Wayne, yes, some 1x8/9 series tractors can have the S/N plate on the frame near the brake/clutch pedal rather than on the rear of the differential. Tim Delooza a Cub enthusiast who has owned many dozen if not hundreds of Cub Cadets over the years put together a S/N location guide that is in Charlie's CubFAQ. Here's a LINK to it. Note that the 1x8/9 series can have the S/N plate in either location. FWIW, the parts 149 that I have has the S/N plate by the brake/clutch pedal.