailable
#56 21-28483A 1 CHECK VALVE ASSEMBLY, UPPER - BLEED HOSE (1,1 required per assembly)
21-28483A 1 - CHECK VALVE ASSY   - Replaced by 22-62365A 1
 

21-28483A 1 - Check Valve [ More info ]
Unavailable
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 $15.56
2 In Stock.

#57 54-20387 CLAMP, BLEED HOSE TO CONNECTOR (4,4 required per assembly)
CLAMP,NLA 54-20387
54-20387

About Mercury Marine

OEM Part

54-20387 - Fuel Line Clamp [ More info ]

Add to shopping cart $7.77
10+ In Stock.


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