I am currently restoring a Feldmann industrys (red & white) Terra Tiger. It came with the correct motor, a JLO 252. My problem is that I didn't receive the drive clutch. The driven clutch which is correct for this machine has an 8& 1/2" diamater which is smaller than my later tigers with the JLO 295 motor. Can anyone tell me which drive clutch is correct for this machine? Thanks Dave.