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πŸ” a.a mercruiser exhaust tube bellow #1 mr alpha one & gen ii bravo 78458a1, 18-2760 - complete review and buying guide logo

πŸ” A.A MerCruiser Exhaust Tube Bellow #1 MR Alpha One & Gen II Bravo 78458A1, 18-2760 - Complete Review and Buying Guide Review

3

Β·

Very good

Revainrating 4.5 out of 5Β Β 
RatingΒ 
4.3
πŸš— Steering System, 🏎️ Performance Car Parts & Accessories

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Description of πŸ” A.A MerCruiser Exhaust Tube Bellow #1 MR Alpha One & Gen II Bravo 78458A1, 18-2760 - Complete Review and Buying Guide

The exhaust hose/tube are designed to meet or exceed OEM specifications. The bellow will come exactly as shown with the stainless clamp. Replaces Part #: 78458A1, 18-2760, 9-72810, 89150. These bellows are designed for the following MerCruiser applications listed below.

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

So easy to install.

Easy to install. Not as loud as you might think. Too bad I didn't try the expandable original baffle first. Save yourself the hassle and start there.

Pros
  • Bellows Kits
Cons
  • Not bad

Revainrating 5 out of 5

Fits my Alfa 1 Gen 2.

Fairly easy to install, much easier than the original bellows that blew my front gear. It's actually no louder than the bellows exhaust, love it on my first ride.

Pros
  • Automotive
Cons
  • No Instructions

Revainrating 3 out of 5

Still undecided on replacement parts

I used this style to make the installation a bit easier, but I feel like I've actually lost some of the power of the boat. Possibly very slight cavitation if the exhaust exits in front of the propeller and not through the center.

Pros
  • Steering system
Cons
  • Not sure