While you wait for answers, we may have found some information which could help you.
Click here for John Deere Riding Mower Drive Belt
John Deer LA105?
What would cause belt to flip on a pully ?
john deere 120 shuts down when engage mower deck?
JD lawn mower LT133 wondering if clutch switch could be bad?
lawn mower ?
John Deere L130 clutch problem?