rear pinion seal - 55 windsor
 

hello folks,

I have a little dilemma with my '55 Chrysler Windsor (C67) rear differential.

Took off the yoke to replace the leaky rear input seal, ... I managed to find a replacement seal at Napa (p/n 18880), and installed it but the input yoke just doesn't want to go in all the way ..

is there a trick to installing the yoke?

Thanks in advance

Nick - Toronto