This is a A-W383448-A Tractor Yoke, Splined 1 3/8" - 6 Spline w/ AS Lock PN: W383448-AMain Description As Following : A-W383448-A Tractor Yoke, Splined 1 3/8" - 6 Spline w/ AS Lock P.N: W383448-A New 2280 Series Tractor Yoke. 1-3/8??? 6 Spline with AS Lock. Fits Walterscheid WWE & WWZ Series.Dim B (2): w/ AS LockSize: 1 3/8" - 6 spline Replaces: PM107-8206 JOHN DEERE , W366866-A EDCOR , 107-8206 DRIVE-LINE , 218020357 BONDIOLI & PAVESI , Crossed From: W1078206DS CASE-IH Found in Section & Models : Driveline > Driveline Components, Walterscheid WWE Series: 2280, Walterscheid WWZ Series: 2280, Driveline > Yokes, Walterscheid WWE Series: 2280, Walterscheid WWZ Series: 2280 Associated Items : A-W383448 Also This is An Aftermarket Product And : New 2280 Series Tractor Yoke. 1-3/8? 6 Spline with AS Lock. Fits Walterscheid WWE & WWZ Series. Genuine alternative to original part. Dim B (2): w/ AS Lock Size: 1 3/8" - 6 spline