Parts for 300 (3.0L EFI) Supermagnum 2-Stroke EFI Mercury Outboard Motor Gear Housing Propeller Shaft-Standard-Sportmaster
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #- | 816575A6 | SEAL KIT-G/H (1 required per assembly) |
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26-816575A 6 - Gear Housing Seal Kit [ More info ]
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| #1 | 840306T3 | GEAR HOUSING-SM [0G980649] & Below (1 required per assembly) — Replaces: 849014T2 |
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1688-840306T 3 - Gear Housing Assembly [ More info ] Unavailable |
| #44 | 823903 | CRANK (1 required per assembly) |
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823903 - Crank [ More info ] Unavailable |
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8M0226861 - CRANK-SHIFTER [ More info ] Unavailable |
| #45 | 19755T7 | SPOOL ASSY (1 required per assembly) |
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19755T 7 - Spool Assembly [ More info ] Unavailable |
| #46 | 47397A1 | SHIM SET (1 required per assembly) |
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15-47397A 1 - Shim Set [ More info ]
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18-2285 - Shim 15-47397A1 [ More info ]
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| #47 | 878087A6 | GEAR SET (1.62) (1 required per assembly) — Replaces: 828072A4 |
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43-878087A 6 - Forward Gear Set [ More info ]
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| #47 | 859321T04 | GEAR SET (1.75) (1 required per assembly) — Replaces: 828168T3 |
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43-859321T04 - Forward Gear Set [ More info ]
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| #48 | 828437A2 | BEARING ASSEMBLY (1 required per assembly) |
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31-828437A 2 - Tapered Roller Bearing Assembly [ More info ]
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| #49 | 30895T | BEARING NEEDLE (1 required per assembly) |
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31-30895T - Bearing - Roller [ More info ]
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| #50 | 856823 | RING RETAINING (1.75) (1 required per assembly) |
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53-856823 - Ring - Retaining [ More info ]
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| #51 | 848878T | CLUTCH (1 required per assembly) |
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52-848878T - Clutch [ More info ]
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| #52 | 78909 | PIN-DETENT (2 required per assembly) |
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17-78909 - Pin, Detent [ More info ]
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| #53 | 848838 | PIN-CROSS (1 required per assembly) |
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17-848838 - Pin, Cross [ More info ]
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| #54 | 78962 | SPRING (2 required per assembly) |
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24-78962 - Spring, Retaining - Cross Pin [ More info ]
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| #55 | 848829 | PROPSHAFT (1 required per assembly) |
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44-848829 - Prop Shaft [ More info ]
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| #56 | 848880T1 | GEAR-REVERSE (1.62) (1 required per assembly) |
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43-848880T 1 - Reverse Gear [ More info ]
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| #56 | 8M0192235 | GEAR-REVERSE (1.75) (1 required per assembly) — Replaces: 848881A1 |
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438M0192235 - GEAR-REVERSE [ More info ]
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| #57 | 8241081 | THRUST SPACER (1 required per assembly) |
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23-824108 1 - Spacer [ More info ]
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| #58 | 88957T | BEARING BALL (1 required per assembly) |
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30-88957T - Ball Bearing [ More info ]
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| #59 | 681001 | RING-THRUST (1 required per assembly) |
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68100 1 - Ring - Thrust [ More info ]
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| #60 | 31534 | O RING @4 (1 required per assembly) |
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25-31534 - O-Ring, Bearing Carrier [ More info ] Unavailable |
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25-8M0214920 - Bell Housing O-Ring Note: Priced Individually [ More info ]
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| #61 | 848840A1 | BEARING CARRIER (1 required per assembly) — Replaces: 848840T1 |
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848840A 1 - Bearing Carrier [ More info ]
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| #62 | 817072 | BEARING ROLLER (1 required per assembly) |
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31-817072 - Roller Bearing [ More info ]
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| #63 | 817071 | RING SNAP (1 required per assembly) |
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53-817071 - Ring - Retaining [ More info ]
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| #64 | 815565 | SEAL OIL (2 required per assembly) |
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26-815565 - Seal [ More info ]
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| #65 | 30281 | KEY @5 (1 required per assembly) |
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28-30281 - Key - Priced Individually [ More info ]
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| #66 | 67892A06 | PLUG KIT-DRAIN (1 required per assembly) — Replaces: 67892A1, 67892A05 |
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22-67892A06 - Drain Plug Kit [ More info ] Unavailable |
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22-8M0058389 - Screw Kit - Priced Individually [ More info ]
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18-23751-9 - Drain Screw , Package of 50 [ More info ]
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18-2375 - Plug, 22-67892A1 [ More info ]
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10-02683 - Drain Screw [ More info ]
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| #67 | 191833 | SEAL (1 required per assembly) — Replaces: 19183, 191832 |
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12-19183 3 - Seal -Blue - Priced Individually [ More info ] Unavailable |
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18-2945-9 - Gasket 12-19183 2-Pack [ More info ]
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12-19183Q02 - Seals, Pack of 4 (yes this is actually a pack of 4) [ More info ]
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12-19183K02 - Seal, Pack of 4 [ More info ]
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12-8M0187157 - SEAL-BLUE, Sold Individually [ More info ]
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12-02108-1 - Drain Gasket (1 piece) [ More info ]
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| #68 | 79447 | WASHER-TAB @2 (1 required per assembly) |
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14-79447 - Tab Washer - Priced Individually [ More info ]
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| #69 | 8M2000347 | RETAINER (1 required per assembly) — Replaces: 79448, 8M2011027 |
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8M2000347 - Retainer [ More info ] Unavailable |
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8M0168577 - Bearing Carrier Retaining Nut [ More info ]
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| #70 | 423511 | WASHER @2 (1 required per assembly) |
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13-42351 1 - Washer - Priced Individually [ More info ]
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| #71 | 76214T3 | PLATE-ANODIC (1 required per assembly) |
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76214T 3 - Anodic Plate [ More info ]
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18-6244 - Anode, Magnesium, Plate Only - No Fin, 76214 [ More info ]
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18-6016A - Anode, Aluminum, Plate Only - No Fin [ More info ]
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18-6016 - Anodic Plate, Zinc, Plate Only - No Fin 76214 [ More info ]
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| #72 | 41350 | SCREW (1 required per assembly) |
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10-41350 - Screw [ More info ]
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| #73 | 52707Q1 | PROP NUT KIT@2 (1 required per assembly) — Replaces: 52707A1 |
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11-52707Q 1 - Prop Nut Kit - Priced Individually [ More info ]
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18-3701 - Nut Kit, 11-52707A1 [ More info ]
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18-3700 - Prop Nut Only, 11-52707 [ More info ]
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11-52707T 1 - Prop Nut Kit - Priced Individually [ More info ]
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11-00122 - Prop Nut Kit [ More info ]
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