You are buying a 1310 series non greaseable universal joint made by NEAPCO.comp
Part Number 1-0153G.
Features and Benefits: Meets OEM Performance Standards. Cold formed solid high strength journal – Superior strength under load. Precision step ground shoulder with blended radii at all transitions — Micro finish sealing system and the elimination of stress riser points. High Performance sealing system — Superior sealing system keeps contaminants out and lubrication in. Lubricated for life — Reduce maintenance costs and vehicle downtime.
Dimensions A = 3.219 B = 3.219 C = 1.062 D = 1.062
OUTSIDE Snap rings.