Parts for Mercury Marine 45 HP (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.
# | 97469A87 | POWERHEAD ASSEMBLY, Complete (1 required per assembly) (Incluses Cylinder Block and Crankcase, Pistons, Connecting Rods and Bearings, ETC.) |
97469A87 - Powerhead MARINE [ More info ] Unavailable |
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97469T87 - Powerhead MARINE,NLA [ More info ] Unavailable |
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#1 | 863-8981A 6 | CYLINDER BLOCK ASSEMBLY (1 required per assembly) |
863-8981A 6 - Cylinder Block,NLA [ More info ] Unavailable |
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#2 | 72038 | BRACKET, Upper Starter Motor (1 required per assembly) |
72038 - Bracket, NLA [ More info ] Unavailable |
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#3 | 10-73279 | SCREW, (.312-18 x 1.880), Bracket to Crankcase (1.875 Inch) (2 required per assembly) |
#5 | 76867 | COVER, Lower Starter Motor (1 required per assembly) |
#8 | 17-20032 | PIN, Dowel, Cylinder block to main bearing (2 required per assembly) |
#9 | 16-68164 | STUD, Carburetor (1.25 Inch) (4 required per assembly) |
16-68164 - Stud, NLA [ More info ] Unavailable |
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#10 | 16-68165 | STUD, Crankcase to Driveshaft Housing (1.625 Inch) (2 required per assembly) |
#11 | 17-20033 | PIN, Dowel, Crankcase to Cylinder Block (2 required per assembly) |
#12 | 16-87901 | STUD, Cylinder block to drive shaft housing (4 Inch) (2 required per assembly) |
16-87901 - Stud, NLA [ More info ] Unavailable |
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#13 | 16-68166 | STUD, (.312 x 2.125), Cylinder block to drive shaft housing (2.125 Inch) (2 required per assembly) |
#14 | 16-68167 | STUD, (.312-18/.312-24 x 2.560), Cylinder block to drive shaft housing (2.50 Inch) (2 required per assembly) |
16-68167 - Stud [ More info ] Unavailable |
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#15 | 10-73657 | SCREW, (.312-18 x 1.50), Crankcase to cylinder block (1.50 Inch) (13 required per assembly) |
#15 | 10-31984 | SCREW, (.312-18 x 1.375), Crankcase to cylinder block (1.375 Inch) (3 required per assembly) |
#15 | 10-73275 | SCREW, (.312-18 x 2.88), Crankcase to cylinder block (2.875 Inch) (2 required per assembly) |
#16 | 12-70132 | WASHER, (.323 x .563 x .063) Stainless Steel, Crankcase Screw (17 required per assembly) |
12-70132 - Washer, (.323 X .563 X .063 - Stainless Steel) [ More info ] Unavailable |
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#17 | 10-20359 | SCREW, (.375-16 x 1.00) (1 required per assembly) (Center Main Bearing Locking) |
#17 | 10-98260 | SCREW, (.375-16 x .620) (2 required per assembly) (Main Bearing Locking) (0.625 Inch) |
#18 | 14-20091 | TAB WASHER, Center Bearing Locking Screw (3 required per assembly) |
#19 | 32-99127109 | LINE, (57.00 Inches Bulk), Balance - Main Bearing (5.50 Inch) (1 required per assembly) |
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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#20 | 22-99664 | ELBOW, Balance Tube to Cylinder Block (2 required per assembly) |
22-99664 - Elbow [ More info ] Unavailable |
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22-99664 1 - Elbow [ More info ] Unavailable |
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#21 | 22-65857 | CONNECTOR, Upper Bleed Hose (1 required per assembly) |
#22 | 32-99387 79 | HOSE, Cylinder Bleed (11 Inch) (1 required per assembly) |
#23 | 22-42867 | CHECK VALVE, Lower Bleed Hose (1 required per assembly) |
21-42867 - Check Valve [ More info ] Unavailable |
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#24 | 99156 | INDICATOR, Timing (1 required per assembly) (Electric) |
#25 | 10-39349 | SCREW, (.312-18 x .750) Stainless Steel, Indicator to Crankcase (1 required per assembly) (Electric) |
#26 | 13-26993 | LOCKWASHER, (.312), Indicator Screw (1 required per assembly) (Electric) |