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Rachel Marine Exhaust Tube Bellows For MerCruiser Alpha One & Bravo I, II, III – Replaces 78458A1, 18-2760
About this item
This Rachel Marine exhaust tube bellows fits MerCruiser Alpha One and Bravo I, II, III drives.
It’s brand new and replaces OEM part 78458A1, as well as Sierra 18-2760 and Mallory 9-72810.
The other part number 89150 also crosses.
It’s the rubber bellows that connects the exhaust, keeping water out and exhaust flowing right.
Made by Rachel Marine, with a 1-year warranty.
If your bellows is cracked or leaking, don’t risk water damage—swap it out.
Direct fit for these MerCruiser applications.
Get your sterndrive sealed up and running dry.
USD$ 11.75 
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