This is a A-404-2720 Shaft, 1-11/16" x 20 Spline PN: 404-2720Main Description As Following : A-404-2720 Shaft, 1-11/16" x 20 Spline PN: 404-2720 Found in Section & Models : Driveline > Driveline Components, Weasler Domestic 80 CV: 35 Series, Weasler Domestic 80 CV: 35/44 Series, Weasler Domestic 80 CV: 55 Series, Weasler Domestic: 35 Series, Weasler Domestic: 44 Series, Weasler Domestic: 55 Series, Driveline > Shafting & Tubing, Weasler Domestic 80 CV: 35 Series, Weasler Domestic 80 CV: 35/44 Series, Weasler Domestic 80 CV: 55 Series, Weasler Domestic: 35 Series, Weasler Domestic: 44 Series, Weasler Domestic: 55 Series Associated Items : New Also This is An Aftermarket Product And : Induction Hardened Original Weasler part. Length: 3' Series: 35/44/55 Shaft Size: 1 11/16" - 20 Spl.