2 mowers, need info

I need to know the belts for these, and correct blade sizes.

Pics will be posted within 48hrs to help but for now Ill text what I have.

Lesco 48inch, belt driven, Kawa FH430v SB26r
Machines notes of item "01008682" 15/48. 5spd. also of "b30589"

Gravely 32Inch, Belt driven, Kawa FB460v ds20
md#11bwj code 9810073a

Thanks for any help.