Sierra 18-2760 Marine Exhaust Tube for MerCruiser Alpha One & Bravo

Manufacturer

Sierra

Part Number

18-2760
03/13/2036 2:50 PM
Sale Price

$43.39

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-2760 is a high-performance marine exhaust tube designed specifically for MerCruiser stern drive engines. This non-corrugated exhaust bellows provides a durable alternative to traditional bellows on larger V-8 engines that create significant back pressure.

Key Features:

  • Non-corrugated exhaust tube construction for superior pressure relief
  • Includes ground clip and stainless steel hose clamp (Sierra 18-7314)
  • Hose clamp adjusts from 2-9/16 to 3-1/2 inches
  • Compatible with MerCruiser Alpha One Gen I, Alpha One Gen II (R/MR), and Bravo I, II, III stern drives
  • Prevents premature bellows failure caused by excessive exhaust back pressure
  • Flexible rubber construction allows for easier installation than OEM parts

Replaces OEM Part Numbers: MerCruiser 78458A1, 78458; OMC 775482; GLM 89150; Mallory 9-72810

This exhaust tube is engineered to eliminate the common problem of exhaust bellows expanding like a balloon under high pressure, which can cause the drive shaft bellows to rub against the yoke and U-joints, resulting in bellows damage. Sierra's aftermarket design offers reliable performance and easier installation for marine mechanics and boat owners.

Petty good

Easiest and fastest checkout ever!! :)

make it work right and I'll be back!

Better than average prices and easy to order.beats driving all over town looking

good!

great parts selection and FREE SHIPPING !! Thanks

So far, excellent lowest price online, will wait for item when shipped.

It was good.

Another order for a toolbox! Great service swheet price!

So far the transaction was smooth. Look forward to receiving my order.

Easy

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Fast and easy ordering.

Was able to find parts I needed easily and at a great price!

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