Parts for MerCruiser 4.3L MPI Alpha / Bravo Exhaust System
View diagram and parts list below.
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#1 | 32-44348001 | TUBE, Exhaust, Exhaust (1 required per assembly) |
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#2 | 54-815504272 | CLAMP, Worm Gear (8 required per assembly) |
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#3 | 865947A01 | ELBOW (1 required per assembly) (Non Riser) |
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#3 | 866000A01 | ELBOW (1 required per assembly) (1.7 Inch Riser) |
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#3 | 866001A01 | ELBOW (1 required per assembly) (3 Inch Riser) |
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#3 | 865949A01 | ELBOW (1 required per assembly) (4.7 Inch Riser) |
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#3 | 866002A01 | ELBOW (1 required per assembly) (6 Inch Riser) |
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#5 | 32-14358001 | TUBE, Exhaust, Exhaust (1 required per assembly) |
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#6 | 807130A 4 | PIPE, Exhaust (1 required per assembly) |
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807130A 4 - 807130A 4 - PIPE * [ More info ] In stock ![]() Replaced by -8M0115149 |
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#7 | 807166A 1 | SHUTTER ASSEMBLY, Water (2 required per assembly) |
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#8 | 25-807167 | GROMMET (4 required per assembly) |
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#9 | 10-58640 | SCREW, (.375-16 x 1.25) (4 required per assembly) |
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#10 | 13-41471 | LOCKWASHER, (.375) (4 required per assembly) |
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#11 | 861776A 2 | PLATE KIT (1 required per assembly) (Through Transom Exhaust) |
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#12 | 10-98794 | SCREW, (.375-16 x 1.00) (4 required per assembly) (Through Transom Exhaust) |
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#NS | 19-807992 3 | COVER, Hose Clamp End (AR required per assembly) |
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19-807992 3 - Cover-.375 - Priced Individually [ More info ] |
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19-8M6500037 - 19-8M6500037 - COVER O [ More info ] Unavailable Replaced by 19-8M0074364 |
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198M0074364 - Cover-Clamp - Priced Individually [ More info ] |