Huber Maintainer Parts

I'm looking for a rear axle shaft for a Huber maintainer, M-500, 550, 600, 650 (and maybe other models use the same shaft). This is the inner axle, between the differential and final drive, left and right are the same. OA length of the shaft 27.5". I have full dimensions and spline measurements if wanted. Huber part # 106092 I have lots of parts for M600-650, let me know what you need. Thanks! --Fred