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Old 04-18-2026, 07:35 AM   #15
marko39
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Join Date: Oct 2016
Location: harpursville ny
Posts: 1,172
Default Re: 8BA Flathead fan belt widths

Quote:
Originally Posted by Eagle43 View Post
I've never heard of a 3/8 size belt. They come in A (1/2") and B (5/8) as far as I know. You can probably buy them cheaper at a farm store.
A 3/8 belt is known as a 3L while a 1/2 belt is a 4L and so on. Unlike A or B belts the L belt sizes are their true length.
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