Parts for Mercury Marine 800 (4 Cylinder) , 80 (4 Cylinder) Cylinder Block & Crankcase Assembly
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
# | 27-73645A32 | GASKET SET |
27-73645A32 - Engine Overhaul Gasket Set [ More info ] Unavailable |
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27-73645A87 - Engine Overhaul Gasket Set [ More info ] Unavailable |
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#1 | 871-7749A 3 | BLOCK/CRANKCASE ASS'Y (1 required per assembly) UNITED STATES 6030903 AND BELOW AUSTRALIA 8074612 AND BELOW BELGIUM 9345615 AND BELOW CANADA 7189007 AND BELOW |
871-7749A 3 - Cylinder Block [ More info ] Unavailable |
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871-8338A 3 - Cylinder Block,NLA [ More info ] Unavailable |
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#1 | 871-8338A 3 | BLOCK/CRANKCASE ASS'Y (1 required per assembly) UNITED STATES 6030904 AND UP AUSTRALIA 8074613 AND UP BELGIUM 9346616 AND UP CANADA 7189008 AND UP |
#2 | 27-53650 | GASKET, CRANKCASE TO CYLINDER BLOCK (2 required per assembly) |
#3 | 56029 | COVER, STARTER MOTOR (UPPER) (2 required per assembly) |
56029 - Cover [ More info ] Unavailable |
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#4 | 10-31984 | SCREW, COVER TO CRANKCASE (1-3/8") (1 required per assembly) |
#4 | 10-35385 | SCREW, COVER TO CRANKCASE (1-3/4") (1 required per assembly) |
#5 | 13-26993 | LOCKWASHER, COVER SCREW (4 required per assembly) |
#6 | 76867 | COVER, STARTER MOTOR (LOWER) (1 required per assembly) |
#7 | 10-39767 | SCREW, COVER TO CRANKCASE (1-7/8") (1 required per assembly) |
10-39767 - Screw, NLA [ More info ] Unavailable |
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#7 | 10-73658 | SCREW, COVER TO CRANKCASE (5-1/2") (1 required per assembly) |
#8 | 16-64281 | STUD (2 required per assembly) CRANKCASE TO DRIVE SHAFT HOUSING (1-7/8") |
#9 | 17-20033 | PIN, DOWEL - CRANKCASE TO CYLINDER BLOCK (2 required per assembly) |
#10 | 17-63779 | PIN, DOWEL - CYLINDER BLOCK TO MAIN BEARING (2 required per assembly) |
#11 | 66517 | RESTRICTOR, CRANKCASE BLEED (3 required per assembly) |
66517 - Bleed Restrictor - Priced Individually [ More info ] |
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#12 | 16-64282 | STUD, CYLINDER BLOCK TO EXHAUST PLATE (4") (6 required per assembly) |
#13 | 10-57841 | SCREW, CRANKCASE TO CYLINDER BLOCK (2-3/4") (2 required per assembly) |
#13 | 10-53016 | SCREW, CRANKCASE TO CYLINDER BLOCK (1-1/4") (2 required per assembly) |
10-53016 - Screw - Priced Individually [ More info ] Unavailable |
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#14 | 10-73657 | SCREW, CRANKCASE TO CYLINDER BLOCK (1-1/2") (13 required per assembly) |
#15 | 10-20359 | SCREW, CENTER MAIN BEARING LOCKING (1") (1 required per assembly) |
#16 | 14-20091 | TAB WASHER, BEARING LOCKING SCREW (1 required per assembly) |
#17 | 21-77560 | CHECK VALVE, BLEED HOSE - TOP (1 required per assembly) |
21-77560 - Check Valve [ More info ] Unavailable |
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#20 | 21-77561 | CHECK VALVE, BLEED HOSE - BOTTOM (1 required per assembly) |
21-42867 - Check Valve [ More info ] Unavailable |
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#21 | 22-25885 | ELBOW (1 required per assembly) BALANCE HOSE TO CYLINDER BLOCK - UPPER |
22-25885 - Elbow - Priced Individually [ More info ] Unavailable |
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22-99664 - Elbow [ More info ] Unavailable |
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22-99664 1 - Elbow [ More info ] Unavailable |
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#22 | 32-34395A 1 | HOSE ASSEMBLY, BALANCE (6-1/4") (1 required per assembly) |
32-34395A 1 - Hose [ More info ] Unavailable |
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32-99127109 - TUBING-57 INCH [ More info ] Unavailable |
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32-830756109 - Hose, 57 Inch [ More info ] Unavailable |
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32-8M0047428 - Hose -57 Inch [ More info ] Unavailable |
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#23 | 22-65348 | TEE, BALANCE HOSE TO CYLINDER BLOCK - LOWER (1 required per assembly) |
#24 | 32-54935 79 | HOSE, BALANCE (5") (1 required per assembly) |
32-54935 79 - Hose [ More info ] Unavailable |
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#25 | 22-65857 | FITTING, AIR INLET COVER (1 required per assembly) |