Parts for MerCruiser 4.3L Carburetor Alpha / Bravo Cylinder Block, Camshaft, Crankshaft & Balanceshaft
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
# | 864256A 1 | LONGBLOCK ASSEMBLY (4.3L) (1 required per assembly) |
864256A 1 - REF MCM SB 07-11,NLA [ More info ] Unavailable |
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# | 92-809825 | RTV SILICONE, (3 Ounce Tube) Metallic Blue, Where Applicable (1 required per assembly) |
92-809825 - Rtv Silicone-Blue [ More info ] Unavailable |
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# | 92-34227 1 | SEALING COMPOUND, (16 Ounce), Where Applicable (1 required per assembly) |
92-34227 1 - SEALER-CAN [ More info ] Unavailable |
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92-34227Q02 - Sealer, Pint Can [ More info ] Unavailable |
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#1 | 23-818465 | BEARING SET, 5 Pair (1 required per assembly) (Standard) |
#1 | 23-818466 | BEARING SET, 5 Pair (AR required per assembly) (.001 Undersize) |
23-818466 - Bearing Set - Crankshaft - .001 Undersize [ More info ] |
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#1 | 23-818467 | BEARING SET, 5 Pair (AR required per assembly) (.010 Undersize) |
#1 | 23-818468 | BEARING SET, 5 Pair (AR required per assembly) (.020 Undersize) |
23-818468 - Bearing Set - Crankshaft - .020 Undersize [ More info ] |
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#2 | 17-43504 | PIN, Dowel (2 required per assembly) |
#3 | 429-804911 | CRANKSHAFT (1 required per assembly) |
429-804911 - Crankshaft [ More info ] Unavailable |
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#4 | 28-818485 1 | KEY, Crankshaft (1 required per assembly) |
#5 | NSS | NOT SOLD SEPARATE, Cap, Crankshaft Bearing (0 required per assembly) |
NSS - NOT SOLD SEPARATE [ More info ] Unavailable |
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#6 | 10-888778 | SCREW, Crankshaft Bearing Cap (8 required per assembly) |
10-888778 - SCREW-Bearing CAP [ More info ] Unavailable |
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#7 | 16-54790 | STUD, Crankshaft Bearing Cap (5 required per assembly) |
#8 | 23-802999 | BEARING SET (1 required per assembly) |
#9 | 17341 | GUIDE, Lifter (6 required per assembly) |
17341 - Guide [ More info ] Unavailable |
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#10 | 811844 1 | LIFTER, Roller (12 required per assembly) |
#11 | 431-803186 | CAMSHAFT (1 required per assembly) |
#12 | 17-35312 1 | PIN, Dowel (1 required per assembly) |
#13 | 824331 1 | RETAINER, Lifter Guide (2 required per assembly) |
#14 | 10-824332 1 | SCREW, (.312-18 x .625) (3 required per assembly) |
#15 | 22-864669 | FITTING (1 required per assembly) |
#16 | 87-864252 | SWITCH (1 required per assembly) |
87-864252 - Switch Only - no Wiring [ More info ] Unavailable |
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#17 | 87-815425T | SENDER ASSEMBLY, Oil Pressure (1 required per assembly) |
815425T - Sender [ More info ] Unavailable |
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#17 | 37293T | SENDER ASSEMBLY, Oil Pressure (OPT required per assembly) (Dual Station) |
#18 | 13-26996 | LOCKWASHER, (#10) Stainless Steel (1 required per assembly) |
#19 | 11-68219 | NUT, (#10-32) Stainless Steel (1 required per assembly) |
#20 | 824148 1 | BALANCED SHAFT (1 required per assembly) |
824148 1 - BalanceDrive Shaft [ More info ] Unavailable |
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#21 | 30-824149 | BEARING, Ball, Front (1 required per assembly) |
30-824149 - Ball Bearing, NLA [ More info ] Unavailable |
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#22 | 31-824150 | BEARING, Needle, Rear (1 required per assembly) |
#23 | 824153 | RETAINER, Balance Shaft (1 required per assembly) |
#24 | 10-845943 | SCREW, (.250-20 x .500) (2 required per assembly) |
#25 | 43-824151 1 | GEAR KIT, Balance Shaft (1 required per assembly) |
#26 | 10-824152 | SCREW (1 required per assembly) |
#27 | 10-824329 | SCREW, (.312-18 x .750) (3 required per assembly) |
#28 | 824333 | RETAINER, Camshaft (1 required per assembly) |
#29 | 10-824334 | SCREW, (.250-20 x .500) (2 required per assembly) |
#30 | 35-883702Q | FILTER, Oil (1 required per assembly) (Quicksilver Brand) |
18-7879-1 - Oil Filter, Mercruiser, OMC, Volvo [ More info ] |
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#30 | 35-883702K | FILTER, Oil (1 required per assembly) (Mercury Precision Parts Brand) |
#31 | 11972 | ADAPTOR (1 required per assembly) |
#32 | 22-878050 | VALVE, Bypass (1 required per assembly) |