Having no luck finding any info on this lawn chief Model 1239. Man what a pain. Started trying to find the belt size. The mower belongs to her late husband. Looking for a manuel online or just the deck belt size. Please help if you can, I'll pay a million dollars.
Tanks so much. First time here on this site.
Oscar

Hi Oscar:

It's either of these Dayco belts:

L485 12 HP 39 IN. DRIVE
1989 - 1989

L578 12 HP 39 IN. BLADE
1989 - 1989

The model is 12-39F

Take the old belt and take the Dayco part numbers to a NAPA Auto parts store. They will hook you up after they cross it to a Gates belt.

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