Parts for 3.0L GM 181 I / L4 3.0L (181 Cu In) L4 GM MerCruiser Engines - Gas Exhaust System
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 44348001 | TUBE EXHAUST EXHAUST ( required per assembly) |
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32-44348001 - Exhaust Tube [ More info ] Unavailable |
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18-2748 - Exhaust Boot 32-44348T [ More info ]
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328M0199681 - Exhaust Tube [ More info ]
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61-01520 - Exhaust Boot, 32-44348T [ More info ]
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| #2 | 815504256 | CLAMP WORM GEAR SMALL (4 required per assembly) |
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54-815504256 - Clamp [ More info ]
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| #3 | 815504272 | CLAMP WORM GEAR LARGE (4 required per assembly) |
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54-815504272 - Clamp [ More info ]
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| #4 | 42422A2 | PIPE ASSEMBLY EXHAUST (1 required per assembly) |
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42422A 2 - Exhaust Pipe [ More info ]
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| #5 | 90949T | TUBE EXHUAST (1 required per assembly) |
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32-90949T - Tube - Exhaust [ More info ]
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18-2761 - Exhaust Tube, 32-90949T [ More info ]
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| #6 | 60930 | SHUTTER (1 required per assembly) |
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60930 - Water Shutter [ More info ]
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18-2727 - Shutter 60930 [ More info ]
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32-08302 - Shutter, 60930 [ More info ]
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| #7 | 42421A5 | ELBOW ASSEMBLY EXHAUST (1 required per assembly) |
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42421A 5 - Elbow Assembly [ More info ]
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| #8 | 43809 | GROMMET (2 required per assembly) |
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25-43809 - Grommet, Water Shutter [ More info ]
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| #9 | 8M0113174 | SCREW @5 (4 required per assembly) — Replaces: 58640 |
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10-8M0113174 - Screw, .375-16, Priced Individually [ More info ]
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| #10 | 41471 | LOCKWASHER @5 (4 required per assembly) |
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13-41471 - LockWasher [ More info ]
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| #NS | 8M0074364 | CAP HOSE CLAMP END (AR required per assembly) — Replaces: 8079923, 8M6500037 |
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198M0074364 - Cover-Clamp - Priced Individually [ More info ]
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