Hello, I am having a problem with finding the correct greese seal. I just bought a 2001 sealion 1249 G.V.R. The axle is a 1-1/6" but the greese seal end of the spindle measures 1-1/4". Went to buy bearings and and seals at a trailer store. I was told because my bearings were l44649 I would need a 1-3/8"seal- inner measuement. Also I can not find a hub for a 1-1/6" axle with a 1-1/4" inner seal. Does anyone have a idea why this is different.