Parts for MerCruiser 357 Alpha 4V Distributor & Ignition Components
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 27-861246A05 | GASKET SET, Engine Overhaul (1 required per assembly) |
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27-861246A05 - Engine Overhaul Gasket Set [ More info ]
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| #1 | 805185A36 | DISTRIBUTOR ASSEMBLY (1 required per assembly) |
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805185A36 - Distributor Assembly [ More info ]
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18-5470 - Distributor, 805185A37 [ More info ]
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| #2 | 805759T 1 | CAP, Distributor (1 required per assembly) |
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805759T 1 - Distributor Cap Assembly [ More info ]
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18-5395 - Cap, 805759A2, T2 [ More info ]
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805759T 3 - Cap & Rotor Kit [ More info ]
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805759Q 3 - Cap & Rotor Kit [ More info ]
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805759Q01 - Distributor Cap Assembly [ More info ]
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| #3 | 27-805760 | GASKET (1 required per assembly) |
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27-805760 - Distributor Cap Gasket [ More info ]
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| #4 | 10-90926 | SCREW, (#10-32 x .810) (4 required per assembly) |
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10-90926 - Screw - Priced Individually [ More info ]
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| #5 | 13524T 1 | WHEEL ASSEMBLY (1 required per assembly) |
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13524T 1 - Rotor Assembly [ More info ]
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18-5431 - Rotor, 13524A1, A5 [ More info ]
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| #6 | 87-892150Q02 | SENSOR ASSEMBLY (1 required per assembly) |
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87-892150Q02 - Ignition Sensor Assembly [ More info ]
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18-5116-1 - Sensor, 87-892150Q02 [ More info ]
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87-892150K02 - Ignition Sensor Assembly [ More info ]
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87-08107 - Sensor, 87-892150Q02 [ More info ]
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| #7 | 10-72202 | SCREW, (#10-32 x 1.25) (1 required per assembly) |
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10-72202 - Screw [ More info ]
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| #8 | 43-818807 | GEAR (1 required per assembly) |
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43-818807 - Distributor Gear [ More info ]
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43-8M0079425 - 43-8M0079425 - GEAR [ More info ] Unavailable Replaced by -8M0115498 |
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43-8M0115498 - Gear [ More info ] Unavailable |
| #9 | 17-47617 | PIN (1 required per assembly) |
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17-47617 - Pin -roll [ More info ]
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| #10 | 23-90915 | BUSHING (2 required per assembly) |
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23-90915 - Bushing [ More info ]
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| #11 | 12-90931 | THRUST WASHER (1 required per assembly) |
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12-90931 - Washer, Thrust [ More info ]
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| #12 | 27-34486 3 | GASKET (1 required per assembly) |
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27-34486 3 - Gasket [ More info ]
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18-0874-9 - Gasket 27-344863 2-Pack [ More info ]
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| #13 | 52185 | CLAMP (1 required per assembly) |
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52185 - Distributor Clamp [ More info ]
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54-88731 - Clamp [ More info ]
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| #14 | 10-805559 | SCREW, (.375-16 x .875) Stainless Steel (1 required per assembly) |
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10-805559 - Screw [ More info ]
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| #15 | 84-816761Q17 | CABLE KIT, Ignition, Spark Plugs and Coil (1 required per assembly) |
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84-816761Q17 - Ignition Wire Kit [ More info ]
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18-8821-1 - Wire Set, 84813720A3, See detail page for application [ More info ]
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| #16 | 85-63709A 1 | BOOT/TERMINAL KIT (8 required per assembly) |
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85-63709A 1 - Boot Kit - Black - Priced Individually [ More info ]
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| #17 | 33-816336Q | SPARK PLUG (8 required per assembly) |
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33-816336Q - NGK Spark Plug BPR6EFS - Priced Individually [ More info ] Unavailable |
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BPR6EFS - NGK Spark Plug, 3623 [ More info ]
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| #18 | 54676 | RETAINER, Two Wire (2 required per assembly) |
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54676 - Retainer [ More info ]
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| #19 | 32783 | RETAINER, Three Wire (2 required per assembly) |
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32783 - Retainer [ More info ]
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| #20 | 32784 | RETAINER, Four Wire (2 required per assembly) |
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32784 - Retainer [ More info ] Unavailable |
| #21 | 392-805570A 2 | COIL KIT (1 required per assembly) |
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392-805570A 2 - Ignition Coil Kit [ More info ] Unavailable |
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300-8M0079202 - Ignition Coil Kit [ More info ]
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18-5438 - Coil 392-7803A4 [ More info ]
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300-00879 - HEI Ignition Coil Crusader Mercruiser 392-805570A 2 [ More info ]
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| #22 | 65970T 1 | BRACKET (1 required per assembly) |
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65970T 1 - Bracket [ More info ]
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| #23 | 10-41408 | SCREW, (#10-32 x 1.50) (1 required per assembly) |
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10-41408 - Screw [ More info ]
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| #24 | 13-26996 | LOCKWASHER, (#10) Stainless Steel (2 required per assembly) |
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13-26996 - LockWasher - Priced Individually [ More info ]
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| #25 | 11-68219 | NUT, (#10-32) Stainless Steel (2 required per assembly) |
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11-68219 - Nut (#10-32) [ More info ]
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| #26 | 10-98261 | SCREW, (.375-16 x .750) (1 required per assembly) |
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10-98261 - Screw [ More info ]
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| #27 | 12-20553 | WASHER, (.406 x .734 x .063) (1 required per assembly) |
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12-20553 - Washer - Priced Individually [ More info ]
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| #28 | 16-90096A 1 | STUD ASSEMBLY, (#10-32 x Special) (2 required per assembly) |
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16-90096A 1 - Stud Kit -Special [ More info ]
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| #29 | 54-72821 | RETAINER (2 required per assembly) |
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54-72821 - Cable Retainer [ More info ] Unavailable |
