Parts for Mercury Marine 50 HP (3 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.
# | 27-88449A32 | GASKET SET (1 required per assembly) |
27-88449A32 - GASKET SET [ More info ] Unavailable |
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#1 | 865-8362A 7 | CYLINDER BLOCK ASSEMBLY (50) (1 required per assembly) |
865-8362A 7 - 865-8362A 7 - CYLINDER BLOCK AS [ More info ] Unavailable Replaced by 865-8362A10 |
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865-8362A10 - CYLINDER BLOCK AS NLA [ More info ] Unavailable |
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#1 | 865-8362A 4 | CYLINDER BLOCK ASSEMBLY (60) (1 required per assembly) |
865-8362A 4 - 865-8362A 4 - CYLINDER BLOCK AS [ More info ] Unavailable Replaced by 865-8362A11 |
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865-8362A11 - CYLINDER BLOCK AS NLA [ More info ] Unavailable |
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#2 | 66517 | RESTRICTOR, CRANKCASE BLEED (2 required per assembly) |
66517 - Bleed Restrictor - Priced Individually [ More info ] |
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#3 | 27-60286 | GASKET, CRANKCASE TO CYLINDER BLOCK (2 required per assembly) |
#4 | 16-68201 | STUD, CRANKCASE TO DRIVE SHAFT HOUSING (2-1/4") (2 required per assembly) |
16-68201 - STUD NLA [ More info ] Unavailable |
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#5 | 17-20033 | DOWEL PIN, CRANKCASE TO CYLINDER BLOCK (2 required per assembly) |
#6 | 17-20323 | DOWEL PIN, CYLINDER BLOCK TO MAIN BEARING (2 required per assembly) |
#7 | 16-92345 | STUD, CYLINDER BLOCK (4-3/8") (2 required per assembly) |
#8 | 16-68202 | STUD, CYLINDER BLOCK (3") - EXHAUST SIDE (1 required per assembly) |
#8 | 16-68167 | STUD, CYLINDER BLOCK (2-9/16") - TRANSFER SIDE (1 required per assembly) |
16-68167 - STUD (.312-18/.31 [ More info ] Unavailable |
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#9 | 77636 | COVER, STARTER MOTOR (BOTTOM) (1 required per assembly) |
#10 | 10-77065 | SCREW, STARTER MOTOR COVER (2") (2 required per assembly) |
10-77065 - 10-77065 - SCREW (.312-18 x [ More info ] Unavailable Replaced by 10-815549 |
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#11 | 13-26993 | LOCKWASHER, STARTER MOTOR COVER SCREW (4 required per assembly) |
#12 | 79735A 1 | COVER, STARTER MOTOR (TOP) (1 required per assembly) |
#14 | 10-35385 | SCREW, CRANKCASE TO CYLINDER BLOCK (1-3/4") (10 required per assembly) |
#14 | 10-73657 | SCREW, CRANKCASE TO CYLINDER BLOCK (1-1/2") (2 required per assembly) |
#14 | 10-22039 | SCREW, CRANKCASE TO CYLINDER BLOCK (2-3/4") (2 required per assembly) |
#15 | 12-26020 | WASHER, CRANKCASE SCREW (BOTTOM) (14 required per assembly) |
#16 | 11-29250 | NUT, CRANKCASE SCREW (BOTTOM) (2 required per assembly) |
#17 | 79736 | INDICATOR, TIMING (1 required per assembly) |
#18 | 10-58414 | SCRWE, INDICATOR TO STARTER COVER (1 required per assembly) |
#19 | 12-56720 | WASHER, INDICATOR SCREW (1 required per assembly) |
12-56720 - Washer, (.330 X .750 X .060) Stainless Steel [ More info ] |
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#20 | 1161-6357A 1 | END CAP ASSEMBLY, UPPER (1 required per assembly) |
#21 | 25-64966 | "O" RING, END CAP (1 required per assembly) |
#23 | 10-73169 | SCREW, UPPER END CAP MOUNTING (1") (4 required per assembly) |
#24 | 15-73644A 1 | SHIM, UPPER END CAP (.006-8-10) (AR required per assembly) |
#25 | 1144-6691A 1 | END CAP ASSEMBLY, LOWER (1 required per assembly) |
1144-6691A 1 - END CAP ASSEMBLY NLA [ More info ] Unavailable |
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#26 | 25-32546 | "O" RING, END CAP (1 required per assembly) |
#27 | 26-41953 | OIL SEAL, END CAP (2 required per assembly) |
#28 | 10-69034 | SCREW, LOWER END CAP MOUNTING (1") (3 required per assembly) |
#29 | 15-20085A 1 | SHIM, LOWER END CAP (.002-3-5-10) (AR required per assembly) |
15-20085A 1 - SHIM SET [ More info ] Unavailable |
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#30 | 22-29111 | CONNECTOR, HOSE TO CYLINDER BLOCK (1 required per assembly) |
22-29111 - 22-29111 - CONNECTOR [ More info ] Unavailable Replaced by 22-291111 |
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22-291111 - 22-291111 - ->291112 [ More info ] Unavailable Replaced by -291112 |
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#31 | 32-77457 2 | HOSE, TELL TALE (15") (1 required per assembly) |
#32 | 23-90882 | SLEEVE, TELL TALE HOSE (1 required per assembly) |
#33 | 69555 | NOZZLE, TELL TALE - REAR SUPPORT BRACKET (1 required per assembly) |
69555 - Nozzle [ More info ] Unavailable |
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#34 | 54-70705 | CLAMP, TELL TALE NOZZLE (1 required per assembly) |
#35 | 10-48408 | SCREW, TELL TALE CLAMP (1 required per assembly) |