This is a A-104-3521 Ball Shear Clutch, 35 Series, 1 3/8" X 21 Spline, 27,800 in/lb Setting, w/ Safety Slide Lock PN: 104-3521Main Description As Following : A-104-3521 Ball Shear Clutch, 35 Series, 1 3/8" X 21 Spline, 27,800 in/lb Setting, w/ Safety Slide Lock PN: 104-3521 Found in Section & Models : Driveline > Clutch, Weasler Domestic: 35 Series, Driveline > Driveline Components, Weasler Domestic: 35 Series Associated Items : New Also This is An Aftermarket Product And : Shear Bolt Clutch, 35 Series, 1-3/8" X 21 Spline, 29,207 in/lb (3,300 Nm) Setting, with quick
disconnect pin. Original Weasler part. Bore: 1 3/8" - 21 Spl. Replaces: Neapco Part No: 22-9521 Shear Bolt: (2) 3/8" - 16 Gr. 5