3.5 hp Briggs fuel tank

frenchfriesrock

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May 26, 2020
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mower part number is 90702-3080-01 89022804 , can't find any fuel/gas tank replacements online, all vendors I see show part unavailable.

is it possible to get these anymore?
 

Scrubcadet10

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Looking at the diagrams, it shows two fuel tanks were used on the model, one for electric start models other for pull rope start.
Looking at the way it mounts, i wonder if you could mount a model 12 tank.... Here's what they look like, compared to yours..
s-l1000.jpg
GPD-Briggs-and-Stratton-Parts-490622-No-Longer-Available-Tank-Fuel.jpg
 

bertsmobile1

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FWIW I can not even find a used one of those tanks so now when they come in leaking I plastic weld them.
About a 60% success rate
I would have considered it a design fault except these tanks are now very old so possibly at or past their design life.
 

StarTech

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I not surprised that the plastic fuel tank 490622 or 190623 are not available. That engine is 31 yrs old.
490622.png
 

Rivets

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There was a design flaw on the half tank and they were recalled and replaced. I have found the full tank Available online #490623. Half tank is mounted differently.
 
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