This is a A-10003535 Yoke & Shaft Assembly 1 3/16" Square Shaft PN: 10003535Main Description As Following : A-10003535 Yoke & Shaft Assembly 1 3/16" Square Shaft PN: 10003535 Found in Section & Models : Driveline > Driveline Components, Weasler Domestic: 35 Series Associated Items : New Also This is An Aftermarket Product And : 35 Series Yoke & Shaft Assembly. 1-3/16" Square shaft, Centerline to end is 21.69". Original Weasler part. Centerline To End: 21.69" Shaft Size: 1 3/16" Sq.