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

#1 833-1919A 2 CYLINDER BLOCK AND CRANKCASE ASSEMBLY (,1 required per assembly) 833-1919A2 CYLINDER BLOCK ASSEMBLY CAN BE USED IN PLACE OF 833-1688A2 AND 833-1919A1 CYLINDER BLOCK ASSEMBLIES. 833-1919A2 CYLINDER BLOCK ASSEMBLY INCLUDES COVER, GASKET, ETC.
833-1919A 2 - CYLINDER BLOCK    O NLA
 

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OEM Part

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

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OEM Part

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

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

#4 16-21831 STUD, CARBURETOR MOUNTING (6,6 required per assembly)
STUD,NLA 16-21831
 

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OEM Part

16-21831 - STUD,NLA [ More info ]

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

#5 17-20033 PIN, DOWEL-CRANKCASE TO CYLINDER BLOCK (2,2 required per assembly)
1743044 17-20033
 

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OEM Part

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

Add to shopping cart $1.15
10+ in stock. Explain stock levels

PIN Dowel - Without Hol 17-43044
 

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OEM Part

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

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

#6 16-64281 STUD, CRANKCASE TO DRIVE SHAFT HOUSING (2,2 required per assembly)
STUD,NLA 16-64281
 

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OEM Part

16-64281 - Stud, NLA [ More info ]

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

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

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OEM Part

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

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OEM Part

16-26134 - Stud, NLA [ More info ]

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

#9 22-32802 PLUG, PIPE-CYLINDER BLOCK (1,1 required per assembly)
22328021 22-32802
22-32802

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OEM Part

22-32802 - Plug , Priced Individually [ More info ]

Add to shopping cart $2.50
2 in stock. Explain stock levels

22-32802  1 - PLUG Pipe (.125-2 O - Replaced by 22-32802  2
22-32802  1

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

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OEM Part

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

Add to shopping cart $5.60
5 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 $3.35
Available to order: Usually ships within 8 days. Explain stock levels

#10 10-29877 SCREW, CRANKCASE TO CYLINDER BLOCK (3 1/4") (3,3 required per assembly)
SCREW,NLA 10-29877
 

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OEM Part

10-29877 - Screw, NLA [ More info ]

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

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

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OEM Part

10-26132 - Screw, NLA [ More info ]

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

#11 10-69091 SCREW, CRANKCASE TO CYLINDER BLOCK (1 5/8") (2,2 required per assembly)
SCREW,NLA 10-69091
 

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OEM Part

10-69091 - Screw, NLA [ More info ]

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

#11 10-78841 SCREW, CRANKCASE TO CYLINDER BLOCK (1 1/2") (19,19 required per assembly)
BOLT,NLA 10-78841
 

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OEM Part

10-78841 - Bolt, NLA [ More info ]

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

#12 11-29250 NUT, CRANKCASE FASTENING SCREW (26,26 required per assembly)
NUT (.312-24) 11-29250
11-29250

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OEM Part

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

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

#13 -26551 BRACKET, CLAMP EXTENSION (1,1 required per assembly)
5378201 26551
 

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OEM Part

26551 - Bracket [ More info ]

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

53-78201 - CLIP              O NLA
 

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OEM Part

53-78201 - CLIP O NLA [ More info ]
Unavailable
#14 10-20089 SCREW, MAIN BEARING LOCKING (2,2 required per assembly)
SCREW,NLA 10-20089
 

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OEM Part

10-20089 - Screw, NLA [ More info ]

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

#15 10-20359 SCREW, CENTER MAIN BEARING LOCKING (2,2 required per assembly)
SCREW (.375-16 x 1.00) 10-20359
10-20359

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OEM Part

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

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

#16 14-20091 TAB WASHER, BEARING LOCKING SCREW (5,5 required per assembly)
TAB WASHER 14-20091
 

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OEM Part

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

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

#17 1125-1675A 1 END CAP ASSEMBLY, UPPER (1,1 required per assembly)
END CAP ASSY ,NLA 1125-1675A 1
 

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OEM Part

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

Add to shopping cart $28.00
1 in stock. Explain stock levels

#18 26-41953 OIL SEAL (1,1 required per assembly)
SEAL Note: must be ordered in multiples of 2 26-41953
26-41953

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OEM Part

26-41953 - Oil 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 $8.52
5 in stock. Explain stock levels

#19 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 $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 $5.54
2 in stock. Explain stock levels

#20 30-63742 BEARING, BALL (1,1 required per assembly)
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 $20.28
2 in stock. Explain stock levels

#21 15-20082A 1 SHIM, END CAP TO CRANKCASE (.002-3-5-10) (AR,AR required per assembly)
SHIM SET,NLA 15-20082A 1
 

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OEM Part

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

Add to shopping cart $15.00
8 in stock. Explain stock levels

#22 10-69034 SCREW, END CAP MOUNTING (4,4 required per assembly)
1030225 10-69034
 

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OEM Part

10-69034 - Screw w/ Lw [ More info ]

Add to shopping cart $1.55
10+ in stock. Explain stock levels

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
10+ in stock. Explain stock levels

#23 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 $118.00
2 in stock. Explain stock levels

#25 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 $22.91 $15.41
10+ in stock. Explain stock levels

#28 21-28481A 1 CHECK VALVE ASSEMBLY, END CAP (1,1 required per assembly)
CHECK VALVE KIT,NLA 21-28481A 1
 

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OEM Part

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

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

#29 15-20085A 1 SHIM, END CAP TO CRANKCASE (.002-3-5-10) (AR,AR required per assembly)
SHIM SET 15-20085A 1
 

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OEM Part

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

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

#31 27-30013 GASKET, CYLINDER BLOCK TO MANIFOLD PLATE (1,1 required per assembly)
Gasket,NLA 27-30013
 

About Mercury Marine

OEM Part

27-30013 - Gasket, NLA [ More info ]

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

#32 -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 $70.00
3 in stock. Explain stock levels

#33 27-30012 GASKET, MANIFOLD PLATE TO CEVER (1,1 required per assembly)
Gasket,NLA 27-30012
 

About Mercury Marine

OEM Part

27-30012 - Gasket, NLA [ More info ]

Add to shopping cart $11.50
10+ in stock. Explain stock levels

#34 -29888 COVER, EXHAUST MANIFOLD (1, required per assembly)
COVER,NLA 29888
 

About Mercury Marine

OEM Part

29888 - Cover, NLA [ More info ]

Add to shopping cart $34.00
3 in stock. Explain stock levels

#34 -31303 COVER, EXHAUST MANIFOLD (,1 required per assembly)
COVER,NLA 31303
 

About Mercury Marine

OEM Part

31303 - Cover, NLA [ More info ]

Add to shopping cart $37.00
1 in stock. Explain stock levels

#35 10-28667 CREW, MANIFOLD COVER MOUNTING (23,23 required per assembly)
SCREW (.250-20 x 1.00) 10-28667
10-28667

About Mercury Marine

OEM Part

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

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

#36 54-26519 CLAMP, SPARK PLUG LEADS TO COVER (3,3 required per assembly)
CLAMP,NLA 54-26519
 

About Mercury Marine

OEM Part

54-26519 - Clamp, NLA [ More info ]

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

#37 -30109 GROUND STRAP ASSEMBLY, CYLINDER BLOCK TO BOTTOM COWL (1,1 required per assembly)
GROUND STRAP,NLA 30109
30109

About Mercury Marine

OEM Part

30109 - Ground Strap, NLA [ More info ]

Add to shopping cart $10.50
4 in stock. Explain stock levels

#38 -30000 SWITCH, MERCURY (1,1 required per assembly)
30000 - MERCURY SWITCH    O - Replaced by -33385A 1
 

This part has been superseded.

30000 - 30000 - MERCURY SWITCH O [ More info ]
Unavailable
Replaced by -33385A 1
58124A1 33385A 1
 

About Mercury Marine

OEM Part

33385A 1 - Switch Assembly [ More info ]

Add to shopping cart $40.00
9 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

#39 54-22875 CLAMP, MERCURY SWITCH HOLDING (1,1 required per assembly)
CLIP Note: must be ordered in multiples of 2 54-22875
 

About Mercury Marine

OEM Part

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

Add to shopping cart $3.60
Available to order: Usually ships within 8 days. Explain stock levels

#40 -22789 "D" WASHER, CLAMP FASTENING SCREW (1,1 required per assembly)
69205 22789
 

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OEM Part

22789 - C Washer - Priced Individually [ More info ]

Add to shopping cart $0.25
10+ in stock. Explain stock levels

8M0084613 69205
69205

About Mercury Marine

OEM Part

69205 - C Washer [ More info ]

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

8M0084613 - C-WASHER          O
 

About Mercury Marine

OEM Part

8M0084613 - C-WASHER O [ More info ]
Unavailable
#41 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 $1.50
10+ in stock. Explain stock levels

#42 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

#43 1011-1946A 1 CYLINDER BLOCK COVER ASSEMBLY (1, required per assembly)
1011-1946A 1 - COVER ASSY        O NLA
 

About Mercury Marine

OEM Part

1011-1946A 1 - COVER ASSY O NLA [ More info ]
Unavailable
#44 23-26348 BUSHING, COVER-COWL MOUNTING STUD (2,2 required per assembly)
BUSHING      ,NLA 23-26348
 

About Mercury Marine

OEM Part

23-26348 - Bushing , NLA [ More info ]

Add to shopping cart $16.50
10+ in stock. Explain stock levels

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

#46 11-20184 NUT, COVER MOUNTING SCREW (16,16 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

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

About Mercury Marine

OEM Part

27-29866 - Gasket [ More info ]

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

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

About Mercury Marine

OEM Part

29886 - Cover, NLA [ More info ]

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

#49 10-90198 SCREW, TRANSFER PORT COVER MOUNTING (5/8") (8,8 required per assembly)
1020540 10-90198
 

About Mercury Marine

OEM Part

10-90198 - Screw [ More info ]

Add to shopping cart $0.45
10+ in stock. Explain stock levels

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

#49 10-24770 SCREW, TRANSFER PORT COVER AND RESISTOR SNUBBER MOUNTING (1,1 required per assembly) (1 3/8")
10-24770 - SCREW             O NLA
 

About Mercury Marine

OEM Part

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

#51 22-67902 CONNECTOR, CYLINDER BLEED HOSE-LOWER AND CENTER (3,3 required per assembly)
CONNECTOR 22-67902
22-67902

About Mercury Marine

OEM Part

22-67902 - Fitting [ More info ]

Add to shopping cart $8.00 $3.84
9 in stock. Explain stock levels

#52 32-99126 88 HOSE, UPPER AND LOWER CYLINDER BLEED (2,2 required per assembly)
TUBING (36.00 Inches Bu 32-99126 88
32-99126 88

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OEM Part

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

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

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

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OEM Part

22-25956 - Fitting, NLA [ More info ]

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

#54 22-28586A 1 ADAPTOR AND CHECK VALVE ASSEMBLY (1,1 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

#56 22-62365A 1 CHECK VALVE ASSEMBLY, UPPER-BLEED HOSE (1,1 required per assembly)
CONNECTOR-FUEL,NLA 22-62365A 1
22-62365A 1

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OEM Part

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

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

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

About Mercury Marine

OEM Part

54-20387 - Clamp, NLA [ More info ]

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