tiller rototiller

Looking for Extension for a JD 30 Hydro tiller. The tiller is on my JD 430. I am in Indian Territory. Without the extension it doesn't even get close to coving the tire. Thank for any Help.

i have a perfect, original paint tiller including the pto pully and one extention. Tiller comes with original manual. Always stored inside. $375. Neg if i am not around here to reply right away feel free to mail me [email protected] or call/text 6312950604