This is a A-703-3500 Tube Weld Yoke (w/ Bearing Groove) PN: 703-3500Main Description As Following : A-703-3500 Tube Weld Yoke (w/ Bearing Groove) PN: 703-3500 Found in Section & Models : Driveline > Driveline Components, Weasler Domestic: 35 Series, Driveline > Yokes, Weasler Domestic: 35 Series Associated Items : New Also This is An Aftermarket Product And : 35 Series Tube weld yoke, with bearing groove. Fits 2-1/4" tubes with .120" wall thickness. Original Weasler part. Fits Tube: 2 1/4" (.120 Wall)