Universal Joint Style:Spicer 1310 to Spicer 1350 combination Bearing Cap Style:4 plain Bearing Cap Diameter (in) Axis 1:1.063 in. Width Overall (in) Axis 1:3.218 in. Bearing Cap Diameter (in) Axis 2:1.188 in. Width Overall (in) Axis 2:3.622 in. Universal Joint Material:Steel Quantity:Sold individually. Notes:Universal fit premium universal joint combination 1310 and 1350 Spicer.