Briggs Quantum muffler question

Vinnie S. · Apr 24, 2018

I have a Briggs 6 HP Quantum on a Craftsman from 1999 (19 years old). The engine had been bulletproof. I can't believe they stopped making these engines.

Anyway, I have the original muffler in it. The engine sounds normal as it usually does. Is it time to replace the muffler? How long do they typically last?

Russ2251 · Apr 24, 2018

Can be used until they no longer do their job.
Not unusual to out last an engine. If left out in the elements, they rust out before their time.

Vinnie S. · Apr 24, 2018

Russ2251 said:
Can be used until they no longer do their job.
Not unusual to out last an engine. If left out in the elements, they rust out before their time.

Thanks. Been in a shed its entire life.

How are the new OHV engines compared to the Quantum, especially reliability? I have hesitated to buy a new one because the Quantum seems indestructible.

primerbulb120 · Apr 24, 2018

The Briggs mufflers have a coating on them that keeps them from rusting unless it gets scraped or damaged. Unless it starts getting louder or it's very rusty, there's nothing to worry about.

Buster7 · May 7, 2018

I have a similar engine 21602 except it's an Intek 6.75 and I have been finding that the three muffler variations that fit my mower have all been discontinued. You can still find NOS but my advice is if you see a muffler that fits, go ahead and get one just to have as a spare because it may not be readily available in the future.

Boudreaux In Eunice La. · May 7, 2018

Vinnie if you can't find one I have some in stock...... Used but look brand new............

Briggs Quantum muffler question

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Vinnie S.

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Russ2251

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Vinnie S.

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primerbulb120

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Buster7

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Boudreaux In Eunice La.

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