Request for assistance with an M1078A1R part #

All;

Hoping someone can help me. I don't currently have access to my laptop that has the A1R TM's and need a part number for the rear propeller shaft for a high pinion M1078A1R. I'm finding conflicting info searching the web, some saying it's the same as a low pinion axle. I would think the high pinion is a shorter shaft, but maybe not.

Thanks

It's not the same. Top Feed third member LMTV shaft is 55.6" while the bad old design is 59.1". Top feed is exactly 3.5" shorter.

Top Feed prop shaft: 2520-01-545-0448, 16NNS912D404

Thanks GD!