Are you sure that's a 1410? Looks like a Detroit 5380 joint probably from a Dodge. Measure the hole where the cap goes, if it measures 1.232"ish than it's a detroit, if it measures 1.188" (same as a 1350) than it's a 1410. Where it has no locating ears it has to be a detroit as they use inside snap rings and Spicer uses outside snap rings on all but their wheel joints. A 1480 wheel joint (332) has 1.375" caps.